MBRP 1999-2003 Ford F-250/350 7.3L 4in Turbo Back Single No Muffler T409 SLM Series Exhaust System

MBRP 1999-2003 Ford F-250/350 7.3L 4in Turbo Back Single No Muffler T409 SLM Series Exhaust System

Marsoni

M251S

$299.25

Get it in 3 business days with 1 day shipping. Friday, May 29

MBRP 1999-2003 Ford F-250/350 7.3L 4in Turbo Back Single No Muffler T409 SLM Series Exhaust SystemRELIABILITY AND DURABILITY ARMOR PLUS Series exhaust systems are crafted from corrosion resistant T409 Stainless Steel a value oriented material designed to protect from penetrating rust and will stand up to almostanything you can throw at it. T409 Stainless Steel tubing is easy to clean. If you dont find yourself faced with lots of precipitation and salt, this is all youre ever going to need. All of the tubing is mandrel bent for maximum exhaust

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Great plugs and amazing value for the money. Easy to use and tighten and the screw cover works wonderfully. Even comes with a couple extra screws in case you lose one. The sound is better than what I had and I used 14 gauge wire. Plugs were perfect, not too tight at all. I could see having to push for new posts but they are snug and didn't take too much force to put in. 10/10

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Reviewed in the United States on December 27, 2025