Miller Motorsports - Jeep

Ultra High Clearance:
This is important to understand. Often customers would like to run a bigger tire, but opt for a 35 or smaller simply because they only want (or can afford) to run 2-3 inches of lift. An easy solution is to sell them the 2-3 inch cost effective lift, MCE Fenders and then the 37’s they really want on their JK. Or no lift and 35’s with stock suspension and MCE Fenders. An ideal solution for near new Jeeps with owners concerned about their factory warranty if they upgrade the suspension. Also perfect for customers who have upgraded tire size and now the factory fenders are being pulled loose or falling off when the tires contact requiring re-installation and new factory fasteners.

True Off-Road Design
The single wall construction allows the fender to bend and absorb impact then bounce back to the original shape. Developed in the northwest by Jeepers who tired of fenders being crushed or damaging the body itself (steel fenders) MCE Fenders are the only true “Offroad” designed plastic fenders on the market. Others will keep mud off the bodywork, but none were engineered with the intent to actually survive impacts and protect the Jeep tub and sheet metal at the same time.

MCE’s are Energy Absorbing! Our fenders will bend and fold before being pulled off or damaging the tub or inner fenders and then return to the original shape. This is incredibly important on Jeep JK’s. The bodywork is extremely thin and vulnerable on these Jeeps and it’s quite common for steel tube fenders to bend the bodywork they are attached to resulting in serious damage to the tub or front structure when hit reasonably hard. Allowing the fenders to absorb the impact greatly reduces the impact loads on the structures to which they are attached. A crushed tub, with a perfect tube fender isn’t much of a consolation in the event of a big hit.

Paintable:
Easily painted by adding a flex agent to the paint MCE fenders will accept standard automotive paints and the TPO blend can be sanded smooth for a perfect custom finish if desired. :-dip also adheres well and can be a good temporary option for customers wanting to change things up occasionally.

Tire Coverage:
Front MCE JK Fenders are stock width at the widest point tapering to a narrower front for better clearance when winding along a trail. The lower rear section is also tapered, but still offers significant width at the lower edge to keep debris off the body and reduce road spray in the rain. We can run this wider lower rear section that appears vulnerable simply because the Fenders are so tough and durable that even if you snag one its very unlikely to damage it. We’ve also developed a cover/retaining bracket that allows reusing the front inner fenderwell after trimming it from the original front fender. In some climates this may not be needed, but in muddy wet areas having the inner front fender well is absolutely required to keep debris out of the engine compartment.

Rear MCE JK Fenders bolt into the original body flange and eliminate the inner fender well structure required by the factory Jeep fenders. By attaching to the outer flange the MCE Fenders will not come off if rubbed and impacted off-road and clearance in the wheelwell is greatly improved by removal of the factory plastic structure allowing for a much larger tire to tuck into the well on compression.

Ultra High Clearance:
This is important to understand. Often customers would like to run a bigger tire, but opt for a 35 or smaller simply because they only want (or can afford) to run 2-3 inches of lift. An easy solution is to sell them the 2-3 inch cost effective lift, MCE Fenders and then the 37’s they really want on their JK. Or no lift and 35’s with stock suspension and MCE Fenders. An ideal solution for near new Jeeps with owners concerned about their factory warranty if they upgrade the suspension. Also perfect for customers who have upgraded tire size and now the factory fenders are being pulled loose or falling off when the tires contact requiring re-installation and new factory fasteners.

True Off-Road Design
The single wall construction allows the fender to bend and absorb impact then bounce back to the original shape. Developed in the northwest by Jeepers who tired of fenders being crushed or damaging the body itself (steel fenders) MCE Fenders are the only true “Offroad” designed plastic fenders on the market. Others will keep mud off the bodywork, but none were engineered with the intent to actually survive impacts and protect the Jeep tub and sheet metal at the same time.

MCE’s are Energy Absorbing! Our fenders will bend and fold before being pulled off or damaging the tub or inner fenders and then return to the original shape. This is incredibly important on Jeep JK’s. The bodywork is extremely thin and vulnerable on these Jeeps and it’s quite common for steel tube fenders to bend the bodywork they are attached to resulting in serious damage to the tub or front structure when hit reasonably hard. Allowing the fenders to absorb the impact greatly reduces the impact loads on the structures to which they are attached. A crushed tub, with a perfect tube fender isn’t much of a consolation in the event of a big hit.

