Installing the RB1 manifold, with dyno tests: it's worth it? | J-D automotive

In this video I go to a local mechanic and dyno center to have the CR-Z professionally installed and bench tested, before and after the RB1.

I wanted to test the effect of the RB1 only without modifying the ECU (in Italy it is basically illegal). On the intake side, the CR-Z already has a sporty stainless steel filter and this may have slightly offset the "stock" test ...

However the result was unexpected, at least compared to the popularity of the RB1 manifold with the CR-Z community. Watch the video to find out more.

Good vision! J-D

// TIP // Did you find the video useful? Don't want to give YT percentages? Tip with no middleman: https://commerce.coinbase.com/charges/6AAKXXPT ... https://www.youtube.com/watch?v=A0DcJFNeK5g