TeraFlex JK: SpeedBump Bump Stop Kit – Front & Rear (3" Sport ST3)

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 of 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 driver 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.

SpeedBump Front Bump Stops feature a simple bolt-on installation – simply requires removal of the factory bump stop bell. SpeedBump Lower Bump Stop Strike Pads feature a simple bolt-on installation.






Fits:


• JK Wrangler (2-door)

• JK Wrangler Unlimited (4-door)



• 3-3.5” Lift

• 35” Tire








Includes:


Prerunner SpeedBump Bump Stop Kit – Front (# 1958251)

• Front Prerunner SpeedBump Bump Stops (3-3.5” Lift) – pair

• 1.25"" SpeedBump Bump Stop Strike Pad Kit – Front Lower (# 1467125)

• Speedbump Spring Bucket Jounce Tube Brace Kit – Front (# 4946810)

• SpeedBump Adjustment Spacer Kit (0.25” & 0.75”) – Front (# 1944730)



Prerunner SpeedBump Bump Stop Kit – Rear (# 1958260)

• Rear 3”-Stroke SpeedBump Bump Stops – pair

• 3”-Stroke SpeedBump Mounting Sleeve w/ Clamp Kit (# 4954770)

• 0.75” SpeedBump Bump Stop Strike Pad Kit – Rear Lower (# 1954600)

• All necessary hardware






Features & Benefits:


• JK specific tuned for high-speed performance

• Used in our 4” Alpine CT4 Prerunner Suspension Systems

• Performance-tuned closed-cell nitrogen charged microcellular polyurethane technology

• Absorbs large impact energy progressively during compression to prevent bent axle tubes

• Prevents damage to suspension components, shock absorbers, and fenders

• Quiet movement and function (no pad-slap clunk)

• Maintains progressive nature during all conditions

• Will not fade or dissipate under extended heavy use

• Unaffected by temperature extremes – retains flexibility in thermal or subzero temps

• Resistant to all types of environmental conditions (mud, salt, sand, dust, etc.)

• Compatible w/ all suspension systems that retain factory axle spring mounting locations

• Maintenance-free, all composite construction

• Patented technology

• Limited lifetime warranty





Note(s):


• Cutting and welding required.

• Extensive frame modification required to install SpeedBump mounting sleeves.

• REQUIRES removal of factory front bump stop bell to install SpeedBump mounting sleeves.







Install Time: 5-7 Hours (all 4)