So I recently put a Roush x pipe along with Roush quad tip axle backs on my 2015 GT and it sounds great but feels slower than stock. I feel like in some instances it lacks the power it used to have before I modded it. It doesnt pull as hard as it used to and make my head fly back in the seat giving me that feeling of excitement like it used to. I also need new tires badly but I hardly doubt that is all of the problem. Anyone have any suggestions to solve the issue?
No those are the only two mods. And I was planing to get it tuned after I installed a cai. Does it even matter you think? I've never gotten any car tuned before so this would be my first. Do you have to let the mechanic know what mods are on the car or how does it work exactly?
I'd replace the tires first, before adding a CAI and tune. The car can't push you back into the seats if it can't grip the road.
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