Choose a Store
- Shop All
- Replacement Parts
- Performance Parts
- Accessories
- Oil & Fluids
- Special Offers
- Advance Rewards
- Advice & How-Tos
- Project Guides
Share
How Would You Like To Get This Item?
Store Pickup
Same Day Home Delivery
Home Delivery
Product Information
Product Details
Part No. 817949
Warranty Details (Limited Lifetime Warranty)
Flowmaster introduces our Force II stainless steel cat-back exhaust system for the 2021-2026 GM Tahoe/Yukon with the 5.3-liter engine. This system uses the Super 40 series muffler for a moderate to mild sound level and increased performance. Mandrel bent 3.00-inch 409 stainless steel tubing allows for maximum exhaust flow and durability. The system uses a larger 3.50-inch polished stainless steel tip for a custom look. This system also has a tuned resonator to control interior sound and maintain driving comfort. Max dyno gains of 6 hp and 7 lb-ft at the rear wheels over stock. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Limited Warranty.
Product Features:
Product Features:
- Super 40 Series performance muffler offers a moderate to mild sound level and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 6 hp and 7 lb-ft at the wheels
- 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
- 3.50-inch polished stainless steel tip adds a custom look to the vehicle
- Uses factory hanger locations for easy installation
- Tuned resonator helps to eliminate interior drone for comfort
Specifications
Brand:
Flowmaster
Catalytic Converter Included:
No
Category:
Exhaust
Clamping Type:
Flat Band
Clamps Included:
Yes
Exhaust Series:
Force II
Exhaust Tip Color:
Silver
Exhaust Tip Connection:
Welded
Exhaust Tip Cut:
Angled
Exhaust Tip Diameter:
3.50 in
Exhaust Tip Edge:
Rolled Edge
Exhaust Tip Finish:
Polished
Exhaust Tip Intercooled:
No
Exhaust Tip Length:
5.25 in
Exhaust Tip Material:
304 Stainless Steel
Exhaust Tip Quantity:
1
Exhaust Tip Resonated:
No
Exhaust Tip Shape:
Round
Exhaust Tip Wall:
Single Wall
Exit Style:
Single Out Rear
Finish:
Natural
Gasket Or Seal Included:
No
Grade Type:
Performance
Hangers Included:
Yes
Inlet Type:
Clamp-On
Main Piping Diameter:
3.00 in
Mounting Bracket Included:
No
Muffler Body Height:
5.00 in
Muffler Body Length:
13.50 in
Muffler Body Material:
409 Stainless Steel
Muffler Body Shape:
Oval
Muffler Body Width:
10.00 in
Muffler Finish:
Black High-Temperature Paint Finish
Muffler Flanged Inlet:
No
Muffler Flanged Outlet:
No
Muffler Inlet Connection:
Slip-Fit
Muffler Inlet Inside Diameter:
3.00 in
Muffler Inlet Outside Diameter:
3.13 in
Muffler Outlet Connection:
Slip-Fit
Muffler Outlet Quantity:
1
Muffler Overall Length:
32.00 in
Muffler Quantity:
1
Muffler Type:
Reflection
Pipe Material:
409 Stainless Steel
Product Type:
Exhaust System
Spring Bolt Kit Included:
No
Sub Category:
Exhaust and Tail Pipes
Tail Pipe Outlet Outside Diameter:
3.00 in
Tail Pipe Quantity:
1
Tail Pipe Tapered Outlet:
No
Type:
Cat-Back
Valve Included:
No
Valve Type:
Not Applicable
0 out of 5
0 Customer Reviews
No results
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
ROUTINE MAINTENANCE PARTS
CUSTOMER SUPPORT
ABOUT US
PROFESSIONAL SHOPS