The Flowmaster FlowFX Cat-Back Exhaust System is designed for 2023–2026 GM Colorado and Canyon trucks equipped with the 2.7L turbo engine. This premium cat-back system delivers a moderate to mild interior and exterior sound while optimizing performance and durability.

Constructed from 16-gauge 409 stainless steel, the system features 3.00-inch mandrel-bent tubing for improved exhaust flow and increased reliability. The FlowFX straight-through performance muffler produces a deep, refined tone while supporting gains of up to +13 horsepower and +14 lb-ft of torque at the rear wheels.

Exhaust exits through a single 4.50-inch black ceramic-coated tip on the side for a sleek and custom appearance. The system installs easily using all existing factory hanger locations and comes complete with installation instructions and all necessary hardware for a straightforward at-home installation. Backed by Flowmaster’s Lifetime Limited Warranty, this FlowFX system is a perfect upgrade for Colorado and Canyon owners seeking style, performance, and moderate exhaust tone.

Features

• FlowFX straight-through muffler delivers moderate/mild sound

• 3.00-inch mandrel-bent 16-gauge 409 stainless steel tubing

• Single 4.50-inch black ceramic-coated tip adds a custom appearance

• Max dyno gains of +13 hp and +14 lb-ft at the wheels

• Uses all factory hanger locations for easy installation

• Complete hardware and installation instructions included

• Durable stainless steel construction

• Lifetime Limited Warranty

Specifications

• Brand: Flowmaster

• California Proposition 65: Yes

• CARB Compliant: Yes

• Category: Exhaust

• Clamping Type: Flat Band

• Clamps Included: Yes

• Emission Code: 5

• Exhaust Series: FlowFX

• Exhaust Tip Color: Black

• Exhaust Tip Connection: Clamp-On

• Exhaust Tip Cut: Angled

• Exhaust Tip Diameter: 4.50 in

• Exhaust Tip Edge: Rolled Edge

• Exhaust Tip Finish: Black Ceramic Coating

• Exhaust Tip Intercooled: No

• Exhaust Tip Length: 11.00 in

• Exhaust Tip Material: 304 Stainless Steel

• Exhaust Tip Quantity: 1

• Exhaust Tip Resonated: No

• Exhaust Tip Shape: Round

• Exhaust Tip Wall: Single Wall

• Exit Style: Single Out Side

• Finish: Natural

• Gasket Or Seal Included: No

• Grade Type: Performance

• Hangers Included: Yes

• Inlet Type: Flanged

• Main Piping Diameter: 3.00 in

• Mount Type: Uses Factory Hangers

• Mounting Bracket Included: No

• Muffler Body Height: 4.00 in

• Muffler Body Length: 18.00 in

• Muffler Body Material: 409 Stainless Steel

• Muffler Body Shape: Oval

• Muffler Body Width: 9.00 in

• Muffler Color: Silver

• Muffler Finish: Natural

• Muffler Flanged Inlet: No

• Muffler Flanged Outlet: No

• Muffler Included: Yes

• Muffler Inlet Connection: Slip-Fit

• Muffler Inlet Inside Diameter: 3.00 in

• Muffler Inlet Outside Diameter: 3.13 in

• Muffler Inlet Location: Center

• Muffler Outlet Connection: Slip-Fit

• Muffler Outlet Diameter: 3.00 in

• Muffler Outlet Location: Center

• Muffler Outlet Quantity: 1

• Muffler Overall Length: 24.00 in

• Muffler Part Number: Kit Only

• Muffler Quantity: 1

• Muffler Series: FlowFX

• Muffler Type: Reflection

• Part Type: Exhaust System

• Pipe Color: Silver

• Pipe Material: 409 Stainless Steel

• Product Type: Exhaust System

• Sound Level: Moderate/Mild

• Spring Bolt Kit Included: No

• Sub Category: Exhaust and Tail Pipes

• Tail Pipe Outlet Outside Diameter: 3.00 in

• Tail Pipe Quantity: 1 (Single)

• Tail Pipe Tapered Outlet: No

• Tip Logo: Embossed

• Type: Cat-Back

• Valve Included: No

• Valve Type: Not Applicable

Fitment 

Fits 2023–2026 GM Colorado 2.7L Turbo
Fits 2023–2026 GM Canyon 2.7L Turbo
Single side out exhaust exit
Fits 2WD models
Fits 4WD models

The Flowmaster FlowFX Cat-Back system combines durable stainless steel construction, improved performance, and a refined moderate/mild exhaust tone, making it the perfect upgrade for Colorado and Canyon owners seeking style and functionality.