TeraFlex Speedbump Bump Stop and Progressive Bump Stop Guide
TeraFlex Bump Stops
TeraFlex Bump Stop Kits add additional protection to your suspension over the factory bump stops, which can deform during hard compression and suspension movement.
Our innovative bump stops meet the demand for high-performance driving. Composite construction combined with a progressive nature reduces suspension compression impacts and harshness when bottoming out whether driving off-road or on poorly maintained highways. Reducing this impact increases the driver's ability to maintain vehicle control as well as reduces the risk of bending an axle housing tube. These maintenance-free bump stops don’t require any adjustment or tuning.
Proper bump stop length and/or bump stop strike pad height is crucial for preventing damage to axle housing tubes, suspension components, shock absorbers, and fenders.
SpeedBump Bump Stops feature a self-lubricating Delrin acetal resin polymer shaft to withstand 1,000s of continuous cycles without wear or abrasion. The external shaft seal also prolongs shaft life by wiping and cleaning the shaft to prevent contaminants from entering the SpeedBump housing.
FEATURES/BENEFITS:
Self-lubricating Delrin acetal resin polymer shaft withstands 1,000s of continuous cycles without wear or abrasion
External shaft seal prolongs shaft life by wiping and cleaning the shaft to prevent contaminants from entering the housing
Progressive Bump Stops are constructed from a performance-tuned high-density closed-cell nitrogen-charged microcellular polyurethane technology that will not fade or dissipate under extended heavy use to maintain its progressive nature. This material is unaffected by temperature extremes and retains its flexibility under thermal or sub-zero temperatures.
FEATURES/BENEFITS:
Microcellular Progressive Bump Stops simply pop into the existing factory locations
Bump Stop Extensions/Shims | Bump Stop Strike Pad Extensions/Shims
Proper bump stop length and/or bump stop strike pad height is crucial for preventing damage to axle housing tubes, suspension components, shock absorbers, and fenders.
JL Wrangler/Unlimited | JT Gladiator
1959500 – JL: 2" Bump Stop Strike Pad Extension Kit – Front & Rear
TeraFlex Upper Bump Stop Extensions/Shims extend the reach of the factory bump stops on lifted vehicles to soak up energy during hard compression and suspension movement. Combine our Extensions and Shim(s) to fine-tune your bump stop length (JL and JT).
TeraFlex Lower Bump Stop Strike Pad Extensions/Shims extend the reach of the factory bump stop strike pads on lifted vehicles to soak up energy during hard compression and suspension movement. Combine our Extensions and Shim(s) to fine-tune your bump stop strike pad height (JL and JT).
Works in conjunction with our SpeedBump Bump Stops, our microcellular Progressive Bump Stops, or the factory foam bump stops. Features a simple bolt-on installation.
JL WRANGLER/UNLIMITED:
Complete Kit:
1959300 – JL: 0.5" Bump Stop Strike Pad Shim Kit – Front & Rear
JL: 2” Bump Stop Strike Pad Extension Kit – Front & Rear
JL: 0.5” Bump Stop Strike Pad Shim Kit – Front & Rear
Front – Each:
JL | JT: 2” Bump Stop Strike Pad Extension – Front Lower (# 12-01-109-200)
JL | JT: 1” Bump Stop Strike Pad Extension – Front Lower (# 12-01-109-100)
JL | JT: 0.5” Bump Stop Strike Pad Shim – Front Lower (# 12-02-109-050)
JL | JT: 2” Bump Stop Strike Pad Hardware Pack – Front Lower (# 5088)
JL | JT: 1” Bump Stop Strike Pad Hardware Pack – Front Lower (# 5100)
TeraFlex Upper Bump Stop Extensions extend the reach of the factory microcellular bump stop to fine-tune your bump stop length to progressively absorb impact. Simply “pop into" the factory bump stop tower for an easy installation.
TeraFlex Lower Bump Stop Strike Pads are designed to work in conjunction with the SpeedBump Bump Stop System to fine-tune your final bump stop strike pad height. Features a simple bolt-on installation.
TJ: 1.75" Bump Stop Strike Pad Kit – Rear Lower (w/ Spring Retainer) (LCG Lift)
Accessories
JK: SpeedBump Spring Bucket Jounce Tube Brace Kit – Front
The TeraFlex JK: Front SpeedBump Spring Bucket Jounce Tube Brace Kit adds an extra layer of protection to your suspension over the factory JK Wrangler/Unlimited spring guide and jounce tube, which can deform during hard compression and suspension movement. This kit is designed only to work with TeraFlex Front SpeedBump Bump Stops.
JK: SpeedBump Spring Bucket Jounce Tube Brace Kit – Front
JK | TJ: SpeedBump Adjustment Spacer Kit – Front
Use this SpeedBump Front Bump Stop Adjustment Spacer Kit to fine-tune the final compression length of your suspension. Spacing down the SpeedBump Front Bump Stops effectively increases bump stop length to compensate for additional lift and/or larger tires. Recommended for 3” Lift SpeedBump Front Bump Stops.
JK | TJ: SpeedBump Adjustment Spacer Kit – Front (0.25” & 0.75” & 2”)
These universal TeraFlex SpeedBump Bump Stop Mounting Sleeves provide custom mounting locations for Prerunner SpeedBump Bump Stops in custom applications. Weld the mounting sleeve to the frame to mount the rear bump stop.