These ingenious adaptors give you the choice of hundreds of styles of wheels. They have the ability to convert 95.25PCD hubs to the most common PCD 4 x 100 PCD (Toyota,VW,Nissan,Vauxhall,Rover,Seat,Suzuki,Mazda and Skoda) the supplied unit is 25mm thick so is idael to use with the common 37/35eT (offset) as most aftermarket wheels are normally a 35mm or 37mm offset these will reduce the offset to the ideal Lotus configuration.
Supplied complete with new high tensile bolts, nuts & washers.

Sold in Pairs ( 2 pairs required for one vehicle)

PICTURE IS FOR DISPLAY ONLY, THESE ARE NOT ADVAN TYRES


We do NOT supply these singularly.

• Heavy duty digital gauge reads 5 to 150 psi in 0.5 lb increments.
• Medium is 5-99 psi
• Keyring version 5-60 psi.

All run off a permanent Lifetime Lithium battery which automatically shuts off when not in use.
Rubber-coating provides comfortable grip.

Water based latex formula does not damage tyre

Formula can be washed out using warm water prior to tyre repair

Eliminates the need for immediate tyre change

Approved by National Tyre Distributors Association

New, unique controllable valve


FITS ALL ELISE S1, S2, 340R and EXIGE.

• 75mm coated, spring loaded anti creep strap adjusters.
• Fully adjustable shoulder straps via 3 bar slides
• Full width 75mm snap hooks
• Lost motion or box fitted to moustache crutch strap. The famous LUKE "red" handle offers instant recognition for drivers and emergency crews
• Moustache 6 point crutch strap tang offers the ultimate geometry and comfort.
• 50mm coated, spring loaded anti creep strap adjusters (B Series only)
• Double layer load spreader pads (B Series only)
• Fully adjustable crutch straps via 3 bar slides.

Available in RED, BLUE or BLACK --- 6 point shown
You WILL require a Harness Bar to fit these. (see ours) .

Supplied singularly

FITS ALL ELISE S1, S2, 340R, EXIGE and VX220.

SPREADER PLATES & HIGH TENSILE BOLTS SUPPLIED FREE OF CHARGE

The speaker pods and inertia belts can be left installed too.

S1 Vehicles , simply choose type A , B or C

S2 Vehicles , simply choose type 1 , 2 or 3
 

The basic difference to the fitments are the seatbelt/harness mounting thread location which depend on whether you are using a standard seat or a Motorsport seat (ours included).

If using a Motorsport or Eliseparts seat then you need Type 'A' for MK1 or Type '1' for an S2 car

If using a standard seat that requires Bolt fixings then Type ‘B’ is required for a MK1 or Type '3' for an S2

Type 'C' and Type '2' are for wrap around harnesses that do not require harness fixing bolts as the straps are simply looped around the bar.
These can be fitted to ANY type of seat. 

An excellent web page concerning fitment can be found here .

S1, 340R and MK1 EXIGE

• Type A; BOLT ON FOR MOTORSPORT SEAT
• Type B;  BOLT ON FOR STANDARD SEAT
• Type C;  FOR WRAP AROUND HARNESSES

• Type 1;  BOLT ON FOR S2 MOTORSPORT SEAT
• Type 2;  WRAP AROUND FOR STANDARD S2 SEAT
• Type 3;  BOLT ON FOR STANDARD S2 SEAT

AVAILABLE FOR ALL ELISE S1, S2, 340R and EXIGE.

S2 'K' SERIES TYPE REQUIRES INSTALL VIA THE COOLANT HOSE (SEE TOP PICTURE).

The Standard Elise radiator is another weak point in the cooling system. Although it is lightweight, it has plastic end tanks which are prone to expanding and leaking under pressure.

If you are racing or are a serious track day enthusiast we recommend our FULL Aluminium Radiator; Specifically manufactured for us as a direct replacement and built to the highest standards using F1 technology.
This has a larger capacity, more cooling fin area and aluminium end tanks so it will not burst even at substantially higher temp/pressure. It is more efficient so you will notice a drop in your usual running temperature.