Paintable:
Easily painted by adding a flex agent to the paint MCE fenders will accept standard automotive paints and the TPO blend can be sanded smooth for a perfect custom finish if desired. :-dip also adheres well and can be a good temporary option for customers wanting to change things up occasionally.

Tire Coverage:
Front MCE JK Fenders are stock width at the widest point tapering to a narrower front for better clearance when winding along a trail. The lower rear section is also tapered, but still offers significant width at the lower edge to keep debris off the body and reduce road spray in the rain. We can run this wider lower rear section that appears vulnerable simply because the Fenders are so tough and durable that even if you snag one its very unlikely to damage it. We’ve also developed a cover/retaining bracket that allows reusing the front inner fenderwell after trimming it from the original front fender. In some climates this may not be needed, but in muddy wet areas having the inner front fender well is absolutely required to keep debris out of the engine compartment.

Rear MCE JK Fenders bolt into the original body flange and eliminate the inner fender well structure required by the factory Jeep fenders. By attaching to the outer flange the MCE Fenders will not come off if rubbed and impacted off-road and clearance in the wheelwell is greatly improved by removal of the factory plastic structure allowing for a much larger tire to tuck into the well on compression.

Ultra High Clearance:
This is important to understand. Often customers would like to run a bigger tire, but opt for a 35 or smaller simply because they only want (or can afford) to run 2-3 inches of lift. An easy solution is to sell them the 2-3 inch cost effective lift, MCE Fenders and then the 37’s they really want on their JK. Or no lift and 35’s with stock suspension and MCE Fenders. An ideal solution for near new Jeeps with owners concerned about their factory warranty if they upgrade the suspension. Also perfect for customers who have upgraded tire size and now the factory fenders are being pulled loose or falling off when the tires contact requiring re-installation and new factory fasteners.

True Off-Road Design
The single wall construction allows the fender to bend and absorb impact then bounce back to the original shape. Developed in the northwest by Jeepers who tired of fenders being crushed or damaging the body itself (steel fenders) MCE Fenders are the only true “Offroad” designed plastic fenders on the market. Others will keep mud off the bodywork, but none were engineered with the intent to actually survive impacts and protect the Jeep tub and sheet metal at the same time.

MCE’s are Energy Absorbing! Our fenders will bend and fold before being pulled off or damaging the tub or inner fenders and then return to the original shape. This is incredibly important on Jeep JK’s. The bodywork is extremely thin and vulnerable on these Jeeps and it’s quite common for steel tube fenders to bend the bodywork they are attached to resulting in serious damage to the tub or front structure when hit reasonably hard. Allowing the fenders to absorb the impact greatly reduces the impact loads on the structures to which they are attached. A crushed tub, with a perfect tube fender isn’t much of a consolation in the event of a big hit.

Paintable:
Easily painted by adding a flex agent to the paint MCE fenders will accept standard automotive paints and the TPO blend can be sanded smooth for a perfect custom finish if desired. :-dip also adheres well and can be a good temporary option for customers wanting to change things up occasionally.

Tire Coverage:
Front MCE JK Fenders are stock width at the widest point tapering to a narrower front for better clearance when winding along a trail. The lower rear section is also tapered, but still offers significant width at the lower edge to keep debris off the body and reduce road spray in the rain. We can run this wider lower rear section that appears vulnerable simply because the Fenders are so tough and durable that even if you snag one its very unlikely to damage it. We’ve also developed a cover/retaining bracket that allows reusing the front inner fenderwell after trimming it from the original front fender. In some climates this may not be needed, but in muddy wet areas having the inner front fender well is absolutely required to keep debris out of the engine compartment.

Rear MCE JK Fenders bolt into the original body flange and eliminate the inner fender well structure required by the factory Jeep fenders. By attaching to the outer flange the MCE Fenders will not come off if rubbed and impacted off-road and clearance in the wheelwell is greatly improved by removal of the factory plastic structure allowing for a much larger tire to tuck into the well on compression.

Ultra High Clearance:
This is important to understand. Often customers would like to run a bigger tire, but opt for a 35 or smaller simply because they only want (or can afford) to run 2-3 inches of lift. An easy solution is to sell them the 2-3 inch cost effective lift, MCE Fenders and then the 37’s they really want on their JK. Or no lift and 35’s with stock suspension and MCE Fenders. An ideal solution for near new Jeeps with owners concerned about their factory warranty if they upgrade the suspension. Also perfect for customers who have upgraded tire size and now the factory fenders are being pulled loose or falling off when the tires contact requiring re-installation and new factory fasteners.

