SKU: 11966 | UPC: 808422119665
Borla 2019-2023 Subaru Forester 2.5L S-Type Axle-Back Exhaust System 11966
The Borla 11966 S-Type axle-back exhaust system delivers the signature Borla Sound of Power for 2019-2023 Subaru Forester 2.5L 4-cylinder automatic all-wheel-drive SUVs. This upgrade provides gains in power and torque, better fuel economy, extended engine life, and motorsport-inspired styling with an aggressive tone and zero drone. Precision-engineered for direct bolt-on fit, it weighs less than the factory system at 19 lbs for improved performance.
Key Features
- T-304 Stainless Steel Construction: Premium material ensures maximum durability, corrosion resistance, and million-mile warranty protection.
- S-Type Sound Level: Aggressive exhaust note recognized by enthusiasts, with no interior drone for comfortable daily driving.
- 3.5" Polished T-304 Stainless Steel Tip: Single right rear exit, rolled angle-cut design for distinctive styling; ceramic black tip available as 11966CB.
- 2.25" Pipe Diameter with Mandrel Bends: Ultra-smooth flow boosts horsepower, torque, and throttle response over stock.
- Bolt-On Installation: Mounts directly to OEM points using factory hardware for easy DIY or pro setup.
Product Notes
- Designed exclusively for 2.5L boxer engine; not compatible with hybrid models.
- Black tip variant (11966CB) offers alternative finish option.
- Ships in protective Borla packaging to prevent damage.
Installation Notes
- Professional installation recommended.
- Bolts directly to stock mid-pipe and hangers; no cutting or welding required.
- Compatible with OEM catalytic converter and all factory mounting hardware.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2023 | Subaru | Forester | Base 2.5L |
| 2019-2023 | Subaru | Forester | Limited 2.5L |
| 2019-2023 | Subaru | Forester | Premium 2.5L |
| 2019-2023 | Subaru | Forester | Sport 2.5L |
| 2019-2023 | Subaru | Forester | Touring 2.5L |
Why Choose Borla?
- Pioneer in stainless steel performance exhaust since 1978, starting with classics like Ferrari and Rolls-Royce.
- Every system hand-built for exact fit and peak performance gains.
- CNC precision manufacturing and mandrel bending for optimal flow and longevity.
Frequently Asked Questions
-
Q: Does this fit manual transmission Foresters?
A: Designed for automatic transmission 2.5L models only; confirm your drivetrain before purchase. -
Q: What material is used and is the tip polished?
A: Full T-304 stainless steel construction with 3.5" polished tip; ceramic black available separately as 11966CB. -
Q: What warranty covers this exhaust?
A: Borla's Million Mile Warranty protects against defects in materials and workmanship.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Secure Borla box, 48" L x 14" W x 14" H
- Weight: 19 lbs product / 25 lbs shipping
Axle Back
Systems by Brand, Sound, and Vehicle Application Browse premium axle-back exhaust systems at Black Ops Auto Works, including performance-focused upgrades from trusted brands like MBRP, Borla, Corsa, aFe, Injen, REMARK, ISR Performance, Kooks, Torque Solution, and AWE. This collection is built for enthusiasts looking to improve exhaust sound, rear-section styling, and overall driving experience without replacing the full exhaust system. Whether you are upgrading a daily driver, muscle car, sport compact, truck, or SUV, our axle-back exhaust collection helps you find high-quality systems designed for aggressive tone, clean fitment, and long-term durability. Axle-Back Exhaust Systems for Sound, Style, and Performance Axle-back exhaust systems are a popular upgrade for drivers who want to change the rear section of the exhaust for a more distinctive tone and a more aggressive appearance. This collection supports shoppers searching for: Axle-back exhaust Axle-back muffler systems Perfor...
View Axle Back Products
Borla
Shop Borla exhaust systems at Black Ops Auto Works, your trusted source for Borla cat-back exhaust systems, axle-back exhausts, mufflers, resonators, exhaust tips, X-pipes, H-pipes, mid-pipes, and exhaust accessories. Borla is known for producing high-performance exhaust systems engineered for aggressive sound, improved exhaust flow, long-term durability, and vehicle-specific fitment. Whether you are upgrading a muscle car, performance car, truck, SUV, Jeep, or daily-driven street build, Borla exhaust products deliver the sound, quality, and performance enthusiasts demand. Shop Borla Cat-Back, Axle-Back & Exhaust Components At Black Ops Auto Works, we carry a wide selection of Borla exhaust parts for performance, sound, and style upgrades. Popular Borla Product Categories: Borla Cat-Back Exhaust Systems – Complete exhaust upgrades engineered for improved flow, tone, and performance Borla Axle-Back Exhaust Systems – Rear-section upgrades for refined sound and easy installati...
View Borla Products
Exhaust Systems
Shop performance exhaust systems at Black Ops Auto Works for cars, trucks, SUVs, and enthusiast builds. This collection includes premium cat-back exhaust systems, axle-back exhausts, turbo-back exhausts, headers, manifolds, downpipes, mufflers, resonators, exhaust tips, connecting pipes, X-pipes, Y-pipes, H-pipes, and catalytic converters designed to improve exhaust flow, sound, style, and overall performance. Whether you are upgrading a street car, tow rig, off-road build, diesel truck, muscle car, or track-focused vehicle, our exhaust selection is built around quality materials, proven fitment, and performance-driven design. Shop Exhaust Systems by Category Browse exhaust components and systems for a wide range of performance needs, including: Cat-back exhaust systems Axle-back exhaust systems Turbo-back exhaust systems Header-back exhaust systems DPF-back exhaust systems Downpipes Headers and exhaust manifolds Direct-fit catalytic converters Universal catalytic converters Muffle...
View Exhaust Systems Products


