I recently bought a intake spacer for my 99 cobra. I was wondering if anyone had positive reviews or comments. My current mod list motor wise is ported and polished heads/intake, FR500 cams, 75mm bbk throttle body, 32lb injectors, bbk Cai, under drive pulleys and bbk longtube headers x pipe and flowmaster cat back. Also with the mods and guesstimate on what my hp numbers would be?