Featuring silver fine wire center electrode - Superior ignition ability increases engine power!
Three heat ranges colder than stock with a non-projected tip
Brand:
ES#:
4017473
Mfg#:
DR12S
Ships in 7 Business Days
8% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$12.99
This product was last offered at the strikethrough price on 10-01-2026
Increase of +19-36 Horsepower, and +13-20 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.
Set of two engine air filters for your vehicle
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Located in the transmission oil pan
5X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! For cars with (Code A89).
One (1) liter bottle which meets Mercedes specification 236.14
For Vehicles With 5-Speed Automatic Transmission (Model 722.6xx) Or For Vehcles With 7-Speed Automatic Transmission (Model 722.9xx) Up To Production Date: 6/18/2010
Lifetime Replacement
