SKU: 28513416458

JL: 3"-Stroke SpeedBump & Progressive Bump Stop Kit ? Front & Rear (4.5" Lift)

Sale price$313.20 Regular price$348.00
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USA
  • USA
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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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Description

JL: 3"-Stroke SpeedBump & Progressive Bump Stop Kit ? Front & Rear (4.5" Lift)TeraFlex Bump Stop Kits provide additional protection to your suspension over the factory bump stops, which can deform during hard compression and suspension movement. Bump stop length is crucial for preventing vehicle damage. 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

TeraFlex Bump Stop Kits provide additional protection to your suspension over the factory bump stops, which can deform during hard compression and suspension movement. Bump stop length is crucial for preventing vehicle damage. 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 Bump Stops feature a self-lubricating Delrin acetal resin polymer shaft to withstand 1000s 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. Foam" 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. These bump stops are a full 1.5" longer than stock. 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. Front and rear bump stops feature a simple bolt-on installation. SpeedBump Front Bump Stops simply require removal of the factory bump stop bell. Progressive Bump Stops simply pop-in to the existing factory locations. SpeedBump Lower Bump Stop Strike Pads feature a simple bolt-on installation.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 28513416458

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4.6 ★★★★★
Based on 14 reviews
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Verified Purchase
Gummy Roach
Carnegie, US
★★★★★ 5
Very easy to use
Size: 12 Pairs / 24 pcs
I have an Onkyo audio/video receiver along with an Emotiva amplifier. Both have speaker "post" terminals which will accept banana plugs, OR I can connect the speaker wires by unscrewing the posts, poke the speaker wires into the terminals and then tighten the posts. The problem with poking the wires into the terminals and tightening the posts vs using banana plugs is that there is a risk of the wires touching the metal on the back of the chassis or touching other speaker wires, causing a short if one is not careful. With banana plugs, they simply plug into the back/top of the posts, eliminating the rsick of a short circuit. They can also be unplugged very easily if needed. Banana plugs are DEFINITELY the preferred way to connect speakers to an receiver or amplifier if they have post-style terminals. These particular banana plugs came in a package of 12 I believe. They were very reasonably priced, and simple to connect to the end of the speaker wires. Simply unscrew the banana plugs, use a small, standard jewelry screwdriver and loosen both of the set screws, insert the speaker wire, then tighten the set screws, and then screw the banana plug back together. The plugs have either a red band which would typically be used for your "Right" speakers, or a black band which would typically be used for the "left" speakers. The banana plugs insert into the top or front of the speaker terminal posts on the amp and receiver. They fit VERY snug, and so I did have to apply just a little bit of pressure in order to insert them into the posts, but once plugged in, rest assured they're not going anywhere. They are snug. I highly recommend these.
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Reviewed in the United States on January 2, 2025
F
Verified Purchase
Frank from Baltimore
Lowell, US
★★★★★ 5
Well made, a solid connection.
Size: 6 Pairs / 12 pcs
I liked them. They really lock down on the speaker wire to make a firm connection. They seem well made and are easy to install. My system sounds great.
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Reviewed in the United States on April 1, 2026
M
Verified Purchase
Micky
Dallas, US
★★★★★ 5
Works as intended
Size: 12 Pairs / 24 pcs
These banana plugs are quite easy to use, and securely connected my speaker cables to the receiver. They have a quality feel as well.
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Reviewed in the United States on July 27, 2025
E
Verified Purchase
Eric Doka
Los Angeles, US
★★★★★ 5
Solid product
Size: 12 Pairs / 24 pcs
High quality. Good connectivity.
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Reviewed in the United States on June 1, 2026
M
Verified Purchase
Matt B.
Carnegie, US
★★★★★ 1
Tips broke in the binding post
Size: 12 Pairs / 24 pcs, Size: 12 Pairs / 24 pcs
UPDATE: Two tips broke off when unplugging them from the binding post and are now lodged in. Inexcusable and an utterly poor product. Solid connection in the binding post with no wobble or wiggle. They require some force to insert into the binding post, but once they're in they remain snug. I also tried removing and reinserting a few times and the connection remained solid. I've used other plugs in the past that have a softer tip and easily deform after one or two insertions. These do not have that issue.
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Reviewed in the United States on January 11, 2026

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