Quote:
Originally Posted by FewTooManyBeers
Hello. I have a 2015 FRS (AT)
Thus far the only modification done to it is a "Muffler Delete" ……..
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Hello FewTooManyBeers and welcome to … The Forum ..
So, what do you want your exhaust system to do (other than scrubbing the exhaust and delivering it to the back of the car?)
To get any significant power increase, the header would have to be changed.
If its just s different sound you're seeking, several cat backs, axle backs will fill the bill.
humfrz