Will it need a retune?
#1
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Will it need a retune?
For starters i have a J2 Engineering dual exhaust on my 2012 GSR with a aftermarket down pipe and shortram intake. The car has been tuned and is running 400hp to the wheels. My question is if i was going to run a strait pipe fron the axle back would I need a retune or would i be ok?
#6
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I just caught this in his original post. There is no way he's making 400whp with just an intake and a exhaust. I made 406whp/411wtq on an Evo X with a stock turbo, E85, and every single bolt on power mod you can put on this car. On crappy Arizona 91 it made 362whp/362wtq.
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Gabi
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Apr 17, 2005 06:27 PM