> You'd actually increase backpressure and decrease performance. ......and you have a hell of a time trying to get a piece of 2.5in pipe to go thought the kitty! Laters, Ben bhowell@rmii.com 83' TQC #346 87' 4KCSQ 82' RX-7 > > Later! > > > Eric Fletcher > '87 5KCSTQIA2RSR2B > St. Louis, MO > > STEADIRIC@aol.com > >