Tuning for 2003-2016 Audi S3 
(2.0L Inline-4 Turbocharged)
 
- Stock HP & TQ:   
   265 HP - 310 HP
(vary depending of the model)
 
Tuning Options:
 
- Stage 1: 
   320 HP / 317 FT-LB (430 Nm)
 
- Stage 2: [+$100]
   365 HP / 269 FT-LB (480 Nm)
(Requires less restrictive exhaust)
(Recommended intercooler for driving hard)
 
Ecu tuning modifies torque limiter maps, boost levels, fuel maps and more. All to help safely increase HP/TQ, while keeping good drive-ability and factory fail-safes/limp protection in place. Stock power and gains vary based on conditions and state of the vehicle.