Porsche 991 Turbo / Turbo S Sport Catalytic Converters (2013-2016)

Why We Choose HJS Catalytic Converters: 

HJS German imported catalytic converters are made from some of the highest grade materials you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.    

High-flowing, direct bolt-on replacement for the bulky & restrictive factory catalytic converters                                                                                              

 Features:

• Fits all 991 Turbo vehicles (2013-2016)

• Improves power and throttle response while decreasing back pressure

• High flow sport race cat for maximum flow and power

• Optimized for maximum performance with NO check engine light, guaranteed

• Constructed from high-quality 14-16 gauge T304L stainless steel for optimum flow and maximum durability 

• Includes intergrated O2 sensor bung for fuel-injected cars

• Direct replacement bolt-on for stock cat or catbypass pipe