Borla 03-09 Mazda RX-8 1.3L Single Round Rolled Angle-Cut Cat-Back Exhaust

This Borla cat-back exhaust system is built for the verified 2004-2007 Mazda RX-8 Base application listed below. Select it by exact manufacturer part number 1014015 and confirm the full engine, drivetrain, body, wheelbase, factory-exhaust, and Borla application notes before ordering.

Key Features

• 3.000 in. Tubing Diameter: Increases exhaust velocity for noticeable power and torque improvements while enhancing throttle response and fuel efficiency.
• T-304 Stainless Steel Construction: Premium material resists corrosion and withstands extreme heat for long-lasting performance and durability over T-400 series alternatives.
• 4 in. Polished T-304 Stainless Steel Tips: Four round rolled angle-cut tips add motorsport styling and deliver the aggressive Borla exhaust note enthusiasts demand.
• Patented Straight-Through Multi-Core Technology: Maximizes flow without restrictions, unlocking hidden horsepower and providing a refined soundtrack with every rev.
• Designed for OEM catalytic converter retention; direct bolt-on replacement with no cutting or welding required.
• Bolt-on design fits 2003-2009 Mazda RX-8 1.3L rotary manual RWD models; allow 1-2 hours with basic tools.

Fitment

Specifications

What’s Included

One new Borla product identified by manufacturer part number 1014015. Clamps, hangers, gaskets, tips, pipes, tools, and companion parts are included only when expressly listed for this exact part number.

About Borla

Borla develops stainless-steel exhaust systems, mufflers, tips, pipes, and related components for vehicle-specific and universal performance applications. Product selection remains exact-application and exact-part-number specific.

Related Borla Products

• Borla 09-17 Dodge Ram 1500 5.7L V8 3in to Dual 2.5in Single Round Rolled Angle-Cut S-type Exhaust
• Borla 12-16 Jeep Wrangler V6 4WD Dirt Sport Cat-Back 2.5in Single Square Rolled Angle Cut Rear
• Borla 15-17 Ford Mustang EcoBoost 2.3L EC-Type Cat Back Single Round 4.0in OD 9.5in L Tips Exhaust

Browse the Borla collection for related exhaust systems and components.

Frequently Asked Questions

Will this Borla part fit my 2004-2007 Mazda RX-8 Base?
That application is listed, but confirm the engine, drivetrain, body or cab style, wheelbase, factory exhaust layout, tip opening, and every Borla application note before ordering.

Will this change require an engine tune?
A cat-back, axle-back, tip, muffler, or post-catalyst component usually does not require tuning, but confirm the exact application, emissions configuration, oxygen-sensor locations, and local requirements before installation.

What should I inspect before installation?
Check the shipping carton and components against the exact part number, then inspect clamps, hangers, gaskets, mating flanges, clearances, tip alignment, and required reused factory hardware before removing the original exhaust.

Installation Instructions

Follow the current Borla instructions and vehicle service information for this exact part number. Let the exhaust cool, support the vehicle safely, compare all parts before removal, protect sensors and wiring, use the specified clamps and torque values, align all joints and tips without preload, confirm body and suspension clearance, check for leaks, and retorque after the first heat cycles. Professional installation is recommended.