Increase of +7 Horsepower, and +22 Torque! Eliminate top speed limiter, Increased throttle response. W.1 Tunes are designed for completely stock vehicles with no other modifications!
This software is only compatible with Windows PC / Laptop.
Increase of +15 Horsepower, and +45 Torque! Eliminate top speed limiter, Increased throttle response. W.2 Tunes are designed for vehicles with performance exhausts & high-flow air filters!
This software is only compatible with Windows PC / Laptop.
Circulates water by way of a bypass hose from the main coolant lines to a heater core
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Brand:
ES#:
4685699
Mfg#:
0005002686
Ships in 2 Business Days
$248.99
This product was last offered at the strikethrough price on 05-07-2026
Brand new unit - no core charge
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! Please verify fitment with VIN prior to ordering
Brand:
ES#:
4845325
Mfg#:
0009067703
Ships in 2 Business Days
$719.99
This product was last offered at the strikethrough price on 04-10-2026
Placed in each runner opening on the intake manifold. Ensure a good seal on your intake manifold.
2X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
4736949
Mfg#:
2700960180
Ships in 2 Business Days
$20.99
This product was last offered at the strikethrough price on 05-07-2026
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
