Who says 4" exhaust systems have to cost over $1,000?  Who says they have to be extremely loud to do the job?  TS has comprised a DIY 4" exhaust kit, composed of T304 stainless pre-bent pipe that is 4" ID that includes a 41" of strait piping, a 180 degree bend (combined with 45 degree good for axle-back portion), 90 degree bend (good for downpipe from turbo) and a 45 degree bend, two 4" complete Vband assemblies, a Magnaflow strait through muffler and Vibrant 4" TVS hiper style exhaust providing a completely strait through 4" exhaust that doesn't cause you permanent hearing loss in the cabin.

- 4" inlet/outlet, 14" long 7" round canister, 20" overal length Magnaflow strait through muffler/resinator.

- 4" ID 16 gauge T304.  Length before U bend 7 1/2", Length after U bend 8 1/2", Length after 45 degree bend 10"

- 4" ID T304 16 gauge 90degree bend pipe strait length A= 3", strait length B= 12"

- x2 S.S T304 Vband assemblies

- 1 4" inlet/outlet 6 1/4" O.D x 21 1/2" ovarall length strait cut tip TPV muffler OR flat black Street Power conventional shaped strait through 4" inlet/tip muffler.

This is a great starter towards making a 4" catback exhuast, no ebay parts found here- all high qaulity from trusted names made to perform, last and sound great doing it. 

** Fabrication required **

** FREE SHIPPING