Borla 401662 Touring Universal Muffler 3" Center In/Out, 7.75" Round, 29" Long

Vehicle Fitment

• Universal -- compatible with any custom exhaust build using 3.0 in. center inlet/outlet piping
• Developed for truck, SUV, and long-body muffler applications

Fitment Notes

• Universal -- requires custom fabrication for installation
• Notched neck design -- clamp-in installation using 1 in. wide band clamps
• Use Borla 18330 band clamps -- not included
• Un-notched weld-in version available as Borla 401663
• Reversible design -- inlet and outlet interchangeable
• Professional fabrication recommended

Features

• Borla Touring series -- refined, controlled exhaust note
• Patented straight-through multi-core technology
• High-temperature CFF acoustic packing
• Free-flow design -- reduces backpressure
• T-304 austenitic stainless steel -- will not rust
• 100% welded construction
• Reversible inlet/outlet
• Natural mill finish -- can be brushed or polished before installation
• Made in USA
• Million-Mile Warranty

Specifications

• Part Number: 401662
• Series: Touring / Specialty Heavy Duty
• Inlet Diameter: 3.0 in. (center)
• Outlet Diameter: 3.0 in. (center)
• Body Shape: Round
• Body Diameter: 7.75 in.
• Body Length: 24 in.
• Overall Length: 29 in.
• Neck Style: Notched (clamp-in)
• Clamp Required: Borla 18330 (1 in. wide band -- not included)
• Material: T-304 Stainless Steel
• Finish: Natural mill
• UPC: 808422016629
• Country of Origin: USA
• Warranty: Million-Mile Limited

Included Components

• 1x Borla Touring universal muffler (401662)

Product Description

The Borla 401662 is a Touring series universal specialty muffler for truck, SUV, and any long-body muffler application -- identical in size and sound to the 401663 but with a notched neck design for clamp-in installation rather than welding. The notched neck accepts Borla's 18330 one-inch wide band clamps (sold separately), allowing the muffler to be installed and removed without welding equipment. The 7.75-inch diameter round body is 24 inches long with a 29-inch overall length, and the reversible design allows installation in either orientation.

Borla's patented straight-through multi-core technology maximizes exhaust velocity and minimizes backpressure, while continuous-filament fiber acoustic packing delivers a controlled Touring exhaust note -- deep and present without excessive volume. T-304 austenitic stainless steel throughout with 100% welded seams. Natural mill finish can be brushed or polished prior to installation. For weld-in installation, see the un-notched version Borla 401663. Made in the USA, backed by Borla's Million-Mile Warranty.