Replaces the restrictive resonated air pipe that connects the airbox to the turbo inlet
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Enables the control of two electronic exhaust valves
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 two electric valve actuators
Prevent coolant leaks with a brand new hose
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with a production date up to 07/2021 or a production date from 07/2021+ without Crontrol DSC (S8WEA)
Brand:
ES#:
4181366
Mfg#:
17128654834
Ships in 3 Business Days
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$141.99
This product was last offered at the strikethrough price on 07-07-2026
Located on the left side of the engine block.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4876888
Mfg#:
11417639993
In Stock
Limited Qty Sale
$107.99
This product was last offered at the strikethrough price on 05-02-2026
Supplies coolant from the radiator to the engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the earlier B48D, B46D, or B46X engines - Not compatible with the later models that feature the B48N/B48P engine
Brand:
ES#:
4181360
Mfg#:
17128654823
In Stock
ON SALE!
$131.99
This product was last offered at the strikethrough price on 06-25-2026
Front position, 55mm x 68mm x 8mm.
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!
Includes oil cooler - common failure point on BMW B46/B48 engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
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
