Specifications Name: Blow Off Spacer Color: Red Size:As the picture show Material: steel billet processing Product volume:11cm * 12cm * 3cm Fitment Type:Performance/Custom Type of installation: Bolt-On The packaging includes 1PCS Turbo Blow Off Valve Plate Spacer 3PCS Screw 3PCS Grommet Applicable models Fit For 2015-2021 Honda Civic BOV 1.5T Features l This product is made of high-quality materials to prevent thermal expansion and pressurized leakage. CNC is made of aircraft-grade aluminum to prevent thermal expansion and pressurized leakage. l Our high-performance shunt discharge valve gaskets/boards will redirect and discharge them into the open atmosphere by redirecting the excess pressure of the inventory bypass valve, helping your engine breathe more easily during the shift. l The excessive supercharged exhaust of the inventory bypass valve also provides excellent BOV sound! l Allow the compressor of the turbocharger to maintain a higher speed, so that you can get the supercharger as soon as you step on the accelerator. Warm tips 1.The dimensions are all manually measured and there may be some errors. Due to different lighting, there is a slight color difference.Please do not purchase if you mind 2.If you has any problem, please feel free to contact us.please let us know before you send us the neutral/negative feedback that wont help to finish the issues. And I will definitely try my best to provide the best solutions which would meet your satisfactory.