Welcome to Autotech Engineering. Sydney's Premier Tuning and Automotive engineering specialist.
Subaru » Impreza WRX » 2015-2018 WRX » 2015-2018 WRX

Stage 4 - 300kw

Stage 4 for the Subaru STI involves reprogramming the factory ECU with ECUTEK software, install of a cold air kit, stainless steel exhaust system, high flow top mount intercooler, upgraded injectors and high horsepower ball bearing turbo.

Have a question about 2015-2018 WRX Stage 4 - 300kw?