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MBRP 4" Inlet/Outlet 27" T409 Stainless Dual Muffler Delete Pipe for 1999-2007 Select Ford/GM (6.4L / 6.6L)

$184.99 $228.52
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MBRP 4" Inlet/Outlet 27" T409 Stainless Dual Muffler Delete Pipe for 1999-2007 Select Ford/GM (6.4L / 6.6L)
$184.99 $228.52
$184.99 $228.52

Fits select 1999-2007 Ford F-250/F-350 Super Duty, Chevrolet Silverado 2500 HD/3500, and GMC Sierra 2500 HD/3500 (6.4L / 6.6L).

Replace your restrictive factory muffler with this MBRP muffler delete pipe to maximize exhaust flow and achieve a deeper, more aggressive tone. Specifically designed for diesel pickups and SUVs, this straight-through pipe removes backpressure, allowing your engine to breathe better and lowering exhaust gas temperatures (EGTs). Constructed from rugged T409 stainless steel, it is built to withstand harsh road conditions and heat cycling while providing long-term durability.

Installation is straightforward and can be completed using common hand tools, as the pipe is designed to integrate into your existing 4-inch exhaust system. This modification provides the raw, unfiltered sound that diesel enthusiasts demand without the cost of a full cat-back system.

  • Inlet Diameter: 4.0 in
  • Outlet Diameter: 4.0 in
  • Overall Length: 27 in
  • Material: T409 Stainless Steel
  • Finish: Natural
  • Installation: Bolt-on with common hand tools
  • Warranty: Limited Lifetime Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2001-2005 Chevrolet Silverado 2500 HD Base
2001-2006 Chevrolet Silverado 2500 HD LS
2001-2006 Chevrolet Silverado 2500 HD LT
2004-2006 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LS
2007 Chevrolet Silverado 2500 HD Classic LT
2007 Chevrolet Silverado 2500 HD Classic WT
2001-2005 Chevrolet Silverado 3500 Base
2001-2006 Chevrolet Silverado 3500 LS
2001-2006 Chevrolet Silverado 3500 LT
2004,2006 Chevrolet Silverado 3500 WT
2007 Chevrolet Silverado 3500 Classic LS
2007 Chevrolet Silverado 3500 Classic LT
2007 Chevrolet Silverado 3500 Classic WT
2004-2007 Ford F-250 Super Duty Harley-Davidson Edition
2004-2007 Ford F-250 Super Duty King Ranch
1999-2007 Ford F-250 Super Duty Lariat
1999-2007 Ford F-250 Super Duty XL
1999-2007 Ford F-250 Super Duty XLT
2004-2007 Ford F-350 Super Duty Harley-Davidson Edition
2003-2007 Ford F-350 Super Duty King Ranch
1999-2007 Ford F-350 Super Duty Lariat
1999-2007 Ford F-350 Super Duty XL
1999-2007 Ford F-350 Super Duty XLT
2002-2005 GMC Sierra 2500 HD Base
2001-2002,2006 GMC Sierra 2500 HD SL
2001-2006 GMC Sierra 2500 HD SLE
2001-2006 GMC Sierra 2500 HD SLT
2003-2006 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SL
2007 GMC Sierra 2500 HD Classic SLE
2007 GMC Sierra 2500 HD Classic SLT
2007 GMC Sierra 2500 HD Classic WT
2002-2005 GMC Sierra 3500 Base
2001-2002,2006 GMC Sierra 3500 SL
2001-2006 GMC Sierra 3500 SLE
2001-2006 GMC Sierra 3500 SLT
2004-2006 GMC Sierra 3500 WT
2007 GMC Sierra 3500 Classic SL
2007 GMC Sierra 3500 Classic SLE
2007 GMC Sierra 3500 Classic SLT
2007 GMC Sierra 3500 Classic WT

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