Stronger & smoother, with less friction for your BMW!
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Brand:
ES#:
4000006
Mfg#:
11211706847WPCKT
In Stock
ON SALE!
$250.99
This product was last offered at the strikethrough price on 06-13-2026
Rubber sealing washer underneath valve cover securing nut
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Perfect upgrade to get rid of a troublesome Lead-Acid battery and add both power and reliability at the same time!
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Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive!
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Brand:
ES#:
3143399
Mfg#:
034-509-4050-SD
In Stock
ON SALE!
SAVE 10%
$66.00
This product was last offered at the strikethrough price on 06-28-2026
Hydraulic tensioner assembly for alternator/water pump belt, does not come with roller/pulley
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!
Performance street & track engine mounts to increase drivetrain rigidity
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That might not be a rear main seal or valve cover gasket leak you're experiencing. Includes new CPV with heavy duty o-ring (replace it once, and only once!) and essential stubby "drag link" socket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3149232
Mfg#:
11111318185ECSKT
In Stock
ON SALE!
$85.93
This product was last offered at the strikethrough price on 05-02-2026
Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts.
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Brand:
ES#:
3647385
Mfg#:
034-509-3646
In Stock
ON SALE!
SAVE 10%
$276.00
This product was last offered at the strikethrough price on 06-28-2026
Replace your failure prone factory Vanos line with a more durable, easy to install, and cost effective stainless steel line!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3689889
Mfg#:
012290ECS01
In Stock
ON SALE!
$113.99
This product was last offered at the strikethrough price on 06-13-2026
Includes all the valve stems needed for repairing, replacing, or upgrading your BMW's valves and stem seals!
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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
