i've never heard of it, but its not gonna hurt! anyways, i've heard ok stuff about ksport rally setups, HOWEVER, don't expect them to last the whole season!
terminator v8 in an SVT focus (soon to be boosted @ 20 PSI with a 2.9 L Kenne Belle on Corn!!!
(750 rwp and low 10 second focus, here I come!)