With this kit installed, you can expect better response, less turbo lag, more horsepower, and torque.
2X Entries For Our 25th Anniversary Sweepstakes! For vehicles from the 2019 model year with 7-Speed, DQ381 DSG Transmission only
Delivers improved power, sound, and acceleration to Audi B9/B9.5 S4/S5 owners within a clean, cost-effective package.
ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!
Brand:
ES#:
5395781
Mfg#:
034-108-5046
In Stock
ON SALE!
SAVE 30%
$595.00
This product was last offered at the strikethrough price on 05-02-2026
Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.
Lifetime Replacement
