Re: Whats wrong with my 69? Why isn't the exhaust loud?
The X-pipe makes things quiet but the hp/tq gains are way too good to remove it, it would be foolish to do it just to attain sound. Have you considered cut outs? What is your motors compression ratio and cam size? 40 series are VERY loud with a good sized cam and powerful motor, almost annoying. After driving the car enough you will begin to hate more noise and you will get unwanted attention(ricers, 100 rednecks wanting to run you in their beaters)... In stall glass packs (which I don't recommend to anyone) or get a cut out.
The only Mustang I'd ever own is a Fender.
'68 333" Camaro
'14 5.0 Mustang
Last edited by ace's68; Jul 30th, 09 at 12:41 AM.