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Joined: Aug 2004
Posts: 58
Member
2002 Toyota Celica
Member
2002 Toyota Celica
Joined: Aug 2004
Posts: 58
Is it worth it to get a hi-flo cat with a trd exhaust, will it add any hp and will it chance the sound, cause i love the trd deep sound i dont want it to become raspy.

Joined: Sep 2004
Posts: 754
Senior Member
2000 Toyota Celica GT
Senior Member
2000 Toyota Celica GT
Joined: Sep 2004
Posts: 754
no the cat on our celicas is already almost as high flow as you can get. I would go have a straight pipe welded in place of your resonator. Free up a little air(but not too much) and make your car sound a little more tuned. If you go too free flowing your going to get backpreasure problems. Also a header would be good


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nebraskaGTS
nebraskaGTS
2000 Toyota Celica
Nebraska

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