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}Need Help? Call Us1-866-529-0412
Guaranteed to Fit2020 GMC Sierra 2500 HD Change Vehicle
Flowmaster® 2020 GMC Sierra 2500 HD - Outlaw Series Cat-Back Exhaust System, Made of Stainless Steel
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$858.95
$955.00Save: $96.05(10%)
Manufacturer #818112
Guaranteed to Fit2020 GMC Sierra 2500 HD Change Vehicle
Qty:
1
Your Vehicle Fit Details
Vehicle Name
Submodel
Engine
Fitment Information
2020 GMC Sierra 2500 HD
AT4
8 Cyl 6.6L
Crew Cab Pickup, 4WD
2020 GMC Sierra 2500 HD
Denali
8 Cyl 6.6L
Crew Cab Pickup, 4WD
2020 GMC Sierra 2500 HD
SLE
8 Cyl 6.6L
Standard Cab Pickup, 4WD
2020 GMC Sierra 2500 HD
Base
8 Cyl 6.6L
Crew Cab Pickup, 4WD
2020 GMC Sierra 2500 HD
SLT
8 Cyl 6.6L
Crew Cab Pickup, 4WD
Highlights
Part:
Brand:
Material:
Made of Stainless Steel
Series:
Outlaw Series
System Type:
Cat-Back
Quantity Sold:
Kit
Warranty:
Lifetime Flowmaster Limited Warranty
Prop 65 Warning:
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Exit Location:
Exit: Dual Split Rear
Main Piping Diameter:
3.5 in. Main Pipe
Product Fit:
Direct Fit
Recommended Use:
OE Upgrade
Fitnotes:
Crew Cab Pickup, 4WD,Standard Cab Pickup, 4WD
Vehicle Fitment Information
Vehicle Name
Submodel
Engine
Fitment Information
2020-2021 GMC Sierra 2500 HD
Base
8 Cyl 6.6L
Standard Cab Pickup, 4WD
2020-2021 GMC Sierra 3500 HD
Base
8 Cyl 6.6L
Cab & Chassis, RWD
2020-2022 Chevrolet Silverado 2500 HD
Custom
8 Cyl 6.6L
Extended Cab Pickup, 4WD
2020-2022 Chevrolet Silverado 2500 HD
High Country
8 Cyl 6.6L
Crew Cab Pickup, 4WD
2020-2022 Chevrolet Silverado 2500 HD
LT
8 Cyl 6.6L
Standard Cab Pickup, 4WD
Page 1 of 4 | Showing 1 - 5 of 19 results
Product Information
FLOWMASTER OUTLAW EXTREME CAT-BACK EXHAUST SYSTEM
Flowmaster’s Outlaw Extreme cat-back exhaust system is dyno-proven to dramatically increase the power band, giving you more horsepower, fuel economy and torque, plus the most aggressive sound you can get for those who like it loud. It has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe.
- Outlaw series performance muffler offers a deep powerful sound and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Uses factory hanger locations for easy installation
Flowmaster, known as ‘the exhaust technology company,’ is a leading manufacturer of performance exhaust systems, respected for their design, innovation and engineering.
Need help?Call our product expert1-866-529-0412
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.