Hello, newbie here with 07 GTi. So far I have the GIAC X plus chip and EVO intake installed. I'm now considering a downpipe and exhaust package to maximize power gain.
Where I live, in Taiwan, GIAC deales carry and recommend AWE exhausts (2.5"), but my North American friends suggests GIAC with APR (3").
I would like to know if GIAC is only programmed to work with AWE 2.5" exhaust Or would GIAC's program work ok with a 3" APR exhaust?
Any inputs would be appreciated.
Where I live, in Taiwan, GIAC deales carry and recommend AWE exhausts (2.5"), but my North American friends suggests GIAC with APR (3").
I would like to know if GIAC is only programmed to work with AWE 2.5" exhaust Or would GIAC's program work ok with a 3" APR exhaust?
Any inputs would be appreciated.