Already have water/meth injection? Upgrade your system with the best controller available!
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Connects from the engine to the turbo top
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Brand:
ES#:
4335544
Mfg#:
11657534454
Ships in 3 Business Days
ON SALE!
SAVE 29%
$41.99
This product was last offered at the strikethrough price on 02-12-2026
Detects engine ping and changes timing accordingly ; Also known as a knock sensor
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Brand:
ES#:
34414
Mfg#:
13627552114
Ships in 3 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$62.99
This product was last offered at the strikethrough price on 03-05-2026
Includes coils, plugs, and dielectric grease
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Brand:
ES#:
2893833
Mfg#:
121222936972KT1
In Stock at Vendor
ON SALE!
SAVE 13%
$233.43
This product was last offered at the strikethrough price on 05-02-2026
Controls the tension of the serpentine belt
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Brand:
ES#:
4876172
Mfg#:
11287571015
In Stock
ON SALE!
SAVE 15%
$58.99
This product was last offered at the strikethrough price on 05-02-2026
Used as a modification to fix the common T fitting
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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
