Manufactured from 65mm Stainless Steel Material, Will Fit R4 Spec or Group N Spec cars . Designed to fit or our own AMS Upgraded Turbo Outlet Flange see part All options come with fitting kit included System 1System with no Silencers or Catalyst £598.00 System 2 System with Silencer in Tailpipe / No Catalyst £646.00 System3System with HJS FIA Homologated Catalyst in tail pipe £1076.80
