Turbosmart BOV Big Bubba Blow Off Valve Spring (7 InHg) – Purple/Blue - TS-0204-2201 Bar 99-00 Honda Civic Si RHD

99-00 Honda Civic Si RHD w/ K-Swap

the Mishimoto Fiesta ST intercooler is the upgrade your Fiesta has been asking for

Dual Port and Supersonic BOVs to be converted for simple hose end installation

Large velocity stack raised bell mouth entries lead to 8

Only conventional "Green" 50/50 antifreeze/coolant premix is recommended

Turbosmart BOV Big Bubba Blow Off Valve Spring (7 InHg) – Purple/Blue - TS-0204-2201 Bar 99-00 Honda Civic Si RHDTurbosmarts springs are designed to work with our Plumb Back, Dual Port and Supersonic blow off valves. They offer a wide range of spring rates to suit your driving style and application. Turbosmarts springs are made from high quality materials and are designed to maintain the peak performance of your blow off valve under the most extreme conditions. Choose from our selection of Turbosmart springs to get the perfect fit for your car and the best