Replaces the weak plastic factory pipe for more reliability and boost holding capacity.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
3987559
Mfg#:
CTS-IT-288
Ships in 7 Business Days
ON SALE!
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$329.99
This product was last offered at the strikethrough price on 06-25-2026
Seals the back side of the hydraulic alternator belt tensioner roller from debris
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Wake up your BMW with dyno-proven gains by Jim Conforti - +24HP +19LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Satisfaction guaranteed! Includes 30 day money back guarantee and limited lifetime warranty. -- For vehicles with Turner Motorsport 2.5L stroker kit an
Brand:
ES#:
3098028
Mfg#:
0710-3101
In Stock
ON SALE!
SAVE 20%
$349.99
This product was last offered at the strikethrough price on 05-02-2026
Protect your engine, improve performance with a clean filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 09/2009
Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date up to 12/1994 with 24lb injectors, and Schrick camshafts. Satisfaction guaranteed! Includes 30 day money back guarantee
Brand:
ES#:
3137174
Mfg#:
5060-3006
In Stock
ON SALE!
SAVE 20%
$349.00
This product was last offered at the strikethrough price on 05-02-2026
Wake up your BMW with dyno-proven gains by Jim Conforti - +19HP +16LB/FT
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with production date from 01/1995, with Euro HFM, lightweight flywheel, 24lb injectors, and Schrick camshafts. Satisfaction guaranteed! Incl
Brand:
ES#:
3137080
Mfg#:
4131-3006
In Stock
ON SALE!
SAVE 20%
$349.00
This product was last offered at the strikethrough price on 05-02-2026
Does not include cap or coolant level sensor
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!
Located after the catalytic converter on the shorter downpipe.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Located in the rear downstream position
Brand:
ES#:
2767046
Mfg#:
11787848487
Ships in 2 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.
$325.99
This product was last offered at the strikethrough price on 06-29-2026
Located after the catalytic converter on the longer downpipe.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Located in the front downstream position
Brand:
ES#:
2767797
Mfg#:
11787848486
Ships in 2 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.
$325.99
This product was last offered at the strikethrough price on 06-29-2026
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
