Description
Gemini XV 3-Inch 304 Stainless Steel Cat-Back Exhaust System with Electronic Cut-Out and Black Tips
Take full control of your exhaust sound and performance with the Gemini XV 3-Inch Cat-Back Exhaust System from aFe POWER. Designed for drivers who want on-demand sound control without compromising power, this premium exhaust system delivers dyno-proven gains of up to +14 horsepower and +17 lb-ft of torque while allowing you to switch instantly between a refined, mild tone and an aggressive, open exhaust note at the push of a button.
Constructed entirely from mandrel-bent 304 stainless steel, the Gemini XV offers superior corrosion resistance, long-term durability, and a precision OEM-style fit. The system features an electronically controlled exhaust cut-out valve positioned before the muffler, delivering maximum sound and performance flexibility.
Key Features & Benefits
Dyno-Proven Performance Gains
In-house dyno testing shows up to +14 HP and +17 lb-ft of torque, improving throttle response and overall engine efficiency without sacrificing drivability.
3-Inch 304 Stainless Steel Construction
Built from 3-inch mandrel-bent 304 stainless steel tubing, this system ensures exceptional durability, corrosion resistance, and optimized exhaust flow.
High-Flow Stainless Steel Muffler
A high-flow stainless steel muffler delivers a deep, aggressive tone when the cut-out is closed. (Muffler finish may vary.)
Electronic Cut-Out Valve – Sound on Demand
The Gemini XV features an electronically controlled exhaust cut-out valve that allows you to switch instantly between mild and aggressive exhaust tones. Open the valve for maximum sound and presence, or close it for a more refined driving experience.
Complete Electronic Control System
This kit includes two key fob remotes, a control module, valve motor, and all necessary wiring. Installation is straightforward with no cutting or splicing of factory wiring and no interference with vehicle electronics.
Dual 4.5-Inch Black Stainless Steel Exhaust Tips
Finishing the system are dual 4.5-inch black 304 stainless steel clamp-on exhaust tips, each featuring a riveted aFe POWER logo plate for a bold, performance-focused appearance.
OE-Style Fit and Bolt-On Installation
Factory-style hangers ensure proper alignment and stability under heat and vibration. The system is a direct bolt-on installation requiring no cutting or modifications.
Precision Engineering and Construction
Designed using advanced computer-aided design (CAD) for high-tolerance fitment and 100% MIG-welded for race-proven strength and durability.
Fitment Notes
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Fits Standard Cab / Long Bed models only
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133-inch wheelbase required
Sound Disclaimer
This exhaust system contains an electronic cut-out or bypass device that increases exhaust volume beyond factory levels. Please verify compliance with state and local sound regulations prior to purchase.
Additional Information
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Emissions: Does not require a CARB EO number
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Manufacturing: Engineered and manufactured in Corona, California, USA
Vehicle Fitment
Chevrolet
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2009–2018 Silverado 1500 | 4.3L V6
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2010–2013 Silverado 1500 | 4.8L V8
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2009–2018 Silverado 1500 | 5.3L V8
GMC
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2009–2013 Sierra 1500 | 4.8L V8
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2009–2018 Sierra 1500 | 4.3L V6
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2009–2018 Sierra 1500 | 5.3L V8
Upgrade your truck with the Gemini XV Cat-Back Exhaust System for performance gains, premium stainless construction, and push-button exhaust control—perfect for daily driving or show-and-go performance.
