4 in MBRP Dual muffler delete pipe T409 - MDDS927

4" Dual System Muffler Delete Pipe Overall Length 27.5" Universal Fit There are always those purists who push the envelope in their pursuit of maximum performance. It is for these true enthusiasts that we build what is one of the most extensive line-ups of muffler deletes in the industry. Extreme performance and extreme sound can be yours. Constructed from T409 stainless steel this muffler delete will fit all dual 4" exhaust systems and last for as long as you own your truck.