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  • MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L
-27%
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L Magnaflow
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MagnaFlow Down-Pipe 06-07 GM Diesel 6.6L

Magnaflow
MAG15399
841380078094
Downpipe Back
16 Units In Stock - Ships Next Business Day
Downpipe Back, Exhaust Systems, MagnaFlow
$ 289.44 $ 209.00
$ 209.00
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Description
The MagnaFlow Turbo Downpipe 15399 is a 4in. diameter mandrel bent stainless steel pipe designed to connect near your turbocharger and i's weight-optimized with superior flow characteristics and performance. Each performance pipe is produced using precision CNC robotic manufacturing techniques and features 100% durable, corrosion resistant stainless steel construction. Professional installation is highly recommended.

This Part Fits:

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
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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Downpipe Back

Downpipe Back

Downpipe-back exhaust systems cover everything from the turbocharger downpipe connection point to the rear of the vehicle, making them the most comprehensive exhaust upgrade available for turbocharged platforms. Buyers who shop for downpipe-back systems are typically turbocharged car owners who want a single-purchase solution that replaces the mid-pipe, resonator, and cat-back sections in one matched package for maximum exhaust flow and consistent sound tuning. The advantage of a downpipe-back system over a cat-back alone is that it eliminates the entire OEM exhaust from the turbo exit rearward, removing the most restrictive sections on most factory turbocharged applications. Popular platforms include the Ford Focus ST and RS, Ford Mustang EcoBoost, Subaru WRX and STI, Volkswagen GTI and Golf R, Mitsubishi Lancer Evolution, and other turbocharged performance cars where the factory exhaust after the downpipe is a known restriction.Popular UpgradesTop downpipe-back exhaust systems in ...

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Exhaust Systems

Exhaust Systems

Performance exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop cat-back systems, axle-back systems, turbo-back systems, headers, downpipes, mid-pipes, mufflers, resonators, catalytic converters, exhaust tips, exhaust valve controllers, oxygen sensors, exhaust brakes, and motorcycle and powersports exhausts for Mustang, Camaro, Challenger, Corvette, Silverado, and Super Duty platforms. Every product is filterable by exhaust position, material, pipe diameter, and vehicle year, make, model, and trim so the correct fitment ships the first time. Black Ops Auto Works carries 7,441 exhaust SKUs across every position of the exhaust system. What This Category Covers Exhaust upgrades change sound, appearance, and in some cases power. Exhaust fitment depends on engine, drivetrain, and factory exit position, so confirm the exact platform before ordering any exhaust component. Exhaust Position Cat-back, axle-back, turbo-back, and header-back systems e...

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MagnaFlow

MagnaFlow

MagnaFlow exhaust systems for cars, trucks, SUVs, and Jeeps are stocked at Black Ops Auto Works. Shop MagnaFlow Street Series cat-back systems, axle-back exhausts, mufflers, direct-fit catalytic converters, resonators, and exhaust tips for Chevrolet Silverado, Ford F-150, RAM 1500, Jeep Wrangler and Gladiator, Nissan 350Z, Toyota Tacoma and Yaris, and Volkswagen and BMW platforms. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 922 MagnaFlow SKUs across cat-back, axle-back, muffler, and catalytic converter categories. What This Brand Covers MagnaFlow is known for straight-through stainless steel mufflers, a signature deep tone, and one of the widest direct-fit vehicle applications in the aftermarket exhaust industry, including gas and diesel trucks, SUVs, muscle cars, and import platforms. Core Product Families Street Series cat-back systems deliver a bold, aggressive tone for d...

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Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

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