the manis are identical just different badging. the design and the porting are all the same srt or amg. im sure rob has a set or 2 of srt manis waiting to go!

i think the main reason there wasn't much talk about this was because its farther down the mod scale for most. after pulleys tunes intakes people start looking for smaller inc in hp because it gets harder to get bigger #. so headers and manis come to mind if the folks want to pony up the $$$. myself i never wanted the dual cai or the manis because i loved the way the mercedes airboxes and manis looked. 1 ride in 13dogs car after he installed the dual cai from rob and i then knew what the fuss was about! now im searching for a used set of robs manis' as well