It's actually very quiet, maybe too quiet. It's got 3" collectors off the headers, 3" Y, 3" high flow cat, and then goes down to a 2.5" pipe out the back with a single Magnaflow muffler with a 18" body. It sounds really good and is very quiet, I'll probably be upgrading to 3" all the way back, with dyno tests before and after to see what kind of a change it makes.
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'85 Celica GT-SS
'01 LS1/T56
custom everything, lots of fun |