I’m a big fan of RIPP. But don’t think just adding their coil is going to give you a big boost. Engines need air And gas. You can’t add more of one without Adding more of the other, and then you have to ignite the gas efficiently and get rid of the exhaust. That means adding a complete system. I went with RIPP’s coils, plugs, wires, headers and 91 octane Diablo tune. To add more air I went with a Volant CAI. MBRP exhaust completes the package. Lastly, regearing is a must if you’re running larger...