Your cart
Your cart is empty
-
Engine, Fuel & Ignition
-
Off-Road & Recovery
-
Suspension & Ride
-
Wheels & Tires
-
Exterior & Protection
-
Interior Accessories & Protection
-
Truck Bed & Cargo
-
Electrical & Battery
-
Service Parts & Tools
Flowmaster Exhaust System Kit 3-1/2-Inch Pipe Diameter Rear Side Exit 717927
SKU: 717927
$749.95
Shipping & Returns
Shipping
Most in-stock products ship within 1-3 business days. Your available shipping method and final shipping cost will be shown at checkout. Qualifying standard-shipping orders of $150 or more ship free, while larger items may require oversized or freight delivery.
For more information, view our Shipping Policy.
Returns
Changed your mind? Most products can be returned within 30 days of delivery as long as they are unused, uninstalled, and in their original condition.
Contact us to start a return, and we’ll guide you through the next steps.
For complete details, view our Returns & Refunds Policy.
Warranty
Available warranty coverage is provided by the manufacturer and varies by brand and product. Modridge assists customers with eligible warranty claims and helps coordinate the review process with the manufacturer.
Contact us before returning, repairing, modifying, or discarding a product that may be defective. Order information, photographs, installation details, and diagnostic information may be required.
For coverage details and claim instructions, review our Warranty Policy.
Prop 65 Warning
$749.95
$749.95
Stainless Steel
Material
3-1/2 Inch
Diameter (IN)
Product Description
Flowmaster's® FlowFX Cat-Back exhaust system for the 2020-2026 GM 2500HD and 3500HD trucks with the 6.6L gas engines gives you a great way to help you customize your GM truck to your personality. This performance exhaust system fits both 2/4 Wheel drive models and is manufactured from 409 stainless steel for years of trouble-free service and performance. Features include a 3.50-Inch inlet pipe leading into a 409 stainless steel Flow FX series "straight-through" muffler for great sound and maximum performance and no drone. The muffler then connects to the factory tailpipe for a simple and effective performance upgrade. Max dyno gains of 11 Horsepower and 10 Pounds-Feet at the rear wheels. This results in better acceleration and towing performance.
More Features
- A Tuned Flow FX Style Muffler Delivers A Deep, Aggressive To Moderate Performance Tone And Improves Exhaust Flow With No Drone
Specifications
Fitment / Application
Installation & Documents
Recently viewed products
Learn Before You Upgrade
-
Will It Fit Your Vehicle?
-
DIY or Professional Install?
-
Build It Once. Build It Right.
- Choosing a selection results in a full page refresh.
- Opens in a new window.