Unmatched versatility with the performance to match; the ultimate lightweight Valved dual tone cat-back exhaust solution for the 981 Boxster/Cayman, born from the DNA of our highly successful GT4 exhaust. Fabspeed pioneered anti-resonance technology to make for an even more enjoyable experience. Fabspeed Motorsport USA Valved Exhaust System offers versatility between mild and aggressive tones with the performance to match. This Valved for the 3rd generation Porsche Boxster, Caymans is 100% the ultimate catback exhaust solution for the final generation of Porsche normally aspirated Boxster Cayman cars. Pioneering anti-resonance technology makes for an even more enjoyable experience while offering Dyno verified maximum torque and Horsepower! Fabspeed  your inside source for 25 years of Innovation not Imitation.  Caveat Emptor- buyer beware ONLY Fabspeed USA installs Helical Imported aero-space quality exhaust valves from Great Britain. Other exhaust are all using super CHEAP Chinese 100% guaranteed to fail exhaust valves. That fact alone disqualifies cheap sand-blasted Chinese competitors.    

SOUND:

We're proud to offer a premium exhaust solution for the Porsche 981 Boxster/Cayman. Our Valved Exhaust offers two distinct tones depending on valve position: mild and when OPEN valves aggressive. Thanks to our unique design, you can now tear up the backroads while enjoying the high performance sound of a free-flowing catback exhaust without sacrificing the ability to to push a button and enter your neighborhood after your midnight joyride without having to explain yourself at the next HOA meeting. With the valves open, burbles and backfires erupt in abundance, and downshifts summon a bark that will make all eyes and ears around focus on you. We're not exaggerating. This system will put an ear-to-ear smile on the most miserly of faces. 

POWER: 

The addition of Fabspeed's Valved Exhaust System extracted an additional +15 HP crank/ 12 whp (whp stands for horsepower at the wheels)and +12 HP crank 10 ft-lbs of torque peak power gains on top of and in addition to our Race Header and Accessport with Protune equipped project 987.2 Cayman R when tested on our Dynojet.

FEATURES:

• Fits all Porsche 981 Boxster/Cayman vehicles worldwide 2013-2017.
• Includes Deluxe Dual Style Tips in your choice of finish: Carbon Fiber, Brushed stainless or mirror Polished Stainless Steel. 
• CAT-BACK emissions legal. 
• Weighs 13lbs less than the factory rear muffler system (non PSE)
• Helical United Kingdom U.K. aerospace quality ISO certified Silica carbide exhaust valves. Helical valves exclusively  used on all Porsche GT3 cars and all Ferrari, Mclaren and hypercars. When FAILURE can NOT be tolerated. 
• Cheap Chinese exhaust valves are $50 each and fail by > melting vacuum actuators, rattling amateurs, exhaust gas leaks and broken center flaps. Cheap asia exhaust valves CAN NOT be fixed as the valves welded in place and a REPLACEMENT Chinese crappy valves will do the same thing again and again. Don't be fooled ASK if the system you are considering PURCHASING uses Helical exhaust valves? If NOT RUN FAST don't get cheated.  
• Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
• Direct bolt-on installation- easily reversible at trade in time or at Concours events.
  
• Fabspeed Motorsport USA your trusted Porsche source with 25 years of  street and race experience.
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control 

DOES MY CAR HAVE “PSE”?

The Porsche Sport Exhaust – better known as PSE – was a factory option available on many late model Porsches. You can quickly and easily determine if your vehicle is equipped with PSE by taking a look at your center console. If your console has a button on it with an “exhaust tip” icon (see photo), then your vehicle is equipped with PSE, and you should select the PSE option when adding this product to your cart. If you do not see this button, the your vehicle does not have PSE and you should select the standard exhaust option when checking out.