Audi B9 S5 Quattro 3.0T
Stage 1 ECU tune that unleashes up to 505 horsepower and 585 lb-ft of torque for 2017-2020 Audi B9 S4, S5, and SQ5 models directly from your smartphone.
034Motorsport's P34 Cold Air Intake System delivers improved power, sound, and acceleration
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
05-02-2026
Gain up to 69 horsepower and 97 lb-ft of torque on 91 Octane
This tune requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the next
This product was last offered at the strikethrough price on
08-23-2026
Lifetime Replacement
More Power. More Fun. Plus, a Limited Powertrain Warranty
Call In Or Chat For Best Price!
This upgrade requires the vehicle to be dropped off at ECS Tuning's facility in Ohio and picked up the ne
Lifetime Replacement
Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane.
2X Entries Into Our F80 M3 Sweepstakes
Lifetime Replacement
Get up to +41 hp and +74 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Get up to +34 hp and +59 through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
Get up to +27 hp and +44 lb-ft through a safe and easy to use tuning module from RaceChip
Lifetime Replacement
The highest-performing, race-bred cold-air induction system for the current B9 Audi S4 & S5!
This product was last offered at the strikethrough price on
08-29-2026
For use with UH053-INA
Lifetime Replacement
Engineered for seamless integration within the engine bay and improves the performance, look and sound of your vehicle.
Lifetime Replacement
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.
Lifetime Replacement
Twin-scroll Hybrid Turbocharger
Enhance your driving experience by filling the bushing void.
Lifetime Replacement
The worlds smallest universal regulator! Comes pre-set within precision tolerance to eliminate guesswork setting target pressure!
Lifetime Replacement
