BMW 328i Performance Engine & Drivetrain Parts

Unleash the hidden power in your vehicle to get instant feedback & response! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

3560716

Mfg#:

PC 10

$299.99 USD

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Lifetime Replacement

Plug & play power — gain up to 50 horsepower on a stock car, 100+ horsepower on a modified car! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with electronic waste gate; not for sale or use in the state of California.

Brand:

ES#:

3522459

Mfg#:

JB4-N20EW

$599.00 USD

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Lifetime Replacement

Gains of up to 35HP and 50lb/ft! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for sale or use in the state of California.

Brand:

ES#:

3508732

Mfg#:

S1-N20

$399.00 USD

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on orders $49 and up

Lifetime Replacement

Features the Power Plus I Pressure Plate with Clutch Masters New Formula Button disc - 110% increased holding capacity and light weight flywheel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5-speed transmission only

Brand:

ES#:

3622201

Mfg#:

03CM1-HDFF-AK

15% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1386.00

This product was last offered at the strikethrough price on
06-02-2026

$1178.99 USD

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Lifetime Replacement

Two required per valve, necessary for use with certain supertech valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

2598482

Mfg#:

KPR-6S-7

$5.99

This product was last offered at the strikethrough price on
03-04-2026

$2.99 USD

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on orders $49 and up

Lifetime Replacement

Ideal for modified cars seeking up to 400+ WHP - Includes refundable $300 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with pneumatic waste gate (PWG)

Brand:

ES#:

3660773

Mfg#:

PURE-N20-0001KT

$2307.99 USD

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Lifetime Replacement

Secure the rear of the transmission to the crossmember affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

41849

Mfg#:

22322282340

8% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$92.25

This product was last offered at the strikethrough price on
06-02-2026

$84.87 USD

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on orders $49 and up

Lifetime Replacement

Featuring an all-aluminum tank and core plus OE-style quick connects. Lower engine temperatures mean more power and longer life of engine components! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with a Manual Transmission only

Brand:

ES#:

4147446

Mfg#:

7080

$565.00 USD

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Lifetime Replacement

Cooling for your S54 Swap! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles with an S54 Engine Swap CARB certified for sale in all 50 states

Brand:

ES#:

4668276

Mfg#:

7211

EO#:

D-802-19

$565.00 USD

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Lifetime Replacement

Increase the power potential of your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with electronic wastegate

Brand:

ES#:

4370267

Mfg#:

49U77-A0000KT

$2172.43 USD

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Partial Replacement

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:

ES#:

4485239

Mfg#:

6PK1990

$44.99 USD

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on orders $49 and up

Lifetime Replacement

Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:

ES#:

4759044

Mfg#:

CAR-CRS-S52-XT