Includes new Genuine BMW injectors and installation hardware for a full refresh of your fuel injection system
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the earlier Gen1 B58 engine only
Reduces engine vibrations to prevent damage to the crank and bearings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without the 48V Mild Hybrid system
Brand:
ES#:
4179573
Mfg#:
11239846660
Ships in 7 Business Days
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$978.17
This product was last offered at the strikethrough price on 03-09-2026
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For 2018-2021 models years with the Gen1 & Gen2 B58 engines
Brand:
ES#:
5444830
Mfg#:
11239846660KT
Ships in 7 Business Days
$933.00
This product was last offered at the strikethrough price on 03-11-2026
Genuine BMW head gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the B58D engine only (Gen2 B58 / B58TU)
Brand:
ES#:
4179375
Mfg#:
11127934584
Ships in 7 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$331.99
This product was last offered at the strikethrough price on 06-18-2026
Experience the perfect blend of sound, performance, and style with the MAD Catback Exhaust System
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
