Fabspeed 991.2 GT3/GT3 RS Sport Headers with HJS Catalytic Converters (FS.POR.9912GT3.SHDR) _175.25 We put in the time

We put in the time to test and prove that we have developed a superior kit for your 2019-2020 GM Silverado/Sierra 1500 truck

Electronic control module precisely meters injection flow based on boost pressure and engine load

VOLUME – FLOW QUALITY – TEMPERATURE are the 3 main design criteria which we sought to meet

Fits: 20+ Hyundai Sonata 21+ Kia K5

Fabspeed 991.2 GT3/GT3 RS Sport Headers with HJS Catalytic Converters (FS.POR.9912GT3.SHDR) _175.25 We put in the timeWhy 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