Transform the sound, performance, and appearance of your truck with the Flowmaster FlowFX Cat-Back Exhaust System, engineered specifically for the 2023–2026 Chevrolet Colorado and GMC Canyon equipped with the 2.7-liter turbo engine. Built from durable 409 stainless steel, this system features 3.00-inch tubing that splits into dual 2.50-inch mandrel-bent pipes, improving exhaust flow and long-term durability.

The FlowFX straight-through muffler delivers an aggressive to moderate performance tone while maximizing power. Dyno testing shows gains of up to 14 horsepower and 15 lb-ft of torque at the rear wheels, giving your mid-size truck a noticeable boost in both responsiveness and sound. The high-clearance muffler and tailpipe design improves departure angles, making this system ideal for off-road terrain.

This cat-back system exits on the same side in front of the rear tire and features dual 4.00-inch black ceramic-coated stainless steel tips for a bold, modern look. Installation is simple thanks to factory hanger compatibility and the included mounting hardware. Backed by Flowmaster’s Lifetime Limited Warranty, this system is built to perform on and off the road.

Key Features

• 3.00-inch to dual 2.50-inch mandrel-bent 409 stainless steel tubing
• Gains up to 14 hp and 15 lb-ft over stock
• High-clearance design ideal for off-road departure angles
• FlowFX straight-through muffler for aggressive to moderate sound
• Dual side exit in front of the rear tire
• Dual 4.00-inch black ceramic-coated stainless steel tips
• Includes hardware and uses factory hanger locations
• Lifetime Limited Warranty

Specifications

• Brand: Flowmaster
• Category: Exhaust
• Clamping Type: Flat Band
• Clamps Included: Yes
• Emission Code: 5
• Exhaust Series: FlowFX
• Exhaust Tip Color: Black
• Exhaust Tip Connection: Welded
• Exhaust Tip Cut: Angled
• Exhaust Tip Diameter: 4.00 in
• Exhaust Tip Edge: Angle Cut
• Exhaust Tip Finish: Black Ceramic Coating
• Exhaust Tip Length: 5.25 in
• Exhaust Tip Material: 304 Stainless Steel
• Exhaust Tip Quantity: 2
• Exhaust Tip Shape: Round
• Exhaust Tip Wall: Double Wall
• Exit Style: Dual Out Same Side
• Finish: Natural
• Grade Type: Performance
• Hangers Included: Yes
• Inlet Type: Flanged
• Main Piping Diameter: 3.00 in to Dual 2.50 in
• Mount Type: Uses Factory Hangers
• Mounting Bracket Included: Yes
• Muffler Body Height: 4.00 in
• Muffler Body Length: 14.00 in
• Muffler Body Material: 409 Stainless Steel
• Muffler Body Shape: Oval
• Muffler Body Width: 9.00 in
• Muffler Finish: Natural
• Muffler Inlet Connection: Slip-Fit
• Muffler Inlet Inside Diameter: 3.00 in
• Muffler Inlet Outside Diameter: 3.13 in
• Muffler Outlet Diameter: 2.50 in
• Muffler Outlet Quantity: 2
• Muffler Overall Length: 20.00 in
• Muffler Series: FlowFX
• Muffler Type: Reflection
• Pipe Material: 409 Stainless Steel
• Product Type: Exhaust System
• Sound Level: Aggressive / Moderate
• Tail Pipe Diameter: 2.50 in
• Tail Pipe Quantity: 2
• Tip Logo: Laser
• Type: Cat-Back
• Valve Included: No

Fitment 

Compatible Vehicles:
• 2023 Chevrolet Colorado 2.7L
• 2024 Chevrolet Colorado 2.7L
• 2025 Chevrolet Colorado 2.7L
• 2026 Chevrolet Colorado 2.7L
• 2023 GMC Canyon 2.7L
• 2024 GMC Canyon 2.7L
• 2025 GMC Canyon 2.7L
• 2026 GMC Canyon 2.7L

Built for power, tone, clearance, and durability, this Flowmaster FlowFX system gives your Colorado or Canyon the performance edge it deserves.