Wagner downpipe kit Subaru Impreza WRX STI bmw-x6-g06---20----40ix-esi5155839 with dynamic steering

with dynamic steering

This reduces the Intake temperature for optimum engine performance

Cast end tanks for optimum airflow and durability•

The cast aluminium end caps have been developed using CAD software and optimised with CFD simulations

Up to 4-year warranty on the intercooler

Wagner downpipe kit Subaru Impreza WRX STI bmw-x6-g06---20----40ix-esi5155839 with dynamic steeringThe Wagner Downpipe kit has been developed for the Subaru WRX STI (model years 20072018) and is manufactured from cast 1. 4301 (SS304) stainless steel for maximum durability and corrosion resistance. The flow optimised, CAD designed construction reduces back pressure and thermal stress, which extends the turbos service life and noticeably increases torque. The Downpipe is fitted with a 300 CPSI racing catalytic converter with an EU6 coating for