I finally went catless

[@tacticalidiot175]

Try going for an h pipe but put a small muffler on it to keep down the miles-away echo. These 4.6 cars LOVE h-pipes.

[@harrythebait9793]

Awesome dude. My p7b's muffler has been rattling for a couple weeks now. Think about also going catless straight pipe.

[@_venump7b]

You think it’s a lose hanger or something in the inside ? That’s how one of my cats was ratting it was a piece of honeycomb broke off inside

[@squidskid7882]

I had to replace a couple of rusted exhaust clamps on my 07 p71 and it stopped the rattle

[@_venump7b]

@@squidskid7882 that’s good you were able to stop the rattle

[@mitchellyardanoff4666]

Probably get stolen anyways.

[@CapybaraSociety]

100% the right move

[@Matt-co6bc]

Did u notice a difference in performance when u did this?

[@_venump7b]

Yeah I did ‘ can tell I gained more torque

[@_venump7b]

And acceleration

[@armandoalvarez4333]

Set up?

[@_venump7b]

Catless no mufflers with x pipe

[@breinenhunt728]

@@_venump7bdid the x pipe take away any horsepower?

[@_venump7b]

They say you’ll lose a lil take off speed but gain it back on top inn which I can tell . My take off not as fast but if I punch any time after 40 mph yeah I can feel a huge difference

[@DakotaThePawgHunter]

@@breinenhunt728not having any back pressure makes you lose hp and torque x and h gain it

[@davidwagner8776]

damn get on that thing

[@MikeJones-gb3th]

So was it just straight pipes

[@_venump7b]

I have a xpipe

[@HerpaDerp999]

Ghetto Blaster 4.6 that is.

[@justinstirrett]

awful