This Borla cat-back is engineered for the 981-generation Porsche Boxster and Cayman, exiting through dual center-mounted rear tips for a clean factory-style look with the distinctive Borla Sound of Power. Borla Cat-Back and Axle-Back systems use patented straight-through, multi-core technology engineered to free up hidden horsepower, adding exhaust velocity, power, and driving excitement. Each system is built from premium austenitic T-304 stainless steel, a step above T-400 series alloys such as 409, for lasting durability, and ultra-smooth mandrel bends with CNC manufacturing ensure strong flow and an accurate bolt-on fit. This cat-back mounts behind the factory catalytic converters and is 50-state emissions legal. Borla exhaust is handmade in the USA and backed by a Million-Mile Warranty.
Specifications:
- System: Cat-Back exhaust
- Pipe design: patented straight-through, multi-core
- Exit: dual center rear exit
- Tips: 4 inch
- Material: T-304 stainless steel
- Emissions: 50-state emissions legal
- Made in the USA
- Part number: 140534
Vehicle Applications:
- 2013 Porsche Boxster
- 2014 Porsche Boxster
- 2015 Porsche Boxster
- 2016 Porsche Boxster
- 2014 Porsche Cayman
- 2015 Porsche Cayman
- 2016 Porsche Cayman
FAQ
Which Porsche models does this fit?
It fits the 981-generation Porsche Boxster from 2013-2016 and the Porsche Cayman from 2014-2016, including Base, S, GTS, and other 981 variants.
Is this exhaust legal in all 50 states?
Yes. The system installs behind the factory catalytic converters and is 50-state emissions legal.
How does it exit?
It uses dual center-mounted rear tips for a clean, factory-style appearance.
What is it made from and is it warrantied?
It is handmade in the USA from T-304 stainless steel and backed by Borla's Million-Mile Warranty.
