Downpipe upgrade for vehicles with the B58 engine
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Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer
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Brand:
ES#:
251839
Mfg#:
002201ECS01A
In Stock
ON SALE!
SAVE 25%
$38.99
This product was last offered at the strikethrough price on 06-13-2026
The one-piece Insane Crank Hub kits are designed and manufactured in Lithuania and made from a solid block of thermally absorbed, heat-treated steel.
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Full synthetic oil with fluorescent, friction-reducing additive!
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Brand:
ES#:
4135645
Mfg#:
20438
In Stock
36% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$87.95
This product was last offered at the strikethrough price on 05-15-2026
Replacement thermostat With Housing for B46 and B48
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Brand:
ES#:
4686052
Mfg#:
11537644811
In Stock
ON SALE!
SAVE 15%
$223.99
This product was last offered at the strikethrough price on 05-02-2026
Connects the coolant expansion tank to the upper radiator hose. Featuring durable silicone construction & pre-installed factory connectors for easy installation!
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Brand:
ES#:
4877300
Mfg#:
006402LA03
In Stock
ON SALE!
SAVE 25%
$104.99
This product was last offered at the strikethrough price on 06-13-2026
Replace your worn eccentric shaft to restore Valvetronic performance and proper functionality.
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Brand:
ES#:
2079669
Mfg#:
11377589883
Ships in 3 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$1141.87
This product was last offered at the strikethrough price on 01-07-2026
Upgraded diverter valve that allows you to take full advantage of your boost pressure
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Brand new unit - no core charge! Avoid messing with a core return entirely!
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Brand:
ES#:
3170828
Mfg#:
SR0492N
In Stock
$255.99
This product was last offered at the strikethrough price on 03-17-2026
Upgrade the brittle factory plastic to new Turner Motorsport charge pipe kit!
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Brand:
ES#:
3970931
Mfg#:
024592TMS01KT
In Stock
ON SALE!
SAVE 25%
$353.99
This product was last offered at the strikethrough price on 06-13-2026
A direct plug-and-play upgrade with up to 10% more energy output than stock!
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Brand:
ES#:
4456857
Mfg#:
D650-0002
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.
$36.84
This product was last offered at the strikethrough price on 06-13-2026
Dinan's 1-Step colder performance spark plug for B48, B58, and S58 engines!
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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
