2001 Lotus Exige S1 K20 Turbo - 550BHP!

Yours for only £49,995
Interested in this vehicle? Call us on 01622 890 233

Mileage: 58300

Colour: Gunmetal

Built to be the ultimate track weapon, this Lotus Exige S1 has been heavily modified by Maidstone Sports Cars over the years to push the boundarys of the Honda K20 engine.

Starting life as a normal Lotus Exige S1, the car was converted to Honda by Sinclaires back in 2011. In 2015, Maidstone Sports Cars were approached to develop a turbocharger kit for the Honda conversion, and this was the prototype.

The engine was fully rebuilt with uprated pistons and rods, and then a bespoke exhaust system was built to house the Garrett GTX3071 turbocharger. A twin barrel charge cooler system was fabricated and mounted above the engine to help with intake temperatures. A large capacity fuel rail and fuel injectors were fitted to increase output.

The gearbox was fully stripped down and rebuilt with GearX 1st to 4th drag gear set, a Kaaz limited slip differential and a taller final drive. The gearbox was mated to the engine with a new clutch and TTV lightweight flywheel.

The suspension was fully rebuilt with Nitron NTR40 dampers and springs, Nitron Racing inner wishbone bush set and an EliseParts uprated anti-roll bar and toe link kit.

The front brakes were uprated to 4-pot Lotus calipers with 308mm aluminium belled discs and Pagid RS14 pads. The rear discs were upgraded to 304mm aluminium belled discs with Pagid RS14 pads. The car had stainless braided brake lines fitted at the same time.

The fuel tank was upgraded to a Pro Alloy 48L endurance tank with a Spitfire Engineering uprated fuel pump, rated to 1000BHP.

On it's power run this car made 550BHP

SPECIFICATION​

ENGINE
  • Honda K20A2 Type R 2.0lt Built Engine
  • Wiseco 87mm Pistons 
  • Skunk2 Alpha Series Conrods
  • Supertech Block Guard
  • Garrett GTX3071 Turbo
  • Turbosmart Gen-V Hyper-Gate WG45
  • Injector Dynamics 1050cc Fuel Injectors
  • Hondata ECU fully mapped with 4 Port Boost Control Solenoid
  • Skunk2 74mm Pro Series Throttle Body
  • ITG Maxogen Cold Air Induction Kit
EXHAUST
  • Sidewinder K20 Turbo Exhaust Manifold (Ceramic Coated)
  • Custom Stainless Large bore exhaust system (Ceramic Coated)
GEARBOX
  • Honda K20 6 Speed Gearbox, Rebuilt with GearX Drag Helical Gear Set 1st - 4th and new synchros
  • Kaaz Limited Slip Differential
  • TTV Lightened Flywheel
  • Exedy 3-Piece Clutch
FUEL SYSTEM
  • Pro Alloy 48L Aluminium Fuel Tank
  • Spitfire Engineering Uprated Fuel Pump (Rated up to 1000BHP)
COOLING
  • 3-Way Pro-Alloy Aluminium Radiator
  • Silicone Coolant hoses
  • Side Mounted Oil Cooler
  • Twin Barrel Charge Cooler System with Pierburg CWA100-2 electric water pump
SUSPENSION
  • Suspension components stripped, blasted and painted
  • Nitron NTR40 ClubSport Dampers & Springs
  • Nitron Racing Inner Bearing Wishbone Kit
  • EP Tuning Uniball Toe Link Kit 
  • EP Tuning Adjustable Anti-Roll Bar
BRAKES
  • Front: Lotus 4-Pot Front Calipers with AP Racing 304mm brake discs with Pagid RS42 brake pads
  • Rear: AP Racing 304mm brake discs with Pagid RS14 brake pads
  • EP Tuning Stainless Braided Brake Lines
Engine 2.0 Honda K20A2 - Turbocharged & Chargecooled
Gearbox 6 Speed Manual
Power 550 BHP
Torque 400 ft/lb
Top Speed 165 mph