2019-2026
2014-2018
2007-2013
1999-2006
FREE 1 to 3-Day Delivery on Orders $149+ Details
Find for your Silverado 1500
Flowmaster 10 Series Delta Force Center/Center Race Muffler; 4-Inch Inlet/4-Inch Outlet (Universal; Some Adaptation May Be Required)
Item S211211
Just Reduced
On Sale
-10% $193.49 Was $214.99
Military, Medical & First Responders
$9.67 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- _x000D_
- Single Chamber Race Muffler _x000D_
- 4.00 Inch Center Inlet Diameter _x000D_
- 4.00 Inch Center Outlet Diameter _x000D_
- Aggressive Sound Level _x000D_
- Race Proven Delta Flow Technology _x000D_
- No Internal Packing To Blowout _x000D_
- Minimal Decibel Reduction Over Open Headers _x000D_
- Durable Fully Welded 16 Gauge Aluminized Steel Construction _x000D_
- High Temperature Black Paint Finish _x000D_
- Slip Fit Inlet And Outlet Connections _x000D_
- Oval Shape Muffler Body _x000D_
- Body Height 5.00 Inches _x000D_
- Body Length 7.50 Inches _x000D_
- Body Width 12.00 Inches _x000D_
- Overall Length 13.00 Inches _x000D_
- Emissions Legal For Use On Emissions Controlled, Uncontrolled, And Racing Vehicles _x000D_
- Mount Type Uses New Hangers Not Included _x000D_
- Inlet Outside Diameter 4.13 Inches _x000D_
- Outlet Outside Diameter 4.13 Inches _x000D_
- Sound Designed For Classic Muscle Cars And Racing Applications _x000D_
- Fits Universal; Some Adaptation May Be Required _x000D_
| Brand | Flowmaster |
| Muffler Inlet Size | 4.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Performance Race Muffler. The Flowmaster 10 Series Delta Force Center/Center Race Muffler with 4-Inch Inlet and 4-Inch Outlet is engineered to maximize exhaust flow for racing applications requiring a muffler without decibel restrictions. It reduces noise compared to open headers while maintaining the aggressive sound preferred by performance enthusiasts.
_x000D__x000D_Construction and Appearance. Built from fully welded 16 gauge aluminized steel for strength and corrosion resistance, this muffler features a single chamber design utilizing Flowmaster’s Delta Flow technology. It is coated with a high-temperature black paint finish for durability and a sleek appearance.
_x000D__x000D_Installation. This universal fit muffler includes slip-fit inlet and outlet connections and generally requires only basic adaptation for installation. Drilling is usually unnecessary; however, new hangers are required and must be obtained separately for proper mounting.
_x000D__x000D_Application. Ideal for classic muscle cars and racing vehicles, this muffler is emissions legal for use on emissions-controlled, uncontrolled, and racing vehicles. Some vehicle-specific adaptation may be necessary for proper fitment.
Flowmaster 954010-12
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
4.7
Reviews of Flowmaster Exhaust Products (500+)
Questions & Answers
No questions about this product yet.
Ask the First Question