We have fitted one to a supercharged Elise (which had temperature problems) and this radiator reduced the usual temperature from 93 degrees to 86.  I have also fitted one to my Turbo'd Elise along with several Race cars, all now run an efficient operating temperature.

Our radiator utilizes a 45mm thick twin row core.The standard cooler on the early Elise is 32mm single row and the VX220 Turbo is 40mm thick single row. The flow rate of our core is very similar to that of the VXT but we have added an extra 1600 cubic mm of cooling fins rejecting the heat into the air flow.The twin row core is also far stronger than a single row set up.

Another plus point is that we bond our laser cut side mount channels into place - this we find, allows the radiator outer shell to absorb vibration without stressing the core section.

These radiators have been extensively tested on 330 BHP Audi powered cars (running temps stable at 76 degrees) 300 BHP VX Turbos (running temps down from 88 degrees with 200bhp to 84 degrees with 300bhp!!) and many high powered Honda conversions.

Fits MK1 Elise, MK2 Elise, MK1 Exige, MK2 Exige, 340R and cars with or without air conditioning.

All slots are there for twin or single fans, no drilling is required.

NON Air Conditioning

WE CAN SUPPLY WITH ANY MAP OF YOUR CHOICE ( simply let us know your engine specification).

This new improved 32-bit ECU from the K Series Guru's, comes with pre installed maps once you have confirmed the basic spec of your engine but is fully DIY (windows) programmable by yourself or any efficient engine tuner.

Fully Plug compatible (i.e simply plugs straight into your present ECU loom) and essential for those wanting any more than 160 BHP from their standard engine.

The EU3 plug/loom will be available shortly for those S2 owners wanting to upgrade too.

Comes complete with Laptop comms leads and easy to follow instructions

This ECU has been specifically tailored to the uprated K series engine specifics and will handle all of the upgrades you can throw at it  i.e. Sequential ignition, Traction control, Supercharging, Turbocharging  it can even use the IACV (cold start idle valve) and easily  handles the most powerful normally aspirated engine modifications.

FITS ELISE S1 ( NOT VVC ) 340R and EXIGE.

Take a few moments & read what you get with this magnificent ECU

The new K3 ECU is the most significant step forward for Emerald in over a decade of ECU design, development and manufacture. The new firmware and software packages take Emerald into a realm where it can stand comparison with systems costing up to three times as much. For example the K3 has a CAN bus (controller area network) and now links direct to the AIM dashboard. When you check out the new features that come as standard with the Emerald K3 ECU I think you will agree that you cannot find better value for money anywhere in the ECU market place. Considering the ability to upgrade our previous 32 bit M3Dk to the latest specification, it makes the decision to purchase an Emerald ECU a true performance investment: Emerald - here today and here tomorrow.

TRIPLE MAP FACILITY
Using a simple, user configurable, voltage input you can now switch between three completely different maps held inside the ECU’s memory. This is not just a case of having different fuel or ignition maps. The Emerald K3 ECU holds the total map parameters in memory allowing you to conveniently switch between maps with different warm up values, rev limits, and boost control settings, etc, as well as fuel and ignition timing.
   As an example you can set up one map for unleaded, another for high octane fuel and a third for the new E85 BioEthanol fuels. You can have different boost level settings on a turbo engine and switch between maps as you drive. You can even have different boost levels in different gears.
   The ability to switch maps on the fly from the dashboard allows you to change fuel grades mid journey, lower the rev limit for a “guest” driver or run a slightly weaker mixture for motorway cruising - as opposed to a maximum attack track map where everything is set up for power and nothing else. Experience and imagination will undoubtedly find many other uses for this superb new triple map feature.

