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
$152.95 each
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
| Brand | Flowmaster |
| Muffler Inlet Size | 2.50 Inch |
| Muffler Installation Type | Clamp-On Muffler |
| Muffler Type | Chambered Muffler |
Performance Muffler. The Flowmaster 40 Series Delta Flow Center/Dual Out Oval Muffler with a 2.50-inch inlet and 2.50-inch outlet delivers aggressive sound and improved exhaust flow ideal for street and strip applications. It enhances vehicle performance by increasing scavenging while reducing interior resonance, balancing tone and power effectively.
_x000D_Construction and Appearance. This muffler is built from durable 16 gauge aluminized steel and fully MIG welded for long-lasting strength. It features a high-temperature paint finish and an oval body design that incorporates Flowmaster’s renowned Delta Flow technology for improved efficiency and superior sound quality.
_x000D_Installation. Installation requires basic mechanical skills; no drilling is needed due to slip-fit inlet and outlet connections. It mounts using new hangers, which are not included, allowing for a flexible fitment.
_x000D_Warranty. This product includes a limited warranty covering manufacturing defects.
_x000D_Application. Fits universal applications; some adaptation may be required for proper fitment.
Flowmaster 9425400
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