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.

Thanks for watching this video!
Dear European follower, If you buy today's a HONDA tuning part through the below links, you will get some Ayrton Senna karma point. :-D
J-D

// Sources ///
RB1 manifold https://ebay.us/IxQXjr
HKS Performance Oil Filter for Honda https://ebay.us/ptbLbk

Others:
Spoon Wide rear mirror on ebay https://ebay.us/Vf9PZi
Spoon Blue Wide Door mirrors https://ebay.us/c1xtY1
Spoon N1 muffler https://bit.ly/3WOPGNo
Spoon N1 Sub silencer https://bit.ly/3WOq2bB

Blackhawk Japan (Global affiliated link)
https://www.blackhawkjapan.com/?rfsn=...


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