I’d be removing the inter cooler and checking the under side. If the cooler is leaking you will be just pissing money in the wind getting dynos etc etc. the cooler only needs a pin hole for it to be rendered useless. I here so many people saying oh it’s just a tiny leak. Well that’s all it needs. It is imperative that you have a 100% sealed intake system from the air box to the inlet manifold.
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