ADAPTIVE MAPPING
Fuelling learns as you drive
Currently standard production ECUs have a self learning system for the fuelling which ensures that the air to fuel ratio remains where the car manufacturer meant it to be. This has only been possible with the development of the wide band lambda sensor. Consequent mass production of wide band sensors has now made these affordable to car builders and modifiers working on a budget.
   The new K3 software and firmware package includes an adaptive mapping system but unlike the OE systems our target maps are fully adjustable by you, the end user. The adaptive learning map exactly overlays the base fuelling map so you can have exactly the air to fuel ratio that YOU want anywhere in the speed and load range.
   The target and correction maps are now colour coded so you can instantly identify rich or weak areas (red is rich and blue is weak). This is yet another example of Emerald’s hands-on approach to ECU software design; practical as well as pleasing to the eye.
More flexible?
Need more flexibility? You have a fourth adaptive mapping screen that allows you to switch from closed loop to open loop to adaptive mapping from one load cell to another (feed-back mode) – giving you total control at all times.
    Taking a voltage input from 0 to 5 volts you can define the signal from any of the currently available aftermarket wide band readers. You can tell the ECU what to learn, when to learn it, by how much and how quickly. You get total control of the self mapping system and you can have different AFR values for all three different maps in the ECU. That’s real flexibility.
Boost control
Boost control against engine rpm is an essential part of turbo control but the better systems have always had boost control against throttle position as well as rpm. This gives you the ability to back off the boost as you lift the throttle – giving much more control than the all-or-nothing approach of some systems.
    Emerald has now added boost control functions input from the gear ratio. With input from a road wheel sensor the ECU calculates which gear you are in and therefore you can run different boost levels in different gears. There is also the facility to have the boost control over-ridden from a control knob on the dash giving the driver total control over the engine boost parameters. By adding this to the triple map switching facility we believe there has never been a more flexible system on the market at this price.
Individual cylinder trims
The K3 ECU can now trim cylinders on an individual basis allowing simple calibration of unmatched injectors or fuel and ignition trims to suit individual cylinder efficiencies. Each cylinder can be trimmed with positive or negative gains.

EXHAUST GAS TEMPERATURE
Closed loop on EGT for boost and fuelling
Exhaust gas temperature is a critical measurement for high performance engines. The new K3 software allows you to read-in exhaust gas temperature from a suitable thermocouple via the CAN bus. You can then set port temperature limits in the software to reduce turbo boost and/or add fuelling to safeguard the engine. You also get the EGT reading on the live mapping screen allowing you to monitor the engine during mapping. The system already contains the calibration for the Audi/VW EGT sensor making the new K3 a must for anyone using the VW Audi 1.8 Turbo engine as a transplant.

MOVABLE SPEED SITES
Emerald has always been proud of the speed capability of the system. Previously we had 32 speed sites at 500rpm intervals giving a total rpm span from Zero to 15,500rpm. The system has been bench tested on a simulated 36-1 trigger wheel to a staggering 44,000rpm - before it started to lose accuracy! We were confident that our 15,500rpm rev limit was no idle boast but to the best of our knowledge nobody has ever made use of it. Users were therefore asking for more speed sites over a lower speed range.
    Consequently the K3 software package allows you to move the speed site position; which means you can shuffle the sites down the rpm range and have them anywhere you like. We wanted to give even the most demanding customer no cause for complaint so the resolution on site setting is one rpm (1 rpm). You can space them anywhere you like, even or uneven and all speed related events, like warm up tables, ignition sites, etc, move position to stay in alignment. This means you can move sites half way through mapping and carry on as if nothing had changed: practical as well as clever.

