Get up to +56 hp and +58 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4339026
Mfg#:
903292
Ships in 4 Business Days
ON SALE!
SAVE 10%
$499.00
This product was last offered at the strikethrough price on 07-01-2026
Replace your leaking cap, or the one you left at the pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5341151
Mfg#:
2224700205
Ships in 4 Business Days
ON SALE!
$36.99
This product was last offered at the strikethrough price on 06-29-2026
Ensures proper function of engine cooling system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5341149
Mfg#:
1129900901
Ships in 4 Business Days
ON SALE!
$12.99
This product was last offered at the strikethrough price on 06-29-2026
Does not include level sensor or cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4883476
Mfg#:
2055000049
Ships in 4 Business Days
ON SALE!
$43.99
This product was last offered at the strikethrough price on 06-29-2026
Unlock a raw BiTurbo V6 howl and maximize flow with a handcrafted Italian cat back exhaust that bolts right up to your factory catalytic converters.
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Unleash massive power, rapid turbo spool, and an intoxicating V6 howl on your W213 E43 AMG with this complete handcrafted Italian stainless steel turbo-back exhaust system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Does not include level sensor or cap
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Water Outlet Pipe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Intake and Exhaust Camshaft Adjuster Oil Control Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Control Solenoid - Directional Control Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Intake and Exhaust Camshaft Adjuster Oil Control Valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4684387
Mfg#:
2760506300
In Stock at Vendor
$98.99
This product was last offered at the strikethrough price on 05-07-2026
Increase of +110 Horsepower, and +167 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This software is only compatible with Windows PC / Laptop.
Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.
Lifetime Replacement
