GSC Power-Division 23-8N Single Exhaust Valve-30mm (+1mm) (gsc2073-01) _Under_The_Hood This STILLEN Kia Stinger GT

This STILLEN Kia Stinger GT Splitter is constructed from a durable urethane construction to survive daily driven wear and tear

The STILLEN Q50 cat-back exhaust system has an aggressive tone under hard acceleration

Recommended Use: Street Use

High Flow Solenoid and Check Valve Upgrades

Note: The OEM MK7 GTI

GSC Power-Division 23-8N Single Exhaust Valve-30mm (+1mm) (gsc2073-01) _Under_The_Hood This STILLEN Kia Stinger GTWhen creating our new valve line we set out to create the best performance, longest lasting valves available to the aftermarket. Using advanced 3D design and simulation software, we have created a stronger and higher flowing valve head design. We flow test prototype valve heads in the specific applications to make sure we have the highest flowing valve head available on the market today. With the materials used, we have less valve distortion at the