Fabspeed Porsche 981 Boxster/Cayman Maxflo Performance Exhaust System (2013-2016)

Designed as the optimal balance of sound, power, and everyday drivability, the Maxflo Performance Exhaust is the best all-around cat-back for the 981 Boxster and Cayman. Expect a healthy increase in volume and a more aggressive note over the muted factory system — while keeping the car perfectly livable as a daily.

Power & weight

Dyno-proven gains of 16 crank HP (13 whp at 6,300 RPM) and 13 lb-ft of torque at 4,000 RPM, with a 9 lb / 4 kg weight saving over the OEM exhaust.

Features

• Fits all Porsche 981 Boxster / Cayman vehicles (2013–2016)
• True X-pipe design with Deluxe dual-style tips in your choice of finish (satin black, carbon fiber, or polished)
• Cat-back — complies with US emissions regulations; will not trigger a Check Engine Light
• 14–16ga CNC mandrel-bent T304 stainless steel, CAD designed and made in the USA
• Complete bolt-on kit with everything needed for installation
• Fabspeed Lifetime Warranty

Chasing a more aggressive track voice? Consider Fabspeed’s 981 Valved Exhaust. Boosted Mayhem is an authorized Fabspeed dealer — see all Boxster / Cayman exhausts.

Ships brand new from the manufacturer's U.S. facility via UPS Ground, free in the U.S. In-stock items typically ship within 1 to 2 business days; built-to-order systems can take longer. Ask us for a lead-time estimate before you order.

Returns are accepted within 15 days of delivery on unused items in original packaging. A 15% restocking fee applies and return shipping is paid by the customer. Digital items such as ECU software are final sale once delivered.

Full shipping & returns policy