will 19" RS6 alloys fit straight on?
anyone got these alloys on there S4 ? any pics please?
upgrading the turbos to KO4's? is it just a case of unbolt KO3's and bolt on Ko4's?
what else is needed if anything? ECU upgrade to handle the bigger turbos?
what BHP can i expect from K04's on an otherwise standard S4 (265bhp)
many thanks for your help
anyone got these alloys on there S4 ? any pics please?
upgrading the turbos to KO4's? is it just a case of unbolt KO3's and bolt on Ko4's?
what else is needed if anything? ECU upgrade to handle the bigger turbos?
what BHP can i expect from K04's on an otherwise standard S4 (265bhp)
many thanks for your help