The Fabspeed Porsche 991 Carrera Valvetronic Exhaust System features:
 
Fabspeed's Valvetronic Exhaust System replaces the restrictive OEM side mufflers and center muffler for a deeper, throatier exhaust note along with improved power and throttle response. With valves open, unleash a bold roar from your 991.                   
INCLUDES: 
991 Carrera Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips
991 Carrera Valvetronic Center Muffler Bypass X-Pipe
FEATURES: 
Fits all Porsche 991 Carrera vehicles (2012-2016) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)
Massive power gains at low RPM, 
Saves 13 lbs. versus the factory components
Dramatic improvement in sports car sound and power throughout the RPM range
Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
All included Fabspeed components are direct bolt-on replacements for the factory counterparts
Does not trigger a CEL and complies with most emissions regulations
Package includes Deluxe Quad-Style Tips in your choice of finish, constructed from T304L stainless steel
All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty