Increase performance and durability without sacrificing comfort. True rubber mounts - a positive upgrade over cushy, factory-installed fluid-filled mounts.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms [Z4] - For Roadster Models Only
Brand:
ES#:
3143669
Mfg#:
034-509-005X
In Stock
ON SALE!
SAVE 10%
$264.00
This product was last offered at the strikethrough price on 06-28-2026
Excellent sound & power - the ultimate performance intake! +12hp & +16lb/ft!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms CARB certified for sale in all 50 states
Brand:
ES#:
2986092
Mfg#:
54-81012-B
EO#:
D-550-38
In Stock
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$543.99
This product was last offered at the strikethrough price on 01-28-2026
Seal up those pesky oil leaks
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Keep your engine securely mounted
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Wireless controlled unit that allows adjustable throttle response control
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4624166
Mfg#:
D440-1700
In Stock
11% 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 07-07-2026
Clear up the clutter in your engine bay and be able to access the back of the motor without taking off the whole windshield cowl.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4500859
Mfg#:
007629LA01-02
In Stock
ON SALE!
SAVE 25%
$87.99
This product was last offered at the strikethrough price on 06-13-2026
Monitors camshaft location
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Two required per engine, may be replaced separately as needed.
Brand:
ES#:
34388
Mfg#:
13627525014
Ships in 4 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$166.83
This product was last offered at the strikethrough price on 07-07-2026
Upgrade to a much more durable connection from your thermostat to your cylinder head!
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Brand:
ES#:
4164360
Mfg#:
004481LA01
In Stock
ON SALE!
SAVE 15%
$113.99
This product was last offered at the strikethrough price on 06-13-2026
Located in the front position of the exhaust manifold
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Brand:
ES#:
3031908
Mfg#:
11787558073
In Stock at Vendor
$250.99
This product was last offered at the strikethrough price on 04-22-2026
Get back on the road without having to swap an entire alternator.
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! For vehicles with 180 AMP Bosch Alternator
An integral component for the valvetronic system
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Keep your engine securely mounted
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!
Brand:
ES#:
2869641
Mfg#:
22116760330
In Stock
$82.99
This product was last offered at the strikethrough price on 05-10-2026
Addresses chain slap or other noise caused by a failed or failing tensioner
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3478068
Mfg#:
11317584723
In Stock
ON SALE!
SAVE 15%
$93.99
This product was last offered at the strikethrough price on 05-02-2026
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
