3inch 409 Stainless Steel Construction:
This cat-back exhaust system is constructed of 3inch mandrel-bent 409 stainless steel tubing for maximum strength and durability.

High-Flow Stainless Steel Muffler:
This system features a high-flow 409 stainless steel muffler, producing a throaty sound.

Dual 5inch Diameter Black Exhaust Tips:
Finishing off this exhaust system are dual 5inch diameter black stainless steel clamp-on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style.

Installation:
Utilizing factory style hangers this system is a direct bolt-on system, which requires no cutting or modifications for a hassle-free installation.

Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:
MIG-Welded for race-proven strength and durability.

Fitment Note:
Will not fit models equipped with factory single exhaust system.

High Flow 409 Stainless Steel Muffler:
This 409 stainless steel High-Flow muffler is designed to provide a deep throaty, powerful sound on acceleration, but maintain a smooth sound at idle. This muffler is constructed uses a straight through perforated core with heat resistant packing to reduce backpressure and maximize flow. Also featuring a stamped aFe POWER logo for an added style. Muffler Specifications: 4" Center Inlet /Outlet, 8" Round x 24" L Body Diameter.

OE Fit:
Features OE-style bayonet hangers to maintain stability during high-rev vibration and high-temp conditions. Provides hassle-free installation.

Flow and Performance:
This Rebel XD exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and throttle response.

Exhaust Tips:
Finishing off this exhaust are dual 5" black stainless steel straight-cut intercooled exhaust tips featuring a laser-cut stainless steel "aFe POWER" badge for added style.

Fits:
2017 Chevrolet Silverado HD 2500/3500 V8-6.6L (td) Duramax
2017 GMC Sierra HD 2500/3500 V8-6.6L (td) Duramax

Wheelbases:
Extended Cab/Short Bed, 6.6 ft. Bed, 143.5 Wheelbase
Crew Cab/Short Bed, 6.6 ft. Bed, 153.7 Wheelbase
Extended Cab/Long Bed, 8 ft. Bed, 158.1 Wheelbase
Crew Cab/Long Bed, 8 ft. Bed, 167.7 Wheelbase

Note 1:
Cutting is required for some cab configurations.

Now your 19-20 Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. 4inch to dual 3inch mandrel-bent, 304 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durability. Quad 4inch black 304 stainless steel exhaust tips for an aggressive custom look.

4inch to Dual 3inch 304 Stainless Steel Tubing:
This system is constructed of durable mandrel-bent 4inch to dual 3inch 304 stainless steel tubing for maximum corrosion resistance. Mandrel-bent tubing for maximum air flow and low turbulence; increasing torque, horsepower and improved throttle response.

High-Flow Performance Muffler:
A single-in, dual-out high-flow stainless steel muffler allows increased exhaust flow and reduces exhaust drone, maintaining a deep, tuned sound.

Quad Black Tips:
Quad 4inch black 304 stainless steel exhaust tips replace the factory tips for an aggressive, custom sport truck look.

Perfect Fit:
Factory-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions for a secure fit.

Hassle-Free Installation:
Quality hardware and clamps are included for a hassle-free installation.

It may be necessary to cut the OE Exhaust to remove it from the vehicle.

This BladeRunner GT Series Intercooler kit represents the next generation of intercoolers. The BladeRunner intercoolers utilize a 3" bar and plate core design that is larger than stock. This kit outflows the OE intercooler set up for more power.

End Tanks:
The unique BladeRunner end tanks are constructed out of 3/16'' TIG-Welded aluminum plates.

3" Bar and Plate Core Design:
The use of the bar and plate core design allows for greater airflow.

Billet Aluminum Inlet/Outlets:
This BladeRunner Intercooler uses 3" inlets and outlets for superior strength and durability..

TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Condensation Drain:
The intercooler includes a 1/8" NPT vent, which can be used to drain any type of build up from the intercooler.

Perfect Fit:
Utilizes the factory mounting locations to provide stability for a hassle-free installation. Includes high quality stainless steel spring loaded t-bolt clamps and heavy-duty 5-Ply couplings for strength.

Flow and Performance:
aFe Power's intercooler tube are constructed from 3" mandrel-bent aluminum tubing for maximum flow then, powder-coated for a nice finish. The high-temp wrinkle-black powder-coating also insulates the tube from engine heat and protects the tube from corrosion. The smooth transition bends decrease turbulence, minimize pressure loss, while increasing horsepower and torque. Also included is four 1/8" NPT port which is provided for a sensor or water-methanol injection.

aFe Badging:
A unique laser-cut aFe power logo plate is welded-onto the intercooler tubes for an aggressive style.

Now your 19-20 Silverado/Sierra can perform and sound as good as it looks with this aFe POWER Vulcan Series cat-back exhaust system. 4inch to dual 3inch mandrel-bent, 304 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durability. Quad 4inch polished 304 stainless steel exhaust tips for an aggressive custom look.

4inch to Dual 3inch 304 Stainless Steel Tubing:
This system is constructed of durable mandrel-bent 4inch to dual 3inch 304 stainless steel tubing for maximum corrosion resistance. Mandrel-bent tubing for maximum air flow and low turbulence; increasing torque, horsepower and improved throttle response.

High-Flow Performance Muffler:
A single-in, dual-out high-flow stainless steel muffler allows increased exhaust flow and reduces exhaust drone, maintaining a deep, tuned sound.

Quad Polished Tips:
Quad 4inch polished 304 stainless steel exhaust tips replace the factory tips for an aggressive, custom sport truck look.

Perfect Fit:
Factory-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions for a secure fit.

Hassle-Free Installation:
Quality hardware and clamps are included for a hassle-free installation.

It may be necessary to cut the OE Exhaust to remove it from the vehicle.