Includes new Valvetronic motor, gasket, and hardware
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For vehicles equipped with a plastic valve cover.
Brand:
ES#:
4056599
Mfg#:
11377548388KT
In Stock
ON SALE!
SAVE 24%
$220.99
This product was last offered at the strikethrough price on 05-02-2026
Full upgraded performance ignition service including Brisk 1 step colder spark plugs, dielectric grease and Turner ignition coils!
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Brand:
ES#:
4690416
Mfg#:
N54IGNTKT
In Stock
ON SALE!
$302.99
This product was last offered at the strikethrough price on 06-13-2026
The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
The ULTIMATE N55 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! For Vehicles Produced Before 01/2011
The M57 engine never sounded this good! The less restrictive intake design allows for a peak gain of 20 wheel HP and 26 ft-lbs of torque at the wheel*. Includes a Snorkel!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4307635
Mfg#:
028440TMS09KT
In Stock
ON SALE!
SAVE 10%
$619.99
This product was last offered at the strikethrough price on 06-13-2026
Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle.
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The XClutch Stage 2R Single Disc Clutch offers a lightweight design for improved throttle response combined with an increased torque capacity, making it ideal for racing applications. Rated for 670 ft-lbs!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Vehicles with Production Date from 02/09 with 6 Bolt Crank For Vehicles with Production Date from 02/09 with 6 Bolt Crank
Includes a standard 5 bar regulator. Allows for maximum flow, lower current draw, and fuel pressure regulation in a single package!
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Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty!
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For vehicles with EDC suspension
Brand:
ES#:
4390695
Mfg#:
46-276346
In Stock
$2611.00
This product was last offered at the strikethrough price on 05-05-2026
Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4500859
Mfg#:
007629LA01-02
In Stock
ON SALE!
SAVE 25%
$87.99
This product was last offered at the strikethrough price on 06-13-2026
Complete with bumper cover, fog lights & fog light grilles, and lower grilles.
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For vehicles with PDC control with headlight washers and a production date from 09/2008
Comes with both OE curved and straight M arms as a complete assembled kit with bushings and hardware.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3132731
Mfg#:
E9X0031313TKT
In Stock
ON SALE!
SAVE 20%
$1143.99
This product was last offered at the strikethrough price on 06-13-2026
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
