Cosworth Plenum for 350Z/G35 – Version 2.0

Cosworth has made a big change to their Intake Plenum for the 350Z/G35. All new versions will now come with a durable billet aluminum endcap. This was done for a couple reasons, most notably that there were issues getting the caps on time, when they had plenums otherwise ready to go. In addition, the billet ones should seal better than the carbon ones, making it even better for guys running lots of boost. Pricing of the plenum remains the same

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