SuperCircuit Downpipe installed to the Subaru Impreza Version 10 (GR Wide body Hatchback Version) 2.5L AT.
Firstly, the top mount factory stock intercooler has to be removed from the EJ257.
After removing the intercooler, this is how the factory stock downpipe looks like.
The Subaru Impreza WRX STI (GR) Hatchback 2.5 AT factory stock downpipe in the background VS. SuperCircuit catless 3.0" downpipe in front.
The SuperCircuit stainless steel downpipe for the Subaru Impreza 2.5L GV Version 10 Hatch back is made with grade 304 stainless steel, CNC machine bent 3.0" piping and TIG/Argon welded for perfect fit.
Dyno proven to improve torque and horse power significantly.
For more information about the above SUPERCIRCUIT Catless Downpipe made for the Subaru Impreza WRX STI 2.5L AT (GR Widebody Hatchback version), please contact us at SuperCircuit Exhaust Pro Shop, Sunway. Tel: +6 03 5632 2855 or 'LIKE' the SuperCircuit Exhaust Facebook for more information and product updates.