Product Info
Product Info
2020-2023 Chevy Full Exhaust 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 Size, Matieral, Truck Configuration selections before ordering. The exact contents and fitment depend on the options selected on this product page.
How to Choose Your Options
- Exhaust configuration: Delete Pipe/DPF Delete Pipe is the pipe-only choice rather than a complete larger-diameter system. 4-inch selects the 4-inch full-exhaust configuration where the option states a full exhaust. 5-inch selects the 5-inch full-exhaust configuration where the option states a full exhaust. The stated diameter is the nominal tubing size.
- 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.
- Truck configuration: Standard/Regular/Normal Pickup is for a factory pickup-bed chassis. Cab Chassis/Incomplete Truck is for a chassis-cab or incomplete-vehicle configuration that receives a separate work body or bed and may use different wheelbase and exhaust routing. Select the actual vehicle configuration, not only the cab style.
Fits
| Year | Make | Engine |
| 2020-2023 | GM | 6.6L Duramax & 4-Bolt Flange |
Flo-Pro/Jamo Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified.
The perfect kit if you're looking to remove your stock components and replace it with high-performance & high-flow 5" piping from your downpipe back! Just like all of Flo-Pro's/Jamo's Exhaust kits, it will come with all the required clamps, pre-weld contour bent hangers, and stronger flanges to help you cruise through the installation process. You'll notice fuel mileage improvement, increased torque, and you'll have a much better-sounding 6.6L!
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.