Free up air flow and power!
Brand:
ES#:
4158521
Mfg#:
46-20408-B
ON SALE!
$393.00
This product was last offered at the strikethrough price on
$363.53 USD
Lifetime Replacement
Beautiful carbon fiber intake pipe with increase flow and dyno proven hp/tq gains!
Brand:
ES#:
4475788
Mfg#:
57-10017R
ON SALE!
$750.00
This product was last offered at the strikethrough price on
$712.50 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Slip on axle-back exhaust featuring carbon fiber tips!
Brand:
ES#:
4487571
Mfg#:
S-BM/T/9H
$5905.99 USD
Lifetime Replacement
Conveniently control a second or third low pressure fuel pump!
Brand:
ES#:
4715081
Mfg#:
BMS-FPC
$245.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
High flow replacement for your restrictive factory air filter
Brand:
ES#:
5375991
Mfg#:
G2B48B58DIAF
$65.00 USD
Free Shipping
on orders $49 and up
5-bar sensor provides accurate high-boost readings for B58/S58 engines.
Brand:
ES#:
5425525
Mfg#:
BMSB585BS
$139.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Dramatically lowers engine oil and water temperatures by providing a 50% larger cooling surface than OEM.
Brand:
ES#:
4461176
Mfg#:
GCHASB58HEATEXCH
$480.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Increases power, improves throttle response, enhances turbo spool, and sound.
Brand:
ES#:
4898814
Mfg#:
BMS-B58BI-B
$199.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Designed specifically for CSF B58 and S58 high-performance manifolds, these Adaptor Plugs allow you to seamlessly install nitrous, water, or methanol injection systems right into each cylinder runner.
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
5491360
Mfg#:
CSF8403
$75.00 USD
Free Shipping
The highest performance intake manifold currently on the market for the Gen 2 B58 engine!
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4742540
Mfg#:
8400B
$5995.00 USD
Free Shipping
The highest performance intake manifold currently on the market for the Gen 2 B58 engine!
2X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4752446
Mfg#:
8400NEO
$7399.00 USD
Free Shipping
Reduces radiant heat from the turbocharger and improves overall performance
Brand:
ES#:
5435050
Mfg#:
HS-360
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$149.99
This product was last offered at the strikethrough price on
$127.99 USD
Free Shipping
Lifetime Replacement
Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.
Brand:
ES#:
4715573
Mfg#:
FFK-G29Z4-CK
$479.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
CNC-machined spacers, hardware, fuel line adapter, requires fuel injectors, chargepipe.
Brand:
ES#:
4899184
Mfg#:
BMS-PIK-B58
$699.00 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replaces your cracked or worn belt
Brand:
ES#:
4810688
Mfg#:
11288650740
$30.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
Replace those Worn Out Rod Bearings!
+0.50mm
Brand:
ES#:
4760091
Mfg#:
CR6887SV0.5
$237.99 USD
Free Shipping
on orders $49 and up
Lifetime Replacement
More About Engine Parts & Accessories
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
