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- Fabspeed Porsche 718 Boxster/Cayman Maxflo Cat-Back Exhaust System (20
Fabspeed Motorsport USA's Maxflo Catback Exhaust System increases sportiness, aesthetics, and performance by replacing the rear exhaust section with a freer flowing extra light weight performance solution that saves a massive 18 lbs 8.2 kg.
The Maxflo exhaust coaxes out more of the characteristics of the boxer engine - a deeper rumble with a significantly more refined Porsche tone. This system is very livable with no droning, and the activation of Sport mode greatly increases cracks and pops during shifting and overrun conditions. Expect a slight increase in turbo sound as well - which can be enhanced even further at any point with the separate addition of our Sport Catalytic Converter. Finally the car can breathe and sound like a Porsche.
Fabspeed's Maxflo Catback Exhaust added 4 whp and 11 ft-lbs of torque peak power gains when tested on our Dynojet on a stock vehicle. 8 whp and 11 ft-lbs at 3,500 RPM will make a significant difference in drivability. The increased exhaust flow helps tremendously at high RPM, unlocking 19 whp and 20 ft-lbs of torque at 5,000 RPM. To extract more power, we recommend pairing this system with our Porsche 718 XperTune handheld tuner
- Fits all Porsche 718 Boxster/Cayman Base/S Models Worldwide 2017+ and GTS Models 2017-2020
- Your choice of genuine carbon fiber tips, or hand made single-wall stainless steel tips in a brushed or polished finish
- 2.5" / 63mm diameter piping straight through for maximum power gains
- Saves 18 lbs / 8.2kg over the factory rear muffler system.
- Constructed from .065" wall T304L stainless steel tubing for maximum power and durability
- Designed and built in-house at Fabspeed in our full precision CNC machine shop
- Direct bolt-on installation; no cutting or welding required
- 50 state emissions legal, as emissions devices are not affected by this system
- Fabspeed was the World Very 1st company to design, engineer, Dyno develop Porsche 718 single turbo exhaust. we have the best experience and engineering to build these systems.
- All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty