MBRP 4" Single Muffler Aluminized Delete Pipe
4" Single System Muffler Delete Pipe
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 heavy duty aluminized steel you can count on this pipe lasting for years to come.
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I’ve done injectors hpop rebuild fuel mods oil mods and a lot of other things I can’t even remember. I got ahold of a real diesel mechanic who did the research and sent me to Riffraff. I ordered bocoos of stuff from them. I talked to Clay at least 3 times and it was like visiting with an old friend. We changed to different tuner with dial on the dash and I’ve got the best ride with awesome power and I mean real power!!! 2001Excursion 7.3. I’ve been pulling disaster relief trailers all over the east coast since last hurricane season and headed out this weekend for another trip. You bet I’m keeping Riffraff’s number.
Was looking around for a piece of pipe, nobody had anything in town. Ordered this, came in a couple days later and had it on in about two hours. Perfect fit! As always the Riff Raff crew knows what we’re looking for.
I have the banks 4inch system, I removed the monster muffler and found that they are a clean thru muffler, installed this anyways. great fit no adjustments needed
Looks well made arrived in timely manor but alas will not fit stock obs 3.5" with out major mods even with Banks stinger plus exhaust
Product was an exact perfict fit to delete my muffler, and Riffraff's excellent customer service got it here two days earlier than it was even supposed to. This is absolutely the best place to order any parts from, hands down. Thanks, Riffraff!
Love the product and sound. Made my truck go from mundane to insane!