Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
-10% $91.76 each Was $101.95
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Reviews, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 2.25 Inch |
Classic Performance Muffler. The Flowmaster Original 40 Series Offset/Offset Oval Muffler with 2.25-Inch Inlet and Outlet diameters delivers an aggressive and iconic exhaust tone cherished by muscle car and truck enthusiasts. It enhances both exterior and interior sound characteristics for street, strip, and off-road applications. This muffler is ideal for those seeking the signature original Flowmaster exhaust voice without compromising vehicle performance.
Construction and Appearance. Made from 16 gauge aluminized steel, this muffler features a rugged, durable design with fully welded seams to withstand harsh conditions. It is coated with a high-temperature black paint finish that protects against heat and corrosion while providing a sleek, aggressive look suitable for classic muscle cars and performance vehicles.
Installation. The muffler is designed with slip-fit inlet and outlet connections to facilitate straightforward installation without welding or drilling for most setups. It uses new hangers for mounting, which are not included, and may require minor adaptations depending on vehicle specifics.
Application. Featuring universal fitment, this muffler can be adapted to a wide range of vehicles, although some modifications may be necessary to ensure proper fitment and alignment depending on the vehicle configuration and exhaust system layout.
Flowmaster 42443
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Sponsored