HKS drop in filters
Hi everyone,
I have been doing research on the HKS filters how they are 3 layer design and how well they flow. I am trying collect data on how well they hold up and work on the 3.7VQ engine.
I would like to hear from people who have run them and how well they preformed. The main issue I have is are they safe? Do they let in dirt/dust that OEM or people like AFE Cosworth and K&N don't let in. I like the overall design of the HKS but need more data in them.
Thank you
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2013 6MT IPL GrSh|V-Leds|OSRAM | SWIFT | H&R | CUSCO | HKS | 3M |
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