• Dynomax Exhaust System Kit 39378
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Walker Exhaust

Dynomax Exhaust System Kit 39378

Dynomax Exhaust System Kit 39378

$539.33
$539.33
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Request return authorization (RMA) within 30 days of delivery for eligible items. Keep items unused and uninstalled, with original packaging and accessories. Electronics, liquids, special orders and other categories are excluded.

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Specifications

Product details shared across all variants.

Product type
Exhaust System Kit
Category
Motor Vehicle Exhaust
Shipping weight
60.0 lb
Barcode
00086387393782

Billable shipping weight; may include dimensional weight.

A kit containing multiple components of an exhaust system. (39378) by Dynomax

DynoMax ® Ultra Flo⢠Welded performance stainless steel mufflers feature 100-percent welded construction for lifelong durability. The unrestricted, straight-through design dyno proven to flow up to 2,000 SCFM and support up to 2,000 horsepower. Each muffler uses our exclusive Continuous Roving Fiberglass (CRF) Technology to absorb unwanted interior resonance while maintaining a deep performance tone. The 'Pure Unadulterated POWER' of DynoMax ® Ultra Flo⢠Welded mufflers are backed by a Limited Lifetime Warranty and exclusive 90-Day Performance & Sound Guaranteeâ¢. All Dynomax ® Performance Exhaust Systems bolt on for easy installation. Your vehicle's complete exhaust can be quickly and easily customized with an emissions-legal premium performance system from Dynomax ®.

100% welded design for maximum durability

Fits: 2007 Chevrolet Silverado 2500 HD Classic (Liter: 8.1, 6.0 & Engine(cc): 5967 & Engine(ci): 496, 364 & Cylinder: 8 & Block: V & Bore(in): 4.25, 4.00 & Bore(mm): 108.0, 101.6 & Stroke(in): 4.37, 3.62 & Stroke(mm): 111.0, 92.0 & Wheel Base: 153.0); 2001-2006 Chevrolet Silverado 2500 HD (Liter: 8.1, 6.0 & Engine(cc): 5967 & Engine(ci): 496, 364 & Cylinder: 8 & Block: V & Bore(in): 4.25, 4.00 & Bore(mm): 108.0, 101.6 & Stroke(in): 4.37, 3.62 & Stroke(mm): 111.0, 92.0 & Wheel Base: 153.0); 2007 GMC Sierra 2500 HD Classic (Liter: 8.1, 6.0 & Engine(cc): 5967 & Engine(ci): 496, 364 & Cylinder: 8 & Block: V & Bore(in): 4.25, 4.00 & Bore(mm): 108.0, 101.6 & Stroke(in): 4.37, 3.62 & Stroke(mm): 111.0, 92.0 & Wheel Base: 153.0); 2001-2006 GMC Sierra 2500 HD (Liter: 8.1, 6.0 & Engine(cc): 5967 & Engine(ci): 496, 364 & Cylinder: 8 & Block: V & Bore(in): 4.25, 4.00 & Bore(mm): 108.0, 101.6 & Stroke(in): 4.37, 3.62 & Stroke(mm): 111.0, 92.0 & Wheel Base: 153.0)



Vehicle Fitments:

Year Make Model Submodel
2001 - 2005 Chevrolet Silverado 2500 HD Base
2001 - 2006 Chevrolet Silverado 2500 HD LT, LS
2003 - 2006 Chevrolet Silverado 2500 HD WT
2007 Chevrolet Silverado 2500 HD Classic LT, LS, WT
2002 - 2005 GMC Sierra 2500 HD Base
2001 - 2006 GMC Sierra 2500 HD SLT, SLE, SL
2003 - 2006 GMC Sierra 2500 HD WT
2007 GMC Sierra 2500 HD Classic SLE, SL, SLT, WT
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Vehicle fitment