No problem I appreciate the opportunity to explain; 1.) We were contracted specifically by ARRINGTON to design and build the WARHAMMER for them, in essence it is their product under license from us. We have made design changes that are specifically useful to the 90mm TB and didn't want to implement this into the AIRHAMMER as the per part cost is considerably more to manufacture. 2.) The WARHAMMER is a very different intake, this will be obvious when you see the pictures (we purposely have not shown the design changes to prevent a copy product until our patents are secure.) 3.) Pricing, the WARHAMMER is $499.00 MSRP. (Introductory price (479.00) The AIRHAMMER is $369.00 MSRP (Introductory price $329.00 4.) We wanted the AIRHAMMER to remain a competitive intake in terms of price and felt a 499 price point would severely limit overall sales. This also relates to my first point, in order to make the WARHAMMER applicable to a stock TB you will also need an adapter which will add to the 499 price by approx $ 30.00. I will add that we go through major hoops to get the pricing to where it is, If I can reduce the cost of the intake by one dollar without sacrificing quality we do it. Having said that quality is our first objective.