Black nitride coated, inconel, sodium filled, single groove exhaust valve. 100.1mm 28.5 (std)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3623075
Mfg#:
MCEVI-1400S-HS
In Stock
Limited Qty Sale
$56.99
This product was last offered at the strikethrough price on 05-02-2026
This is the PRE LCI Version with the Oval MAF Senor housing mount, see our pics. Please check yours before ordering!!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Keep your engine securely mounted
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4461036
Mfg#:
22116885788
In Stock
ON SALE!
SAVE 41%
$71.99
This product was last offered at the strikethrough price on 12-17-2025
Attaches to the side of the engine and regulates the coolant. Includes Housing (103 deg. C)
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Brand:
ES#:
4931856
Mfg#:
11518601366
In Stock
ON SALE!
$59.99
This product was last offered at the strikethrough price on 05-02-2026
Includes coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four.
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Brand:
ES#:
4057131
Mfg#:
121386433600KT2
In Stock
$234.99
This product was last offered at the strikethrough price on 02-02-2026
Connects the intake air box to the turbo inlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4932087
Mfg#:
13717619268
In Stock
ON SALE!
SAVE 10%
$125.99
This product was last offered at the strikethrough price on 05-02-2026
Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3558795
Mfg#:
CW01479
In Stock
Limited Qty Sale
$499.99
This product was last offered at the strikethrough price on 05-02-2026
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
