• aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
  • aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)
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aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)

aFe Gemini XV Cat-Back Exhaust System | GM Trucks (09-18) V6-4.3 / V8-4.8 / 5.3L (49-34133-P)

49-34133-P

Out of stock

$1,485.88 USD
$1,684.00 USD $1,485.88 USD
ADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Gemini XV Cat-Back Exhaust System is a high-performance exhaust upgrade designed for GM trucks from 2009 to 2018 with V6-4.3L or V8-4.8/5.3L engines. Constructed from 3-inch mandrel-bent 304 stainless steel tubing, this system ensures maximum strength, durability, and optimal exhaust flow. It delivers significant power gains of up to 14 horsepower and 17 lb-ft of torque, as verified on in-house dyno testing. The exhaust features a high-flow stainless steel design that produces an aggressive, deep sound, enhancing the vehicle’s performance and sound profile. Finishing the system are dual 4-1/2 inch polished stainless steel clamp-on tips, riveted with the aFe POWER logo plate, adding a polished aesthetic touch.

This cat-back exhaust system is a direct bolt-on upgrade suitable for a wide range of GM trucks from 2009 to 2018, compatible with various engine configurations including V6 and V8 models. It is intended for enthusiasts seeking improved horsepower, torque, and a more aggressive exhaust note, whether for street or performance driving. Installation involves replacing the factory exhaust with this system, which includes all necessary clamps and hardware for a straightforward, secure fit. The system is ideal for those looking to enhance their truck’s sound and performance while maintaining durability and quality.

Overview

aFe Gemini XV Cat-Back Exhaust System

Fits GM Trucks 2009–2018 with V6-4.3L, V8-4.8L, or V8-5.3L Engines

Part #: 49-34133-P

Overview

The aFe Gemini XV Cat-Back Exhaust System is designed to enhance the performance and sound of your GM truck. Crafted from high-quality 3" mandrel-bent 304 stainless steel tubing, this exhaust system offers maximum strength, durability, and corrosion resistance. It is ideal for truck enthusiasts seeking a combination of aggressive sound, improved airflow, and reliable construction. Whether you're looking to boost your vehicle's response or add a commanding exhaust note, this system provides a significant upgrade over stock exhausts, supporting your truck’s performance and aesthetic appeal.

Key Features

This exhaust system features a high-flow stainless steel design that helps optimize exhaust flow and improve engine response. The dual polished 4-1/2" stainless steel clamp-on tips add a stylish finishing touch, with the aFe POWER logo riveted on for brand recognition. The system is engineered to produce an aggressive, deep exhaust tone that enhances your driving experience without sacrificing reliability or durability. Its mandrel-bent construction ensures smooth exhaust flow, reducing backpressure and supporting performance gains.

Construction & Design

Constructed from premium 304 stainless steel, the Gemini XV system is built for long-lasting performance and resistance to corrosion. The mandrel-bent tubing maintains consistent diameter throughout, ensuring optimal airflow and minimizing turbulence. The polished tips are designed for a sleek, high-end appearance that complements the rugged look of your truck.

Performance & Response

Designed to support increased horsepower and torque, this cat-back exhaust system can deliver gains of up to +14 HP and +17 lbs. x ft. of torque, as measured on a dyno. The aggressive sound profile enhances your vehicle’s presence on the road, providing a deep, commanding exhaust note that elevates your driving experience.

Installation & Fitment

This system is engineered for a straightforward bolt-on installation, compatible with GM trucks from 2009 to 2018 equipped with V6-4.3L or V8-4.8L/5.3L engines. Proper fitment ensures a secure, leak-free connection and a seamless upgrade from your factory exhaust.

What’s Included

The package includes all necessary clamps and hardware for a complete installation, along with the dual polished stainless steel tips to give your truck a refined, aggressive look.

Ideal For

Perfect for truck owners seeking a durable, high-performance exhaust upgrade that delivers an aggressive sound and improved airflow. Suitable for those looking to enhance both the aesthetic and acoustic appeal of their vehicle while supporting optimal engine response.
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