aFe Power Gemini Catback Exhaust w. Cutout w. Polished Tips - 14-18 Silverado & Sierra 1500 Crew Cab 5.3L

• Up to +14 HP and +17 lbs. x Ft. TQ.
• Constructed from 3" Mandrel-Bent 304 Stainless Steel Tubing
• Dual 4-1/2" Diameter Polished 304 stainless steel Clamp-On Exhaust Tips
• Utilizes Factory Style Hangers for a Secure Fit
• Includes Electronically Controlled Valve Before the Exhaust Muffler to Quickly Switch Between Mild and Aggressive with the Push of a Button
• 100% MIG-Welded for Strength and Durability
• All Necessary Hardware is Included for a Hassle-Free Installation

3 IN 304 Stainless Steel Construction:
This cat-back exhaust system is constructed of 3 IN mandrel-bent 304 stainless steel tubing for maximum strength and durability.

High-Flow Stainless Steel Muffler:
This system features a high-flow stainless steel, producing an aggressive sound. Muffler finish may vary.

Dual 4-1/2 IN Diameter Polished Exhaust Tips:
Finishing off this exhaust system are dual 4-1/2 IN diameter Polished 304 stainless steel clamp-on exhaust tips. The tips feature an aFe POWER logo plate riveted on for a unique style.

Mild to Aggressive Sound on Demand:
Gemini XV exhaust features an electronically controlled exhaust cutout valve to quickly switch between mild and aggressive tones at the push of a button.

Electronic Control
This kit includes two key fob remotes, control module, valve motor, and all necessary wiring. It's a simple installation, requiring no cutting of any wires or interference of the automobile's electronics.

Exhaust 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:
100% MIG-Welded for race-proven strength and durability.

Fitment Note:
Crew Cab / Short Bed, 143.5" Wheelbase
Crew Cab / Long Bed, 153" Wheelbase
Extended Cab / Standard Bed, 143.5" Wheelbase

Sound Disclaimer:
This Exhaust System contains a cut-out, bypass, or similar device which will increase the exhaust tone emitted by the motor above that emitted by the factory muffler or exhaust originally installed on your vehicle. Please check your state and local laws before purchasing.

Emissions Disclaimer:
This product does not require a CARB EO#.

aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.

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  Instructions
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  Dyno Chart

Vehicle Applications