DETAILS:

• +11 HP / +10 lbs. x ft. Torque Max Gains
• Outflows Factory Intake by up to 58%
• Computer Designed Roto-Molded Intake Tube
• One-Piece Sealed Housing
• Pro 5R Oiled 5-Layer Progressively Finer Mesh Cotton Gauze Oiled Media for Maximum Performance
• CNC Machined, High Quality Billet Aluminium Fittings
• Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
• Unique (Patent Pending) Filter-to-Housing Interface for Easy Installation

• Unique One-Piece High Quality Housing:
  The smooth one-piece high quality plastic sealed housing is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A large, clear sight window is used for a hassle-free filter inspection and an aggressive style.

  High Quality Tube:
  This system uses a high quality cross-linked polyethylene plastic computer designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. Two CNC machined, high quality billet aluminium fittings are mounted on the tube to provide a perfect connection with the factory vacuum lines.

  Huge 5-Layer Performance Air Filter:
  The Momentum GT intake is designed around a pre-oiled, large 9" Tall conical inverted top 360 degree radial flow performance air filter with 5-layers of progressive finer mesh cotton media providing maximum airflow and performance. The unique air filter-to-housing interface (patent pending) allows for maximum filter size which increases the available air volume while simplifying the installation process.

  Premium Hardware:
  A premium stainless steel T-bolt clamp and a polyurethane coupling are used for strength and durability while also providing the most secure installation available. Momentum GT intakes are designed with fewer parts for a quick and simple installation.

Our Twisted Steel long tube header and y-pipe added an astounding +32 HP and +44 lbs. x ft. 

Twisted Steel Long Tube Headers Features:

• 16-Gauge, 1-3/4" Mandrel-Bent Stainless Steel Tubing for Unrestricted Flow
• 3/8" Thick, Laser-Cut, Head Flanges Designed to Match the Head Port for a Leak-Free Seal
• 4-to-1 Formed Merge Collectors Eliminate Flow Blocking Turbulence
• Optimized Tube Lengths Improve Flow and Performance
• 100% Hand MIG Welded Construction Ensures Optimal Strength and Durability

Y-Pipe (Street Version) Features:

• High-Flow, 400 Cell Catalytic Converters for Improved Flow
• Mandrel-Bent 3" into 3-1/2" Stainless Steel Tubing for Better Flow and Added Power
• True 2-to-1 Mitered Merge Collector Eliminates Dead Zones for Improved Flow

Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior to entry of the engine - increasing performance, as well as improving throttle response and fuel efficiency.

• Constructed from Durable 6061-T6 Billet Aluminum
• Unique Serrated/Helix Entry Design Creates Turbulence and Eliminates Whistle Sound
• Increases Air Intake Speed, Improving Performance & Throttle Response

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.

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.

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.

With five layers of progressively finer mesh cotton gauze media between 100% polyurethane top and base, this high flow oiled conical performance filter provides excellent airflow for maximum horsepower and torque. Washable and reusable for multiple cleanings, the tall, open, evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Pliable polyurethane flange with integrated bumps insures tight, no leak seal over the life of the filter.