Click here: Current Sales, Coupons & Promotions

Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167
Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167

Flowmaster Exhaust for Chevy Colorado & GMC Canyon 2.7L Turbo (2023-2026) American Thunder - Dual Out Rear / Dual Out Side Exit 2.5" Catback 818167

Regular price
$1,299.95
Sale price
$1,299.95

Free Shipping - Lower 48 US States

In Northern California? Get this professionally set up & installed!

Fitment Information

  • Chevy Colorado 2.7L Turbo (2023, 2024, 2025, 2026).
    • Fits LT, Trail Boss, WT, Z71 & ZR2.
  • GMC Canyon 2.7L Turbo (2023, 2024, 2025, 2026).
    • Fits Elevation, AT4, AT4X & Denali.

Emissions Compliance

This item does not require a CARB EO. It does not modify or remove any emissions components.

Specs & Features

  • Finish: Natural
  • Inlet Diameter: 3.00"
  • Main Piping Diameter: 2.50"
  • Tail Pipe Quantity: 2 (Dual)
  • Exhaust Type: Cat-Back
  • Exit Style: Dual Out Rear / Dual Out Side
  • Sound Level: Aggressive / Moderate 
  • 3.00-inch to dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
  • Dual 3.50-inch polished stainless steel tips add a custom look to the truck
  • Includes complete hardware and factory styled hangers in the stock locations for an easy installation
  • 50 Series Big Block performance muffler delivers a deep, aggressive to moderate performance tone and improves exhaust flow
  • Max increases of up to 13 hp and 15 lb-ft over the stock exhaust at the wheels
  • Includes both dual out rear and side exit pipes so you can choose the look that suits you best
  • Lifetime Limited Warranty

Product Description

This Flowmaster American Thunder cat-back exhaust system is for the 2023-2026 GM Colorado/Canyon with the 2.7-liter turbo engine. This system is manufactured using durable 409 stainless steel tubing and features 3.00-inch to dual 2.50-inch mandrel bent pipes for better exhaust gas flow. A 50 Series Big Block muffler is used for an aggressive to moderate sound level and maximum performance.

Maximum increases on the dyno revealed 13 hp and 15 lb-ft at the rear wheels. This system exits out the rear or side of the truck with dual 3.5-inch polished stainless steel tips for added style. The system uses all the existing factory hanger locations and includes installation instructions and all necessary hardware for an easy installation that you can do at home. Backed by Flowmaster's Lifetime Limited Warranty.

Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.


    Flowmaster Brand Logo

    Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


    More in this category
    Chevy Colorado Exhaust
    Chevy Colorado Parts
    Flowmaster American Thunder Exhausts
    GMC Canyon Exhaust
    GMC Canyon Parts
  • Category: Exhaust Systems
  • Brand: Flowmaster

    Reviews on this product


    Ordering from Redline360
    Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.

    Order updates, tracking and info
    Our goal is your complete satisfaction. Upon ordering, you will receive an email confirmation of your order along with your invoice. You will be able to log into our website 24/7 to check on your order at any time. Your order is processed Monday through Friday from 8am to 6pm PST as soon as it is placed. Once your order ships, we will email you a tracking number so you can track your package.

    Protect your purchase
    Redline360 offers our customers piece of mind! We have partned with Extend to offer you Extend Product Protection and Extend Shipping Protection. Read about each protection that Extend offers to Redline360 customers!

    Multiple distribution points ready to serve you!
    We ship from multiple locations around the United States so you receive your part as quick as possible. Not every warehouse stocks all the same parts, so the closest warehouse to you that has the part in stock is where your order will ship from. We ship from California, Nevada, Indiana, Michigan, Florida, Texas and Pennsylvania.

    Secure Ordering
    We take security seriously! We are never exposed to your credit card information, and it's never stored. Credit card transactions go through the credit card processor directly. We also offer various other payment methods such as PayPal, Affirm Financing (Pay over time), Amazon Pay, Apple Pay and more!

    Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.

    Some products may be subject to local rules, laws and regulations in certain areas. Always check your local laws to determine legal restrictions. We are not responsible if you buy a product that is not legal in your area.

    For items that have free shipping, free shipping only applies to the lower 48 states.

    Questions? Contact us.

    Actual item may vary from picture