Why a G37 High Flow Catalytic Converter is a Must-Have
If you're looking to wake up your VQ engine, installing a g37 high flow catalytic converter is probably the single best bang-for-your-buck mod you can do. It's that perfect middle ground for owners who want more power and a better exhaust note without the obnoxious smell or legal headaches that come with running straight test pipes. Most G37 owners eventually realize that the stock exhaust system is a bit of a bottleneck, and the catalytic converters are the biggest culprits in that restriction. ...