HKS

Stock air element part # 17801-22020 Replacement filter S size (70017-AK101) Package size 316×212×60  

FR sports car “86 & BRZ” was launched in tremendous popularity of ecologically-friendly cars. HKS has been released various tuning parts for “8...

The engine response is improved, and acceleration goes smoothly in the mid speed range. Installing this product does not affect the factory feedba...

Smooth acceleration and quick response can be felt at the mid to high speed range. The intake sound with presence. The blowback sound from the tur...

■Feature It works for OBD II Feedback. Setting of ECU is not required. Improved induction efficiency increases horseppower for all rpm range and en...

Optimization of the pipe design reduces bends where possible and intake air flow resistance is minimized. Increased response in the higher rev ran...

Optimization of the pipe design reduces bends where possible and intake air flow resistance is minimized. Increased response in the higher rev ran...

​​Reduce turbo lag and enjoy a smooth improvement in response under acceleration from mid-high rpm range.Installing this product does not affect th...

■FEATURE You can have strong power in the high RPM and better response from open and close of throttle with air flow adapter casting short suction ...

The HKS Super SQV4 Blow Off Valve Kit takes classic and proven blow off valve technology to be a direct replacement of the factory blow off valve i...

■Features The stock connecting part to the air cleaner box is warped, but HKS Air Intake Duct has no such portion. The thick resin of this product ...

Upgrading Supercharger Kit Ver.2 to ver.3, which is best match with 91 octane gasoline, enables the engine to increase the output. With RON91: 255H...

・This product is the option part for GT SUPERCHARGER SYSTEM ZN6/ZC6 FA20 Ver.3（12001-KT003）. This kit improves the engine output better than the ba...