Next-Gen Power Delivery with OEM-Level Integration - up to + 35 HP / + 45 TQ
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For early models with the Gen2 B46 engine (B46D / B46TU)
Brand:
ES#:
5434552
Mfg#:
NM.64502046
Ships in 2 Business Days
ON SALE!
$629.00
This product was last offered at the strikethrough price on 07-02-2026
Next-Gen Power Delivery with OEM-Level Integration - up to +45 HP / +40 TQ
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! For late models with the Gen3 B48 engine (B48P / B48TU2)
Brand:
ES#:
5434553
Mfg#:
NM.64502048
Ships in 2 Business Days
ON SALE!
$629.00
This product was last offered at the strikethrough price on 07-02-2026
Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip - Includes App control for easy tune swtiching via your smartphone
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2025+ models with the Gen3 B48 Engine only
Brand:
ES#:
5456320
Mfg#:
934026
Ships in 3 Business Days
ON SALE!
SAVE 10%
$848.00
This product was last offered at the strikethrough price on 07-01-2026
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 For 2019-2024 models with the Gen2 B46/B48 Engine only
Brand:
ES#:
5456318
Mfg#:
924725
Ships in 3 Business Days
ON SALE!
SAVE 10%
$779.00
This product was last offered at the strikethrough price on 07-01-2026
Get up to +51 hp and +46 lb-ft through a safe and easy to use tuning module from Racechip
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2025+ models with the Gen3 B48 Engine only
Brand:
ES#:
5456319
Mfg#:
934025
Ships in 3 Business Days
ON SALE!
SAVE 10%
$779.00
This product was last offered at the strikethrough price on 07-01-2026
Compatible with various BMW models, the Water Feed Tube with O-ring CHT0924 is the ideal solution for those looking to restore their vehicle’s cooling system to optimal condition.
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#:
4845729
Mfg#:
11538854737
Ships in 3 Business Days
ON SALE!
$46.99
This product was last offered at the strikethrough price on 06-29-2026
Secures the transmission oil pan to the transmission
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5340923
Mfg#:
24117552108
Ships in 3 Business Days
ON SALE!
SAVE 16%
$2.99
This product was last offered at the strikethrough price on 06-29-2026
Supplies coolant to the turbo to keep temperatures under control
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#:
4831023
Mfg#:
11538629971
Ships in 3 Business Days
ON SALE!
SAVE 15%
$47.99
This product was last offered at the strikethrough price on 04-27-2026
Moves oil to the turbocharger for cooling and lubrication.
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#:
4831031
Mfg#:
11428629969
Ships in 3 Business Days
ON SALE!
$63.99
This product was last offered at the strikethrough price on 06-29-2026
Gain an aggressive exhaust note while retaining factory valve function
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Gain an aggressive exhaust note while retaining factory valve function
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Gain an aggressive exhaust note while retaining factory valve function
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2019-2024 Model Years - Will Fit 2025+ Models With Modifications
Enables the control of a single electronic exhaust valve
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please visually confirm the exhaust valve actuator installed on your vehicle prior to purchase or installation - Only compatible with systems requiring a single electric valve actuator
Brand:
ES#:
5457342
Mfg#:
VTD.EVH
Ships in 1 Business Day
ON SALE!
SAVE 10%
$299.99
This product was last offered at the strikethrough price on 06-28-2026
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
