N54 N55 N20 Direct-fit OE replacement design restores proper oxygen sensor function and engine air/fuel mixture
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4879319
Mfg#:
11787589475
Ships in 1 Business Day
ON SALE!
$69.99
This product was last offered at the strikethrough price on 08-04-2026
65x79x10 - Usually replaced when servicing the timing chains
10X Entries For Our 25th Anniversary Sweepstakes! For vehicles with a production date up to 02/2011
Brand:
ES#:
4689982
Mfg#:
11117547842
In Stock
ON SALE!
SAVE 20%
$21.99
This product was last offered at the strikethrough price on 05-02-2026
Eliminates start problems and rough engine running - Treats up to 30 gallons of gasoline
10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4447606
Mfg#:
20250KT
In Stock
ON SALE!
SAVE 33%
$19.99
This product was last offered at the strikethrough price on 05-02-2026
Maintain driveability and reliability while adding up to 40 HP and 55 lb/ft of torque! For Mid-2012 to 2013 vehicles.
For limited use in California, please see full description. CARB certified for sale in all 50 states For mid 2012 - 2013 vehicles with type B TMAP harness only!
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
