Borla 11786 S-Type Axle-Back Exhaust System for 2010–2013 Mazda 3 and Mazdaspeed 3 Hatchback

Borla Performance Industries has a grand heritage with Jeep exhaust Cat-backs and Headers. The performance is legendary and the durability just what these recreation vehicles need. If you are into getting out in the back-country, these new Jeeps are the ticket. If you live in country where the elements include severe weather, this could be your everyday driver. BORLA has introduced a pair of impressive exhaust rear sections for both the 4-door and 2-door 2007-08 Wranglers. The rear-sections connect to the factory mid-pipe. Choose from the split rear dual system (PN11755) or the single exit (PN11754). Both systems increase power, decrease weight, include handsome polished stainless steel BORLA tips and add durability to the adventurous Jeep Wrangler. Couple all this with the great BORLA sound of power, and you just want to jump in and go for a Jeep ride. BORLA, the original pioneers of high quality, austenitic stainless steel (superior to 409 or aluminized steel) free-flow exhaust utilizes patented award and race winning technology to deliver quality, sound, performance gains and enhanced fuel economy -- all with an easy bolt-on installation. And backed by an unsurpassed written million-mile warranty. S-Type Axle-Back Exhaust System For 2010-2013 Mazda 3/ Mazdaspeed 3 2.5L/ 2.3L 4 Cyl. .Turbo Manual Transmission Front Wheel Drive 5 Door Hatchback. Million Mile Warranty 2010-2013 Mazda 3/ Mazdaspeed 3 2.5L/ 2.3L 4 Cyl. .Turbo Manual Transmission Front Wheel Drive 5 Door Hatchback.

Upgrade the sound, durability, and exhaust flow of your compatible Mazda 3 or Mazdaspeed 3 with the Borla 11786 S-Type Axle-Back Exhaust System. Designed for 2010–2013 five-door hatchback models with a 2.5L or 2.3L turbocharged four-cylinder engine, manual transmission, and front-wheel drive, this rear-section exhaust connects to the factory mid-pipe for a straightforward installation.

Built from high-quality austenitic stainless steel, the Borla 11786 is engineered to provide long-term corrosion resistance and dependable performance in demanding driving conditions. Borla’s free-flow exhaust design helps reduce restriction while delivering the company’s distinctive S-Type exhaust note. The system includes a polished stainless steel Borla exhaust tip for a clean, performance-oriented appearance.

This axle-back system is intended for enthusiasts seeking improved exhaust character and durable construction without replacing the complete exhaust system. The bolt-on design supports installation using the vehicle’s existing mid-pipe and compatible mounting points. The Borla 11786 is covered by Borla’s Million-Mile Warranty, offering added confidence in its construction and materials.

Key Product Specifications & Technical Data

• Brand: Borla
• Part Number: 11786
• Product Type: S-Type axle-back exhaust system
• Application: Rear section only
• Vehicle Type: Five-door hatchback
• Engine Compatibility: 2.5L four-cylinder and 2.3L turbocharged four-cylinder
• Drivetrain: Front-wheel drive
• Transmission: Manual transmission

What’s Included

• Borla S-Type axle-back exhaust rear section
• Polished stainless steel Borla exhaust tip
• Installation hardware as supplied by Borla

Fitment: Fits select 2010, 2011, 2012, and 2013 Mazda 3 and Mazdaspeed 3 five-door hatchback models equipped with the specified engine, manual transmission, and front-wheel-drive configuration. Verify exact vehicle fitment before ordering.

Features:

• S-Type Sound: Delivers Borla’s aggressive yet controlled exhaust tone for a more engaging driving experience.
• Austenitic Stainless Steel Construction: Provides excellent corrosion resistance and durable performance compared with aluminized or lower-grade stainless steel exhaust materials.
• Free-Flow Exhaust Design: Helps reduce exhaust restriction and supports improved exhaust flow and performance potential.
• Bolt-On Axle-Back Installation: Connects to the factory mid-pipe for a convenient replacement of the rear exhaust section without changing the complete exhaust system.

Fitments:
2010 Mazda 3 Mazdaspeed
2010 Mazda 3 S
2011 Mazda 3 Mazdaspeed
2011 Mazda 3 S
2012 Mazda 3 i
2012 Mazda 3 Mazdaspeed
2012 Mazda 3 S
2013 Mazda 3 i
2013 Mazda 3 Mazdaspeed
2013 Mazda 3 S

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1