what are these actually like in reality? what gains are to be had from them? looks good like.
This combined with a stainless steel exhaust and a rikus automotive camshaft setting tool and re map will turn your 172/182 into an over 200bhp monster.
Before and after graph from Surrey Rolling Road (ie totally independent and hence very easy to believe) but bare in mind that some of the gains are down to the remap and the better exhaust etc not just the RS2, it needs to be part of a package like that to work well, although you will see peak bhp gains even if you just fit it on its own and dont remap.
It'll be the remap that eliminates those flat spots rather than the RS2 I'm assuming?
Very impressive, mind.
So the RS2 is a VTEC system?
I think the cost is hard to justify on a normal 172 unless you are very attached to it, its the sort of money that could see you swapped into a newer better car for example.No, it all sounds good to me. Just wish I could justify spending the money. I have other plans in mind first which is a shame.