Description
Technical Specifications
The BORLA® Axle-Back system for the fifth generation Forester is tailored specifically for the 2.5L Boxer engine.
It provides a more aggressive sound over the stock system without adding any drone. The 11966CB weighs less than the factory system, and features a 3.5” black coated T-304 stainless steel tip. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit.
System bolts directly to the OE mounting points for ease of installation.
A polished tip is also available on system 11966.
System Features:
- Axle-Back System
- 3.5″ Black coated T-304 stainless steel tip
- S-Type Sound Level
- No-Drone
- T-304 Stainless Steel Construction
- Bolt-On Installation
- Million Mile Warranty
Each BORLA® Exhaust System is built from premium T-304 series stainless steel to give you the absolute best in performance and durability.
Fitment
2019-2021 Subaru Forester 2.5L 4 Cyl. Automatic Transmission All Wheel Drive 4 Door SUV.






