Product Info
Product Info
2017-2019 Chevy 5" Downpipe-Back Dual Exhaust System is a truck-specific exhaust option for the application shown in the title.
Confirm the listed year, make, model, engine, and any truck-specific configuration before purchasing. Review the available Material selections before ordering. The exact contents and fitment depend on the options selected on this product page.
How to Choose Your Options
- Material: Aluminized steel is the standard coated-steel exhaust material and the lower-cost choice. T409 stainless steel is the corrosion-resistant upgrade; it can still develop normal surface discoloration or oxidation over time.
Upgrade your 2017-2019 Chevy with this 5" Downpipe Back back Dual Exhaust System, designed to replace stock components from the downpipe back. Crafted with high-flow piping, pre-welded contour bent hangers, and reinforced flanges, it ensures a smooth installation and enhanced durability. Experience improved fuel efficiency, increased torque, and a deeper, more aggressive sound from your 6.6L engine. This system includes all necessary clamps for a complete upgrade.
Fitment and Ordering
Match the product to the year, make, model, engine, and truck configuration shown in the title and product options. Available selections may include Material.
Installation Notes
Confirm exhaust size, material, wheelbase or cab configuration, and the connection points shown for the selected option before installation. Professional installation is recommended when vehicle-specific access or modifications are required.
Fitment and Options
Options on this page are tied to real Shopify variants. Unavailable combinations are disabled automatically, and the cart receives the exact selected variant.
Shipping
Shipping options and delivery times are shown at checkout. Fast air shipping may be available at checkout. Some tuning, custom-order, and VIN-matched items may require extra processing time.
Returns
Electrical, tuning, special-order, and used/installed items may have special return limits. Contact support before ordering if you are unsure.
Unlimited Diesels
Built to help you order the right diesel setup.
1Select the exact product options that match your truck.
2For tuners, tunes, and bundles, verify the VIN and add modification notes.
3Add matching support parts below the product when they are needed.
4Review the cart, then checkout with the exact selected variants.