Input of 4x9 Mags?
#1
TECH Fanatic
Thread Starter
Input of 4x9 Mags?
Looking to quiet down the dumped duals I have so neighbors dont call the police on me. I currently have spintechs, I am curious about the magnaflow 4x9s. Are they pretty quiet (relative to say a flowmaster 40?) Or should I run pipes out the back with a pair of 6" diameter 2.5" inlet straight through?