4tt

What horsepower gain can be expected by adding an aftermarket exhaust to my 225QC?

audittpower2002

Actually they have them discussing that issue before and someone should us a report from the european car magazine that they conducted a comparison of about 10-12 brands of after market exhaust ad concluded it didn't make a difference instad some brands made it slower....

RDROCKTT aka Stealth

yeah right, that would be nice though. not sure but it sure puts a smile on your face every time you accelerate!!