Andrew Fletchers 612BHP GR Yaris

As far as we know Andrew’s GR Yaris is the most powerful GR Yaris in the UK at present, making 516whp which is an estimated 612bhp at the flywheel running E50 fuel.

Andrew brought his car to us with one goal in mind, to have the fastest maddest GR Yaris in the UK and we think you’ll agree this has been achieved!

Just take a look at the spec list below, no expense spared with all of the best components you can buy anywhere.

If you need your GR Yaris tuned or maintained please get in touch, we have various tuning options from just a remap to what you see here depending on your requirements.

Andrew’s GR Yaris has the following modifications:

G16E-GTS Engine & transmission:

  • Syvecs GR Yaris ecu
  • Syvecs X4 expander unit
  • Garage Whifbitz CNC ported cylinder head
  • Closed deck block
  • Garage Whifbitz carbon engine cover
  • HKS head gasket
  • Kelford G16E-GTS 276/286 billet camshafts
  • Kelford G16E-GTS valve springs
  • Italian RP forged pistons
  • Italian RP H beam conrods
  • Lamspeed L19 head stud kit
  • Garage Whifbitz GPF back stainless steel exhaust system
  • Lamspeed Racing G16E-GTS turbo kit with a Garrett G25-660 turbo, Turbosmart external wastegate, 3″ downpipe and midpipe
  • Wagner Tuning intercooler kit
  • Custom Alloy Welding billet intake manifold
  • Eventuri intake kit
  • HKS Iridium spark plugs
  • Airtec Motorsport catch tank
  • Airtec Motorsport engine oil cooler
  • Lamspeed Racing upgraded fuel system comprising of a Radium boot mounted surge tank, Walbro 525lph fuel pump, flex fuel sensor and teflon braided hoses throughout
  • Asnu 1500cc upgraded fuel injector kit

Chassis, body & transmission mods:

  • Syvecs 4WD controller
  • Syvecs 100HZ GPS sensor
  • Koutec 7 speed sequential billet gearbox
  • ATS carbon twin plate clutch
  • KW V4 Clubsport coilovers
  • Ferodo DS2500 brake pads
  • Verkline full suspension kit with tubular front and rear subframes, rose jointed suspension arms throughout
  • Advan GT 9.5×18 lightweight wheels
  • Nankang AR1 255/35×18 tyres
  • Hel Performance rear diff cooler kit
  • Carbon fibre vented bonnet
  • Buddy Club ltd edition seats
  • Rear roll cage
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