A stand alone low-pressure fuel system dedicated to your port fueling - flows 640LPH at 3 Bar!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Give the very plain plastic factory oil and coolant caps an upgrade with the brand new BLACKLINE Performance Engine Cap Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Applies tension to the accessory belt to prevent slippage
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3651390
Mfg#:
11288570439
Ships in 7 Business Days
$140.99
This product was last offered at the strikethrough price on 05-07-2026
Manually control muffler valve funtions with the click of a button with this plug and play kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with electronic valves only
Adds an impressive 43% flow increase with gains up to +13hp and +15ft-lbs of torque!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4508992
Mfg#:
50-70083R
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.
$980.00
This product was last offered at the strikethrough price on 01-28-2026
Take your G8x engine bay to new heights of visual prowess to match its potent performance abilities with Dinan S58 carbon fiber engine covers!
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#:
4690126
Mfg#:
D590-0005
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.
$806.99
This product was last offered at the strikethrough price on 06-11-2026
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
