FREE 1 to 3-Day Delivery on Orders $149+ Details
Flowmaster 70 Series Big Block II Center/Dual Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet (Universal; Some Adaptation May Be Required)
Item 471744
Sale
On Sale
-10% $224.96 Was $249.95
Military, Medical & First Responders
$11.25 Available in AM 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
- Body Height 5.00 In
- Body Length 22.00 In
- Body Material Aluminized Steel
- Body Width 10.00 In
- Category Exhaust
- Clamps Included No
- Emission Code 5
- Exhaust Tip Quantity 0
- Finish High-Temperature Paint
- Fitment Universal; Some Adaptation May Be Required
- Grade Type Performance
- Hanger Included No
- Heat Shield Attached No
- Inlet Connection Slip-Fit
- Inlet Diameter 3.00 In
- Inlet Inside Diameter 3.00 In
- Inlet Location Center
- Inlet Outside Diameter 3.13 In
- Inlet Quantity 1
- Inlet Type Clamp-On, Weld-On
- Mount Type Uses New Hangers Not Included
- Muffler Series 70 Series Big Block
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.25 In
- Outlet Location Dual
- Outlet Outside Diameter 2.38 In
- Outlet Quantity 2
- Outlet Type Dual
- Overall Length 28.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Mild
- Sub Category Mufflers
- Tunable No
| Brand | Flowmaster |
| Muffler Inlet Size | 3.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
MILDER EXHAUST TONE. The Flowmaster 70 Series Big Block II Center/Dual Oval Muffler; 3-Inch Inlet/2.25-Inch Outlet delivers a mild yet distinct exhaust tone, ideal for trucks, SUVs, motorhomes, and high-performance street vehicles. It improves horsepower, torque, and engine efficiency while minimizing interior resonance for a quieter cabin experience. The muffler’s center inlet and dual outlet configuration optimize exhaust flow and performance while maintaining a smooth sound.
CONSTRUCTION AND APPEARANCE. Constructed from durable 16-gauge aluminized steel with a fully MIG-welded design, this muffler ensures longevity and corrosion resistance. It features a high-temperature black paint finish that provides heat resistance and an attractive appearance. The oval-shaped body is sized to fit within larger exhaust spaces commonly found on trucks and performance vehicles.
INSTALLATION. Installation requires a moderate level of skill and is suitable for those comfortable with basic exhaust work. The muffler features slip-fit and clamp-on or weld-on inlet and outlet connections, providing versatile mounting options. New hangers are necessary and must be acquired separately.
APPLICATION. This universal muffler fits a wide range of vehicles but may require some adaptation during installation depending on specific exhaust system configurations. It is recommended for trucks, SUVs, motorhomes, and street-performance vehicles where space allows.
Flowmaster 530722
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
Most Popular from Pypes
Sponsored
