Originally Posted by TrackRat
Sure, if you're willing to pay the $3,500 per day dyno test fee, I'd be glad to oblige.
Since you dont have any data on hand what so ever, let alone a link to a website/s, then everything you have said has very little to no value. Why? If YOU payed me $6,000 per day dyno test fee then i would show you that air filters do make a difference.
Dinan uses Engine Dyno to test all their products before they sell to customers. And every single product, even an air filter shows gains on an engine dyno. They do have an in house engine dyno. Or are you going to tell me that Dinan is BS marketing as well?