Vehicle Fitment

  • 2024–2025 Dodge Hornet R/T (1.3L Turbo 4-Cyl, Automatic, AWD, PHEV)
  • 2024–2025 Dodge Hornet R/T Plus (1.3L Turbo 4-Cyl, Automatic, AWD, PHEV)

Fitment Notes

  • PHEV (plug-in hybrid) models only
  • Does not fit Hornet GT (2.0L non-PHEV)
  • Automatic transmission only
  • Exits through OEM valance -- no cutting or modification required
  • Replaces factory rear muffler section

Features

  • S-Type sound -- aggressive under throttle, composed at cruise
  • No-Drone guarantee -- comfortable for daily driving
  • Muffler-delete design -- maximizes exhaust flow and velocity
  • Patented straight-through and multi-core technology
  • Ultra-smooth mandrel bends for maximum flow
  • CNC precision manufacturing for exact OEM fitment
  • Laser-cut Borla logo on each tip
  • Made in the USA
  • Covered by Borla's Million-Mile Warranty

Specifications

  • System type: Axle-back
  • Series: S-Type
  • Exit style: Split rear (dual)
  • Tubing diameter: 2.25 inches
  • Tubing material: T-304 austenitic stainless steel
  • Tip diameter: 2.38 inches
  • Tip style: Round, brushed, single wall
  • Tip finish: Brushed T-304 stainless steel
  • Package weight: 16.6 lbs.
  • Package dimensions: 32" L x 25" W x 9.5" H

Included Components

  • 1x Axle-back exhaust system (mandrel-bent T-304 tubing)
  • 2x Brushed stainless steel tips (2.38", laser-cut Borla logo)
  • 1x Hardware kit

Product Description

The Borla 11989 is an S-Type axle-back exhaust system engineered specifically for the 2024–2025 Dodge Hornet R/T and R/T Plus with the 1.3L turbocharged PHEV drivetrain. The system eliminates the factory rear muffler, replacing it with Borla's patented straight-through and multi-core technology to increase exhaust velocity and unlock additional horsepower. The result is Borla's signature S-Type sound -- an aggressive, throaty note under hard acceleration that settles to a composed tone at highway speeds, backed by Borla's No-Drone guarantee.

Built from premium T-304 austenitic stainless steel with ultra-smooth mandrel bends and precision CNC manufacturing, the system bolts directly onto the factory hanger locations and exits cleanly through the OEM valance -- no cutting, welding, or modifications needed. Each tailpipe is finished with a 2.38" brushed stainless round tip featuring a laser-cut Borla logo. Fits PHEV R/T and R/T Plus trims only -- does not fit the Hornet GT (2.0L non-hybrid). Made in the USA and backed by Borla's Million-Mile Warranty.



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