FLEXIBLE SETTINGS
Movable load sites
It’s the same story with load sites. Rather than having them fixed you can now move them to a resolution of one percent (1%) and with so many new throttle body designs coming onto the market this allows you to set up the maps for traditional butterfly bodies or roller barrels – whatever the design. Should you feel the need to experiment you can have different speed and load sites on each of the three available maps.
    Load can also be read from a manifold air pressure sensor rather than throttle angle simply by changing the software configuration.
VVT Cam Control
K3 now features full control of the Rover cam duration (VVC) engine or variable cam timing systems with algorithm for oil temperature. No more dash mounted on/off switches!
Sensor calibration
Traditionally, with an eye on simplicity, we at Emerald have stayed with one fixed air and one water temperature sensor calibration file. Due to the wide diversity of applications now available we have subsequently included the ability to user define the sensor calibration. Since we doubted that many of our customers would have access to climate chambers we have adopted a clever software strategy for sensor calibration.
    You enter the sensor value at ambient (room) temperature. Next you place the sensor in ice and record the value at zero degrees C. Follow this up with boiling water (100 degrees C) and the software does the rest. A true parabolic curve is drawn through all three points allowing you to calibrate almost any sensor to the system with little more than domestic equipment available around the house (most people have a fridge and a kettle). Wherever we can we like to make the complicated as simple as possible.
   Injectors can now be calibrated for changing supply voltage with the “user defined” option. Over the last ten years we have seen power outputs in the tuning industry climb ever higher. Ten years ago 200bhp was an outstanding engine; currently it is not an uncommon output for a fast road conversion. This has meant that a wide range of larger injectors are now being used and many have wildly different requirements on voltage correction. 
Emerald are currently working on building up a library of correction curves for the most common injectors.

Download Brochure (Click here - requires acrobat reader 4.5mb right click to "Save As")

Please note if yours is top picture (Short type) or lower picture (Long type)

1st is the PIPER 270 Fast Road Camshaft

2nd is the PIPER 285 Ultimate Road Camshaft

3rd is the PIPER VVC Camshaft

4th is the Piper ARKBP320M Race /Sprint

5th is the ARK 1227 as used in the SLR 500

6th is the ARK1444 Race/Sprint Cam

We can supply the above in Hydraulic or Solid lifter form

Information on power increase and pricing  CLICK

All Camshafts are the same price per pair apart from the VVC which are £350 per kit.

Contact us for best prices on Camshaft Followers,Uprated Springs,Caps and Shims.

The regulator packs within any alternator are quite delicate and sensitive to heat.
The location of the alternator on the Elise is just a few millimetres away from a 500 degree exhaust pipe so we recommend the use of our Alternator Heatshield to protect it.

It may also be worth you changing the Alternator Belt at the same time as it is an inexpensive item but at any other time a 2 hour job to do.

FITS ELISE S1, S2, MK1 EXIGE and 340R

PLEASE NOTE 10.5mm FOR PRE 2001 ENGINES 11.5mm FITS POST 2001 ENGINES

NON air conditioned cars only.

FITS ELISE S1, S2, 340R and EXIGE (NON AIR CON)

The Elise/Exige engine is prone to overheating especially on track days. This simple product fitted to a temp gauge enables you to keep an eye on the oil temperature and gives a fair warning to slow down/stop if your oil reaches its maximum operating temperature  (usually ~130 degrees C).

FITS ALL ELISE S1, S2, 340R and EXIGE.

• For fitting S2 Bilstein suspension to S1 or to lower S1 running Koni's by 15mm
  
  
• For fitting S2 Bilstein suspension to S1 or to lower S1 running Koni's by 15mm or 25mm (2 settings)

PLEASE CONFIRM CHASSIS NUMBER & REQUIREMENT IN ORDER SECTION

The rubber bushes used on the Elise are sometimes too flexible and camber/castor changes whilst driving are inevitable.
One alternative is to rose joint your vehicle, which can be too harsh for a road car.

Now you can have the best of both worlds with these nylatron bushes. They do not affect the ride comfort of your car but intensify the handling capabilities by keeping the geometry as it should be under varying conditions.

These bushes and sleeves have recently been re-designed by us to now be the ultimate available.

The full kit includes 32 nylatron bushes 14 x 38.25mm Stainless steel sleeves, 2 x 48.25mm Stainless steel sleeves, a sachet of Molybdenum grease and detailed instructions.

FITS ALL ELISE S1, S2, 111R, 340R and Mk1 / Mk2 EXIGE.

Supplied as 1 full cars set (16 pairs)

NOW SUPPLIED WITH A TOP QUALITY 16MM REAMER TOOL FOR EXTRA PRECISION.

WE CAN SUPPLY NEW NUTS BOLTS WASHERS CLICK HERE

CLICK HERE