Replace your faulty sensor to restore engine performance and fuel economy
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Replace your plastic OEM inlet pipe on your N20/N26 with a durable aluminum/silicone inlet
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This is the main belt tensioner for A/C, and alternator
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4830566
Mfg#:
11287594969
In Stock
ON SALE!
SAVE 15%
$42.99
This product was last offered at the strikethrough price on 05-02-2026
Coolant supply line for turbo charger
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4689762
Mfg#:
11538663516
In Stock
ON SALE!
SAVE 20%
$46.99
This product was last offered at the strikethrough price on 05-02-2026
Includes the exhaust clamp, downpipe gasket, and various hardware and seals required to install a new turbocharger
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Brand:
ES#:
3250897
Mfg#:
11652411444
Ships in 1 day
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$206.99
This product was last offered at the strikethrough price on 06-16-2026
CKP0250 SELECT PLUS Timing Chain Rebuild Kit for N50 BMW Engine from Rein Automotive
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Brand:
ES#:
4845873
Mfg#:
11318648732KT5
Ships in 3 Business Days
$1205.99
This product was last offered at the strikethrough price on 05-15-2026
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 11/14, also use: (Qty.) (1) 12 51 8 645 886 adapter lead.
Brand:
ES#:
2498215
Mfg#:
13907636145
Ships in 1 day
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$150.99
This product was last offered at the strikethrough price on 06-16-2026
Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causeing any check engine or service lights
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Located on cam shaft
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat! For your Exhaust camshaft only
Titanium coolant bleeder screw upgrade for durability, strength, style, and reliability.
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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
