The Borla Catback Exhaust System (Part # 140534) is a performance‑oriented exhaust upgrade crafted for the Porsche 981 Cayman, Cayman S, Boxster, and Boxster S (2013–2016). Built with premium T‑304 stainless steel and Borla’s patented straight‑through, multi‑core technology, this system improves exhaust flow, reduces weight, and delivers a deep, aggressive Borla Sound of Power that enhances the driving experience across the RPM range. With polished dual 4″ tips and precision CNC‑formed mandrel bends, it offers a direct‑fit, high‑quality finish that bolsters both performance and presence. Borla stands behind this assembly with a Million‑Mile Warranty, giving long‑term confidence to enthusiasts.
Fits 2013–2016 Porsche 981 Cayman, Cayman S, Boxster, Boxster S with 2.7 L or 3.4 L flat‑6 engines.
Compatible with both manual and automatic transmissions, rear‑wheel‑drive models.
Designed as a direct replacement for the factory exhaust catback section.
Not compatible with vehicles equipped with valved stock exhaust systems (Borla has no active valve integration).
Borla Catback exhaust assembly custom‑built for specified Porsche 981 applications.
Polished T‑304 stainless steel tips (dual round rolled angle‑cut, 4″ diameter).
Mandrel‑bent mandrel sections and hardware for direct fitment.
Installation instructions (vehicle‑specific guides).
Material: Premium T‑304 austenitic stainless steel for corrosion resistance and long service life.
Configuration: Catback exhaust system replacing the rear exhaust section.
Pipe Diameter: 2.25″ main tubing.
Tip Size: 4″ polished Borla tips, dual center rear exit.
Weight: Approximately 32 lbs, lighter than stock (~36.5 lbs).
Fitment Length: ~6.5 ft.
Warranty: Million‑Mile Limited Warranty from Borla.
High‑flow design with straight‑through Borla multi‑core technology for improved exhaust velocity and performance.
Distinctive Borla Sound of Power — richer, deeper exhaust note that enhances the flat‑six character without being overly harsh.
Weight reduction compared to OEM exhaust aids overall vehicle dynamics.
Precision CNC construction and mandrel bends ensure optimal fitment and flow.
Polished 4″ tips provide an aggressive rear‑end aesthetic.
Million‑Mile Warranty reflects Borla’s confidence in long‑term durability.
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