Description
Borla Boomer Thumper Universal Muffler is a fabrication component for a custom exhaust. Part 40057 combines the connection geometry and body package listed below; both need to match the planned pipe route.
Design and Application
Muffler body size, connection position and acoustic construction all affect the finished installation. Allow space for the complete assembly rather than selecting by inlet diameter alone.
Technical Specifications
| Manufacturer part number | 40057 |
|---|---|
| Material | T-304 austenitic stainless steel |
| Connection layout | Center/Center |
| Connection size | 2.25" Inlet/ 4" Tip |
| Body shape | Oval |
| Body dimensions | 14" X 4.25" X 7.88" |
| Overall length | 23.50" |
Fabrication and Installation
- Fabrication is required. Check the complete body and neck envelope, heat clearance, pipe alignment and exhaust supports before installation.
- Designed for weld in installation. If clamping use wide (2 bolt style band clamps)