anyone dyno'd 600bhp+ on here yet?
john. . . i have the custom gtc map and ben said they can get quite a bit more from my car if it had downpipes but i am worried about the noise as i personally think this car sounds terrible and ricey when it's too loud! not to mention i dont fancy getting kicked off a track for exceeding the limit. i have a decat y pipe with oem exhaust. how does yours sound with the downpipes??Cobb
Custom GTC/Thistle map
GTC titan Y pipe
GTC Decat down pipes, ceramic coated by Zircotech
OEM exhaust back from Y pipe...sound great and seems to give good back pressure