FREE 1 to 3-Day Delivery on Orders $149+ Details
Flowmaster 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet (Universal; Some Adaptation May Be Required)
Item 471747
Our Price
$135.95
Military, Medical & First Responders
$6.80 Available in AM Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Save with Open Box
From $95.17
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 4.00 In
- Body Length 13.00 In
- Body Material 409 Stainless Steel
- Body Width 9.50 In
- Color Black
- Emission Code 5
- Finish High-Temperature Paint
- Fitment Universal Some Adaptation May Be Required
- Grade Type Performance
- 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 Original 40 Series
- Muffler Type Chambered
- Outlet Connection Slip-Fit
- Outlet Inside Diameter 2.50 In
- Outlet Location Dual
- Outlet Outside Diameter 2.63 In
- Outlet Quantity 2
- Outlet Type Dual
- Overall Length 19.00 In
- Part Type Exhaust Muffler
- Product Type Street Mufflers
- Reversible No
- Shape Oval
- Sound Level Aggressive
- Sub Category Mufflers
- Tunable No
- Vehicle Type Classic Muscle Car, Late Model Muscle Car, Street Rod, Street/Strip, Truck/SUV
| Brand | Flowmaster |
| Muffler Inlet Size | 3.00 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Description
Distinctive Performance Muffler. The Flowmaster 40 Series Center/Dual Out Oval Muffler; 3-Inch Inlet/2.50-Inch Outlet delivers an aggressive sound with strong exterior and interior exhaust tones, ideal for street and strip use. It enhances exhaust flow while providing a unique, recognizable sound signature favored by muscle car and truck enthusiasts.
Construction and Appearance. Constructed from durable 16 gauge 409 stainless steel and fully MIG welded for maximum longevity, this muffler features a black high-temperature paint finish that resists corrosion and enhances visual appeal. The chambered design contributes to its aggressive sound profile.
Installation. Installation requires basic adaptation due to its universal design with slip-fit inlet and outlet connections. No drilling is generally needed, but new hangers are required and are not included.
Warranty. The product comes with a manufacturer-backed warranty ensuring reliability and quality assurance.
Application. This muffler fits universal applications with some adaptation, suitable for classic and late model muscle cars, street rods, street/strip vehicles, and trucks/SUVs. Some vehicle-specific modifications may be necessary for proper fitment.
Flowmaster 80430402
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
