A powerful plug-and-play multifunction display that allows you to monitor vital engine parameters in a simple, elegant package.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
No more steel ring sticking out from the bumper
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3191251
Mfg#:
021461TMS01-06
In Stock
ON SALE!
$141.99
This product was last offered at the strikethrough price on 05-02-2026
Black anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it.
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Brand:
ES#:
3024678
Mfg#:
TMS300503
Ships on Jul 30, 2026
ON SALE!
SAVE 10%
$212.99
This product was last offered at the strikethrough price on 06-13-2026
Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI
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Recommend 14x1.25x50mm conical bolts in addition to these ECS spacers
Brand:
ES#:
11300
Mfg#:
ECS#256KT
In Stock
ON SALE!
$131.99
This product was last offered at the strikethrough price on 06-13-2026
Stainless Steel exhaust tip featuring a 80MM Inlet & a 4.0" Double Wall, Slant Cut Outlet, Single Clamp On Tip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! Please note this is a universal tip. You MUST measure your exhaust before ordering to verify fitment for your application.
Brand:
ES#:
4265689
Mfg#:
025823TMS05-01
In Stock
ON SALE!
SAVE 30%
$85.99
This product was last offered at the strikethrough price on 05-02-2026
New features! Low profile hardware and superior corrosion resistant Plating! Made in USA!
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Brand:
ES#:
3970070
Mfg#:
028603TMS02
In Stock
ON SALE!
SAVE 19%
$107.99
This product was last offered at the strikethrough price on 06-13-2026
Attaches to the JB4 allowing it to directly control both traditional port injection kits and WMI port injection kits.
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Everything you need to service your ignition system, featuring one step colder plugs.
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Brand:
ES#:
4352338
Mfg#:
12137594937CDKT2
In Stock
ON SALE!
$348.99
This product was last offered at the strikethrough price on 03-25-2026
Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD
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Brand:
ES#:
4146845
Mfg#:
026732TMS02-11
Ships on Feb 1, 2027
ON SALE!
SAVE 10%
$124.99
This product was last offered at the strikethrough price on 06-13-2026
Enables the control of two electronic exhaust valves
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring two electric valve actuators
Brand:
ES#:
4727490
Mfg#:
VTD.EVH.2
Ships in 1 Business Day
ON SALE!
SAVE 20%
$399.99
This product was last offered at the strikethrough price on 06-28-2026
Everything you need to service your ignition system, featuring one step colder plugs.
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Brand:
ES#:
3646942
Mfg#:
12137594937CDKT
In Stock
ON SALE!
$319.99
This product was last offered at the strikethrough price on 03-25-2026
Dial in a more aggressive fitment and provide clearance for other components such as brakes and suspension
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Recommend 14x1.25x39mm conical bolts
Brand:
ES#:
5396076
Mfg#:
610-502001-B
In Stock
ON SALE!
$108.99
This product was last offered at the strikethrough price on 01-28-2026
All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.
Lifetime Replacement
