-10%
Click to zoom in
SKU: 11732 | UPC: 808422117326
Borla 1999-2005 Mazda MX-5 Axle-Back Exhaust System S-Type
The Borla 11732 S-Type axle-back exhaust system fits 1999-2005 Mazda MX-5 Miata NB models with 1.8L engines, manual transmission, rear-wheel drive, and 2-door configuration. This rear muffler upgrade delivers increased power and torque, better fuel economy, extended engine life, and the signature Borla Sound of Power. Experience sharper throttle response and a thrilling exhaust note with every drive.
Key Features
- T-304 Stainless Steel Construction: Ensures durability and resistance to corrosion for long-lasting performance.
- Straight-Through Muffler Technology: Patented multi-core design increases exhaust velocity for added horsepower and torque.
- Polished 3.5-inch T-304 Stainless Tip: Single right rear exit adds motorsport styling with precise fit.
- Mandrel-Bent 2.25-inch Tubing: Provides smooth flow from 3.5-inch inlet/outlet for maximum efficiency.
- Million-Mile Warranty: Backed by Borla's proven reliability in street and racing applications.
Product Notes
- Direct bolt-on replacement for stock muffler; no cutting or welding required.
- Designed for off-road use compliance where applicable.
- Packaged securely to prevent damage during transit.
Installation Notes
- Professional installation recommended.
- Bolt-on design fits factory hangers; uses stock hardware.
- Allow 1-2 hours for basic tools; torque clamps to spec.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 | Mazda | Miata | 10th Anniversary |
| 1999-2005 | Mazda | Miata | Base |
| 2000-2005 | Mazda | Miata | LS |
| 2004-2005 | Mazda | Miata | Mazdaspeed |
| 2000-2003 | Mazda | Miata | SE |
| 2003 | Mazda | Miata | Shinsen |
Why Choose Borla?
- Pioneer in stainless steel exhaust since 1978 for classics to modern performance cars.
- Premium T-304 materials outperform lower-grade steels in strength and longevity.
- CNC precision manufacturing guarantees exact fit and peak flow dynamics.
Frequently Asked Questions
-
Q: Does this fit automatic transmission Miata models?
A: No, designed exclusively for manual transmission 1.8L NB Miata models 1999-2005. -
Q: What material is used for the tip and tubing?
A: Full T-304 stainless steel construction with polished finish on the 3.5-inch tip. -
Q: What warranty covers this exhaust?
A: Million-Mile Warranty against defects when installed and maintained properly.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Securely boxed, 38" x 14" x 14" dimensions
- Weight: 14 lbs
Read More
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