Upgrades the failure-prone OE plastic cover to high-grade aluminum - Includes filter, gasket, and revised adapter valve
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with CNSA or CNSB engine code only
Brand:
ES#:
4900025
Mfg#:
06L115401LPRMKT
In Stock
ON SALE!
$61.99
This product was last offered at the strikethrough price on 06-19-2026
Average gain of 111 horsepower and 233 lb-ft of torque on 91 Octane
5X Entries For Our 25th Anniversary Sweepstakes! Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Three heat ranges colder than stock with a non-projected tip
Gain up to 72 horsepower and 88 lb-ft of torque on 91 Octane
This tune can be performed at home with the included UniCONNECT+ cable. Only available for purchase in th
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
