Borla 401343 Universal Resonator 3" Center/Center 5" Round T-304 Notched Necks

Vehicle Fitment

• Universal -- fits any exhaust system with 3" tubing

Fitment Notes

• Sold individually -- use one for single exhaust, two for dual exhaust
• Reversible design -- can be installed in either direction
• Notched necks for clamp-on installation -- no welding required
• Use Borla 1" wide band clamps (18330) for notched neck connection
• Use Borla 3" wide band clamps (18006) if clamping body-to-pipe
• Weld-in version available: Borla 401339 (un-notched necks)
• Not CARB approved -- cannot be shipped to California

Features

• Borla universal resonator -- reduces exhaust volume without restricting flow
• Straight-through performance design -- minimal flow restriction
• T-304 austenitic stainless steel construction -- will never rust
• 100% welded construction for strength
• Continuous-filament fiber (CFF) acoustic material for sound control
• Compact size -- ideal for applications with limited space
• Natural mill finish -- can be brushed or polished
• Made in the USA

Specifications

• Part Number: 401343
• Brand: Borla
• Type: Universal resonator
• Inlet: 3" center
• Outlet: 3" center
• Body Shape: Round
• Body Diameter: 5"
• Body Length: 10"
• Overall Length: 15"
• Material: T-304 austenitic stainless steel
• Acoustic Material: Continuous-filament fiber (CFF)
• Neck Style: Notched (clamp-on)
• Design: Straight-through, reversible
• Finish: Natural mill
• UPC: 808422013437
• Quantity: Sold individually
• Country of Origin: USA
• Warranty: Million-mile

Included Components

• 1x Borla universal resonator (401343) -- notched necks

Product Description

The Borla 401343 is a universal T-304 stainless steel resonator with 3" center inlet and outlet, 5" round body, 10" body length, and 15" overall length. Designed to reduce exhaust volume on loud systems without restricting flow, this resonator can be used alone in a single exhaust system or in pairs for dual exhaust applications. The straight-through performance design with continuous-filament fiber (CFF) acoustic material provides effective sound control while maintaining exhaust velocity and minimizing back pressure.

Notched inlet and outlet necks allow easy clamp-on installation without welding -- use Borla 1" wide band clamps (18330) for the notched neck connections. The reversible design provides installation flexibility regardless of orientation. 100% welded construction from T-304 austenitic stainless steel ensures corrosion-free durability. Natural mill finish can be brushed or polished to match your exhaust system. A weld-in version with un-notched necks is also available as Borla 401339. Compact size is ideal for tight underbody applications with limited space. Made in the USA and backed by Borla's million-mile warranty.