True Off-Road Design
The single wall construction allows the fender to bend and absorb impact then bounce back to the original shape. Developed in the northwest by Jeepers who tired of fenders being crushed or damaging the body itself (steel fenders) MCE Fenders are the only true “Offroad” designed plastic fenders on the market. Others will keep mud off the bodywork, but none were engineered with the intent to actually survive impacts and protect the Jeep tub and sheet metal at the same time.

MCE’s are Energy Absorbing! Our fenders will bend and fold before being pulled off or damaging the tub or inner fenders and then return to the original shape. This is incredibly important on Jeep JK’s. The bodywork is extremely thin and vulnerable on these Jeeps and it’s quite common for steel tube fenders to bend the bodywork they are attached to resulting in serious damage to the tub or front structure when hit reasonably hard. Allowing the fenders to absorb the impact greatly reduces the impact loads on the structures to which they are attached. A crushed tub, with a perfect tube fender isn’t much of a consolation in the event of a big hit.

Paintable:
Easily painted by adding a flex agent to the paint MCE fenders will accept standard automotive paints and the TPO blend can be sanded smooth for a perfect custom finish if desired. :-dip also adheres well and can be a good temporary option for customers wanting to change things up occasionally.

Tire Coverage:
Front MCE JK Fenders are stock width at the widest point tapering to a narrower front for better clearance when winding along a trail. The lower rear section is also tapered, but still offers significant width at the lower edge to keep debris off the body and reduce road spray in the rain. We can run this wider lower rear section that appears vulnerable simply because the Fenders are so tough and durable that even if you snag one its very unlikely to damage it. We’ve also developed a cover/retaining bracket that allows reusing the front inner fenderwell after trimming it from the original front fender. In some climates this may not be needed, but in muddy wet areas having the inner front fender well is absolutely required to keep debris out of the engine compartment.

Rear MCE JK Fenders bolt into the original body flange and eliminate the inner fender well structure required by the factory Jeep fenders. By attaching to the outer flange the MCE Fenders will not come off if rubbed and impacted off-road and clearance in the wheelwell is greatly improved by removal of the factory plastic structure allowing for a much larger tire to tuck into the well on compression.

Ultra High Clearance:
This is important to understand. Often customers would like to run a bigger tire, but opt for a 35 or smaller simply because they only want (or can afford) to run 2-3 inches of lift. An easy solution is to sell them the 2-3 inch cost effective lift, MCE Fenders and then the 37’s they really want on their JK. Or no lift and 35’s with stock suspension and MCE Fenders. An ideal solution for near new Jeeps with owners concerned about their factory warranty if they upgrade the suspension. Also perfect for customers who have upgraded tire size and now the factory fenders are being pulled loose or falling off when the tires contact requiring re-installation and new factory fasteners.

True Off-Road Design
The single wall construction allows the fender to bend and absorb impact then bounce back to the original shape. Developed in the northwest by Jeepers who tired of fenders being crushed or damaging the body itself (steel fenders) MCE Fenders are the only true “Offroad” designed plastic fenders on the market. Others will keep mud off the bodywork, but none were engineered with the intent to actually survive impacts and protect the Jeep tub and sheet metal at the same time.

MCE’s are Energy Absorbing! Our fenders will bend and fold before being pulled off or damaging the tub or inner fenders and then return to the original shape. This is incredibly important on Jeep JK’s. The bodywork is extremely thin and vulnerable on these Jeeps and it’s quite common for steel tube fenders to bend the bodywork they are attached to resulting in serious damage to the tub or front structure when hit reasonably hard. Allowing the fenders to absorb the impact greatly reduces the impact loads on the structures to which they are attached. A crushed tub, with a perfect tube fender isn’t much of a consolation in the event of a big hit.

Paintable:
Easily painted by adding a flex agent to the paint MCE fenders will accept standard automotive paints and the TPO blend can be sanded smooth for a perfect custom finish if desired. :-dip also adheres well and can be a good temporary option for customers wanting to change things up occasionally.

Tire Coverage:
Front MCE JK Fenders are stock width at the widest point tapering to a narrower front for better clearance when winding along a trail. The lower rear section is also tapered, but still offers significant width at the lower edge to keep debris off the body and reduce road spray in the rain. We can run this wider lower rear section that appears vulnerable simply because the Fenders are so tough and durable that even if you snag one its very unlikely to damage it. We’ve also developed a cover/retaining bracket that allows reusing the front inner fenderwell after trimming it from the original front fender. In some climates this may not be needed, but in muddy wet areas having the inner front fender well is absolutely required to keep debris out of the engine compartment.

