Fabspeed Maxflo Performance Exhaust System for Porsche 981 Boxster / Cayman (2013-2016)
Fabspeed Maxflo Performance Exhaust System for Porsche 981 Boxster / Cayman (2013-2016)
TAG Motorsports is pleased to offer the Fabspeed Maxflo Performance Exhaust System for the Porsche 981 Boxster / Cayman (2013-2016).
A cat-back system tuned for the balance point between sound, power, and everyday drivability, developed on the dyno, on the street, and on track. It is the best-balanced cat-back we build for the 981.
Application
- Fits all Porsche 981 Boxster and Cayman, including GT4 (2013–2016)
Sound
A more aggressive note than the factory system with a clear increase in volume, without the drone that makes a car tiring to live with. Owners who want a harder edge should look at the TrackTec valved system or the Supercup race exhaust.
Power
On our dyno we measured +13 whp at 6,300 rpm and +13 lb-ft at 4,000 rpm on a 981 Cayman, roughly +16 hp at the crank, tested against the factory cat-back.
Features
- Includes our true X-pipe with deluxe dual-style tips in polished stainless, satin black, or carbon fiber
- CNC mandrel-bent 14–16 ga T304 stainless steel, fabricated in-house at Fabspeed
- Saves 9.0 lb (4.1 kg) from the rear of the car versus the OEM system
- Noticeable improvement in throttle response alongside the change in sound
- Bolt-on installation, with everything needed supplied in the box
- Backed by the Fabspeed Lifetime Warranty
Notes
- Installs downstream of the catalytic converters and does not alter the vehicle's emissions control system
Fabspeed part numbers: FS.POR.981.MAXB (Satin Black), FS.POR.981.MAXC (Carbon Fiber), FS.POR.981.MAXP (Polished Stainless Steel)
Fits: Porsche 981 Boxster / Cayman (2013-2016)
Lead time: Although some Fabspeed products may be in stock, a 2-6 week lead time is typical of Fabspeed products.
| SKU | FS.POR.981.MAXX |
|---|---|
| Brand | Fabspeed Motorsport |
| Exhaust Tip Size | 90mm |
PROP65 WARNING

PROP 65 WARNING – Products sold by TMS such as lead acid batteries contain lead, which is known to the
state of California to cause cancer and birth defect or other reproductive harm. Safety Data Sheets for
products sold by TMS are available upon request.
For more information go to:
www.p65warnings.ca.gov/fact-sheets/lead-and-lead-compounds
| Many Items Are In-Stock & Ready-To-Ship. Typically Up-to 2-4 Weeks for Items Not In-Stock. |
