£ 299.00
AS Performance Ported Lower Inlet manifold for Focus Mk2 ST & RS - outright
  • Gains from 5-15bhp & 8-20ftlb of torque depending on spec.
  • Ported and polished finish
  • Degreased & shot blasted finish for that brand new finish
  • Inlets ported to match AS upper cast inlet manifold
  • Easy DIY job with correct tools and good basic mechanical knowledge
  • Available with a exchange or outright option
  • Value for money, the AutoSpecialists pledge
£ 295.00
Focus Mk2 RS/ST Big Turbo cast manifold with the large T3 flange
  • Cast Iron construction
  • External waste-gate comparable.
  • T3 High Power version up to a GT35 turbo & 600+bhp
£ 295.00
Focus RS Alloy 2.5 inch Power kit - Light weight Boost pipe upgrade gain 5-10 bhp
AS Performance now brings you the AS-2.5 Power kit, most cost effective way to get a super light weight 2.5" Boost pipe upgrade made from alloy rather than the more expensive Stainless Steel option.
£ 161.60
Kompact Shortie - Dual PortA fixed 50/50 vented valve, the Turbosmart Shortie Kompact Dual Port valves have been specifically designed to suit BorgWarner EFR and KKK turbos.