Rear MCE JK Fenders bolt into the original body flange and eliminate the inner fender well structure required by the factory Jeep fenders. By attaching to the outer flange the MCE Fenders will not come off if rubbed and impacted off-road and clearance in the wheelwell is greatly improved by removal of the factory plastic structure allowing for a much larger tire to tuck into the well on compression.

• 35% Lighter than D60/14 bolt
• 72" WMS-WMS
• Gearing Options of 4.11, 4.56, 5.13, 5.40
• Air Locker, Mechanical Locker or Spool
•1 Ton Super Duty Brake & Unit Bearing
•HP Front/LP Rear
• 1550 U-Joint Capable
• 35/40 Spline Option
• 4130 Tubes

Our JK 2.5" Off-Road Pro Long Arm System is a race inspired system designed to take abuse. As JK's get older in years, they are getting wheeled harder and harder. The Off-Road Pro Systems are designed to minimize wear points while taking that punishment! As few as possible OEM mounting points have been used with this system. All ends of the control arms feature our Pro Series Krawler Joints so there are no bushings to break down from punishment. The suspension geometry features our tried and true independent 3 link design front and rear. There are no natural binding points, so the suspension cycles perfectly smooth. No system on the market today is ready for racing or absolute punishment like our Off-Road Pro Long Arm System.

System Benefits:

Built for Taking Abuse - Period
Race Proven Suspension System
7075-T6 Aluminum Control Arms
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Adjustable Rear Anti Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Sport Tuned 2.0 RRD Shocks
Repositions the Rear Axle Back up to 1" Over Stock
35" Tires (OEM Fenders)
Up to 37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to Coil Overs

Our JK 2.5" Off-Road Pro Long Arm System is a race inspired system designed to take abuse. As JK's get older in years, they are getting wheeled harder and harder. The Off-Road Pro Systems are designed to minimize wear points while taking that punishment! As few as possible OEM mounting points have been used with this system. All ends of the control arms feature our Pro Series Krawler Joints so there are no bushings to break down from punishment. The suspension geometry features our tried and true independent 3 link design front and rear. There are no natural binding points, so the suspension cycles perfectly smooth. No system on the market today is ready for racing or absolute punishment like our Off-Road Pro Long Arm System.

System Benefits:

Built for Taking Abuse - Period
Race Proven Suspension System
7075-T6 Aluminum Control Arms
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Adjustable Rear Anti Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Sport Tuned Remote Reservoir 2.0 RRD Shocks
Repositions the Rear Axle Back up to 1" Over Stock
35" Tires (OEM Fenders)
Up to 37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to Coil Overs

Our JK 2.5" Off-Road Pro Long Arm System is a race inspired system designed to take abuse. As JK's get older in years, they are getting wheeled harder and harder. The Off-Road Pro Systems are designed to minimize wear points while taking that punishment! As few as possible OEM mounting points have been used with this system. All ends of the control arms feature our Pro Series Krawler Joints so there are no bushings to break down from punishment. The suspension geometry features our tried and true independent 3 link design front and rear. There are no natural binding points, so the suspension cycles perfectly smooth. No system on the market today is ready for racing or absolute punishment like our Off-Road Pro Long Arm System.

System Benefits:

Built for Taking Abuse - Period
Race Proven Suspension System
7075-T6 Aluminum Control Arms
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Adjustable Rear Anti Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Repositions the Rear Axle Back up to 1" Over Stock
35" Tires (OEM Fenders)
Up to 37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to Coil Overs

The Rock Krawler JK 2.5" X-Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 37" tall tires with flat fenders. This system features the Rock Krawler Independent Three Link Conversion front and rear. The Independent Three Link's 100% bind free design has proven itself to be the best choice for those looking for maximum articulation while maintaining a factory like highway ride and tight handling.

This system features the best in class crossover angles and ground clearance. The rear suspension features adjustable anti-squat so you can dial in your JK's suspension to your liking. All of the high clearance lower control arms are made from custom 2" O.D. 7/16 Wall DOM steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners. This system is completely upgradeable to any other Rock Krawler Wrangler JK System and comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!

