Trunk mounted control unit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
241823
Mfg#:
16147842024
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$447.99
This product was last offered at the strikethrough price on 06-21-2026
$425.00 USD
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Electrical Socket
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Brand:
ES#:
2954727
Mfg#:
61132359997
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$26.99
This product was last offered at the strikethrough price on 06-21-2026
$24.99 USD
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Lifetime Replacement
The gasket that seals the junction between the engine block and radiator hose
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Brand:
ES#:
25106
Mfg#:
11537545302
ON SALE!
SAVE 14%
$18.18
This product was last offered at the strikethrough price on 05-02-2026
$15.65 USD
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Replace your stripped bolt - M7x46mm
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Brand:
ES#:
18597
Mfg#:
11127558453
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$9.99
This product was last offered at the strikethrough price on 06-21-2026
$8.99 USD
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Allows use of a 4 BAR map sensor to raise the maximum boost range up to 43psi!
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Brand:
ES#:
4159428
Mfg#:
TYPEA4BARADAPTER
$35.00 USD
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Lifetime Replacement
The scuba intake to help the engine breath
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
35300
Mfg#:
13717838285
2% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$85.99
This product was last offered at the strikethrough price on 06-21-2026
$83.99 USD
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Replacement air filter for Turner Motorsport E9x M3 Carbon Fiber Intake
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Brand:
ES#:
4369207
Mfg#:
015888LA04
$59.99 USD
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Taken from the 1M Coupe
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Brand:
ES#:
2542524
Mfg#:
11127845442
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$220.99
This product was last offered at the strikethrough price on 06-21-2026
$208.99 USD
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Lifetime Replacement
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Brand:
ES#:
22585
Mfg#:
11337559794
ON SALE!
$54.99
This product was last offered at the strikethrough price on 06-15-2026
$52.24 USD
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Lifetime Replacement
Monitors coolant / oil temperature
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Brand:
ES#:
2896230
Mfg#:
13621433076
$22.99
This product was last offered at the strikethrough price on 05-07-2026
$21.99 USD
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190MM
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 04/2008
Brand:
ES#:
166096
Mfg#:
61217577620
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$9.69
This product was last offered at the strikethrough price on 03-04-2026
$8.69 USD
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Lifetime Replacement
Already have water/meth injection? Upgrade your system with the best controller available!
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Brand:
ES#:
2826268
Mfg#:
60061
$416.99 USD
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Keep your accessories turning
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Brand:
ES#:
21808
Mfg#:
11287837898
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$60.99
This product was last offered at the strikethrough price on 06-21-2026
$51.99 USD
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Lifetime Replacement
For use in conjunction with cylinder head bolts
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Brand:
ES#:
2538117
Mfg#:
11127550856KT
$35.99
This product was last offered at the strikethrough price on 03-04-2026
$31.99 USD
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Lifetime Replacement
Covers Terminal
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Brand:
ES#:
165918
Mfg#:
61138387581
$12.99 USD
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Lifetime Replacement
A14x18-AL used on various engine plugs
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Brand:
ES#:
15790
Mfg#:
07119963200
$3.99 USD
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More About Engine Parts & Accessories
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.