I am ready to upgrade my exhaust to let the 5.9 breathe now that I have a F1 airgap intake and 52mm throttle body.

I searched everywhere on the net for a reputable exhaust shop that works with custom exhaust performance upgrades and haven't came up with any in the Dallas / Ft.Worth area.

I plan to replace the tubes from the exhaust manifolds to the cat with a custom bigger diameter tube. Also planning to replace the cat with a higher flow cat with bigger diameter pipe. maybe 3 inches in/out. Hook this up to a single in/dual out mangaflow muffler and have dual pipes out the back.

Thanks,

 

Buy 4 ramps and do it yourself. Magnaflow baby!

 

I would love to Jeeper, but I don't have the neccessary tools and equipment to do it and don't want to buy the tools and equipment for this job as this is a one time job and my garage is too full of stuff to store more tools!

I can use the money spent on tools and just pay someone reputable to do it for me.

 

Too bad Tommy, but the Magnaflow part will still work.