Exhaust question
Thread Starter
Instructor
Joined: Apr 2019
Posts: 150
Likes: 39
Exhaust question
Of the three parts that consist the C5 exhaust system Headers, center , and rear muffler portion. What one change makes the most proficient
gains in performance. Not looking for sound just performance. I would like to change the whole system but cannot afford that option.
gains in performance. Not looking for sound just performance. I would like to change the whole system but cannot afford that option.
Safety Car
Joined: Mar 2017
Posts: 3,749
Likes: 932
From: Orlando Florida
What he said. X-pipe vs H-pipe very little difference. OEM catbacks vs. aftermarket also a little gain (though less weight is possible). Long tube headers though are demonstrated to bump power, and to seriously increase the potential of other changes as well.