System Benefits:

Excellent Highway Ride and Handling
Unbelievable Off-Road Performance
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Best in Class Ground Clearance and Cross Over Angles
Adjustable Rear Anti-Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Sport Tuned 2.0 RRD Shocks
Repositions the Rear Axle Back up to 1" Over Stock
33" or 35" Tires (OEM Fenders)
37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to any other Rock Krawler System

DESCRIPTION



The Rock Krawler JK 2.5" X-Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 37" tall tires with flat fenders. This system features the Rock Krawler Independent Three Link Conversion front and rear. The Independent Three Link's 100% bind free design has proven itself to be the best choice for those looking for maximum articulation while maintaining a factory like highway ride and tight handling.

This system features the best in class crossover angles and ground clearance. The rear suspension features adjustable anti-squat so you can dial in your JK's suspension to your liking. All of the high clearance lower control arms are made from custom 2" O.D. 7/16 Wall DOM steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners. This system is completely upgradeable to any other Rock Krawler Wrangler JK System and comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!

System Benefits:

Excellent Highway Ride and Handling
Unbelievable Off-Road Performance
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Best in Class Ground Clearance and Crossover Angles
Adjustable Rear Anti-Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
Sport Tuned Remote Reservoir 2.0 RRD Shocks
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Repositions the Rear Axle Back up to 1" Over Stock
33" or 35" Tires (OEM Fenders)
37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to any other Rock Krawler System

The Rock Krawler JK 2.5" X-Factor Long Arm System is the best performing trail suspension for JK owners looking to run 35" tall tires with stock fenders or 37" tall tires with flat fenders. This system features the Rock Krawler Independent Three Link Conversion front and rear. The Independent Three Link's 100% bind free design has proven its self to be the best choice for those looking for maximum articulation while maintaining a factory like highway ride and tight handling.

This system features the best in class cross over angles and ground clearance. The rear suspension features adjustable anti-squat so you can dial in your JK's suspension to your liking. All of the high clearance lower control arms are made from custom 2" O.D. 7/16 Wall DOM steel and built for abuse. Like all other JK X-Factor Systems the rear axle has been moved back 1" to allow for greater clearance between the tire and factory sliders for Rubicon Owners. This system is completely upgradeable to any other Rock Krawler Wrangler JK System and comes with our exclusive Abuse Proof Lifetime Warranty on all hard parts!

System Benefits:

Excellent Highway Ride and Handling
Unbelievable Off-Road Ability
Independent 3 Link Conversion Front and Rear (100% Bind Free Suspension)
Best in Class Ground Clearance and Crossover Angles
Adjustable Rear Anti-Squat
In Vehicle Adjustable Front Upper Arm making Alignment a Snap
Triple Rate Coil Springs
PRO Front Sway Bar Disconnects/Extended Links
PRO Rear Extended Sway Bar Links
Repositions the Rear Axle Back up to 1" Over Stock
33" or 35" Tires (OEM Fenders)
37" Tires (Flat Fenders)
Abuse Proof Lifetime Warranty on All Hard Parts
Upgradeable to any other Rock Krawler System

The Rock Krawler JL 2.5 Adventure Series 2 Mid Arm System was designed for those who want an easy bolt-in installation, excellent on-road ride and the durability and off-road performance you expect from Rock Krawler Suspension. The Adventure Series fixed lower control arms offer a total of 60 degrees of misalignment that greatly reduces the bind inherent in JL factory lowers. Rock Krawler’s industry leading triple rate coils give you 2.5” of lift to clear up to 38” tires, depending on model, and improve the on-road ride over the factory linear rate springs. All Rock Krawler JL systems include correction pads that help minimize the spring bow inherent in the factory set up. The provided track bar geometry corrections, both front and rear, lets you perfectly center the axles so there is no compromise in on road handling.

System Benefits:
Complete Bolt in System
Excellent Highway Ride
Improved Off-Road Ability
Triple Rate Coil Springs
Front & Rear Spring Leveling Pads
Lifetime Warranty on All Hard Parts
Upgradeable to Rock Krawler JL Long Arm

System Includes:
(4) Triple rate coil springs
(2) Front adjustable lower control arms
(2) Front adjustable upper control arms
(2) Front spring pads
(1) Adjustable front track bar
(2) Sway bar disconnects
(2) Sway bar link relocation brackets
(2) Sway bar disconnect straps
(2) Rear adjustable lower control arms
(2) Rear adjustable upper control arms
(2) Rear spring pads
(2) Extended rear sway bar links
(1) Bolt-on rear track bar relocation bracket