George E. Stock Airbox Modification

Modified Stock Airbox Hybrid Airflow

Background: Testing results with the Blaze Performance intake parts shifted my focus from stock-size turbocharger intake optimization to hybrid-size turbocharger intake optimization. Before testing with the Blaze intake parts I didn’t have a target size for a hybrid-turbo compressor inlet, so I used a silicone hose to represent what I thought a hybrid-turbo inlet diameter […]

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Mk7 GTI Panel Filter Flow Test

Panel Air Filter Flow Test

Background: Occasionally I’ll use the stock GTI airbox with a stock air filter, and after having the same air filter for a few years I decided to purchase a new Mann air filter and flow test it against the used stock filter to see how the airflow rates compare. Since I was comparing these two

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