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.
SOUND: The Maxflo exhaust coaxes out more of the characteristics of the boxer engine - a deeper rumble with a much 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.
POWER: 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. We look forward to extracting even more power with our hardware in conjunction with a Fabspeed ECU Tune at a later date as soon as possible.
FINISH: Full polished T304L stainless steel, beautifully welded together and finished off with hand made single-wall stainless steel tips or premium matte carbon fiber shrouded tips. Tips are interchangeable at any time.
Fits all Porsche 718 Boxster 718 Cayman Base, S, GTS models (2017- 2019 +)
Choose between real matte Carbon Fiber tips or hand made Single-Wall Stainless Steel Tips for a stylish look
2.5" / 63mm diameter piping straight through for maximum power gains
Weighs 18 lbs / 8.2kg less than the factory rear muffler system.
- Constructed from thick .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
- Great superlative sports car sound and performance gains.
- CAT-BACK emissions legal. You are not removing any emissions control devices.
- 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
The Fabspeed streetsport exhaust system has transformed my 718 cayman into a monster. I love the sounds it now makes and it feels like it has much more power. Installation was easier than I expected and all the parts fit perfectly. Parts were of high quality and solidly welded. I would highly recommend and I still don't understand why the factory doesn't offer something like this!