Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
Easy upgrade into hybrid turbo power levels delivering up to 601HP and 615TQ.
5X Entries For Our 25th Anniversary Sweepstakes!
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
For use with UH053-INA
Complete Bolt-On System, Compatible with stock & modified applications, and all hardware & gaskets included!
100% Bolt-on installation / Upgrade. You are required to ship Weistec your OE turbochargers as a core.
You are required to ship Weistec your OE turbochargers as a core.
Twin-scroll Hybrid Turbocharger
Enhance your driving experience by filling the bushing void.
Designed to work in conjunction with the OEM air scoop to seamlessly force cold air into the system - Flowed through a massive 6" velocity stack filter!
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!
This product was last offered at the strikethrough price on
07-21-2026
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Pair this with the Integrated Engineering or 034 Motorsports stage 3 tune for 600+hp!
Custom tuning software required for installation.
Improves throttle response, and peak power while adding a glorious and aggressive tone under the hood.