Performance software designed to unlock your BMW's potential. Removes top speed limiter, raises rev limit to 7,000rpm, improves throttle response, and improves power output: +4HP +7LB/FT gains!
For vehicles with a production date up to 02/2003
Brand:
ES#:
3138970
Mfg#:
N4MS4330
Ships in 10 Business Days
ON SALE!
SAVE 10%
$349.00
This product was last offered at the strikethrough price on 05-02-2026
This sensor is used in multiple locations, depending on model: coolant level, washer level, and power steering level
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
From a high quality German gasket manufacturer
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles with production date up to 09/2002
Brand:
ES#:
2550680
Mfg#:
11129070990
In Stock
ON SALE!
$30.99
This product was last offered at the strikethrough price on 08-14-2026
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
