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CJS Racing Ducati 2 Superbike
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CJS Racing - Aprilia Superbike
CJS Racing Superbike - Honda
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CJS Racing - Ninja Superbike
CJS Racing - Ducati Superbike

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For Superbikes, Jetski's & Outboard Engines

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If you have an enquiries and questions,

please call us or send us an email using the details below.

CJS Racing - Dyno Run 1
CJS Racing - Dyno Run 2
CJS Racing - Winols Map
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APRILIA  · BMW  ·  DUCATI  · KAWASAKI  ·  SUZUKI  ·  KTM  ·  MV AUGUSTA  ·  TRIUMPH  ·  YAMAHA

If your bike has extensive modifications, remapping is recommended as the full potential of the engine will never be realised. A bad air fuel ratio can melt pistons in a short amount of time and can diminish power delivery. Please bear in mind even stock production motorcycles suffer from bad fuelling that causes flat spots and stuttering at low speeds. All this can be eliminated with a dyno set up.


Our equipment comprises the latest Dyna Pro load-controlled dyno running 4 lab quality Lambda sensors that samples the engines cylinders simultaneously. We do not waste your time and money making basic average maps with the air fuel ratio's measured at the tailpipe like most other firms. This leads to inconsistent and incorrect Air Fuel Ratio readings doing more harm than good. The V twin needs to be treated as two individual engines or correct fuelling, power, torque and drivability will never be optimal.


Going direct into the original ECU gives you twice the amount of throttle position and rpm set points than any other unit on the market meaning the end result is smoother performance.


There are also fuel and spark maps for all cylinders combined with hundreds of other special functions like rev limits, fly by wire adjustment, secret map switches, lambda deactivation and target air fuel ratio maps.


Ride in Ride out prices vary depending on whether we remap the main fuel map or for serious enthusiasts optimise the entire operating system including offsets and spark maps for serious performance.


For more info on what can be done with the ECU check the additional ECU Services below where you will find every service from disabling your red key to choosing the temperature at which your cooling fans activate.

CJS Racing Winols 1
CJS Racing Winols 2

Week by week new strategies are being found inside the ECU's and are tested.


So far below are some of the things that can be done. This means you can simply send in your ECU and have it modified/reflashed to your requirements.

Change traction

control strategies


Change fan

temperature activation


Reduce or increase

engine braking


Revirgin / Decode

locked ECU to use

on any bike

Change rev

limits


Change soft limits

and gear speed limiters


Change welcome

message


Make exact clone of

your existing damaged

ECU

Disable the antenna

function to use any

dash/clocks and ignition

key set,


Change ignition to

improve bad idle


Change overrun

to cure popping and

stalling on deceleration

CJS Racing - ECU
CJS Racing - ECU
CJS Racing - ECU
CJS Racing Logo
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REMAP AND FLAMAGE

Z1000 AKRA

CJS Racing Winols 3
CJS Racing Dyna Pro
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CJS Racing - Superbikes
CJS Racing - Jetski's
CJS Racing - Boats

Fuelling of all cylinders individually and Lambda deactivation. Set up in our workshop on our DynoPro dynometer. plus the addition of our additional ECU services list, listed below.

Can't get to us? Post us your ECU and we can modify it and send it back to you. Customise your ECU by removing restrictions / immobilisors and other enhancements. UK and Worldwide service available. Please get in touch for more information.

APRILIA

BMW

KTM

DUCATI

SUZUKI

YAMAHA

MV AUGUSTA

TRIUMPH

HONDA

All Models

HARLEY DAVIDSON

Please get in touch with us with any enquiries you may have for this service.

KAWASAKI

YAMAHA

KAWASAKI

YAMAHA

SUZUKI

All Models

All Models

All Models

hello@cjsracing.co.uk

Unit 12

Clutton Hill Industrial Estate

Bristol

BS39 5QQ

Website by Inbound Media Solutions

Privacy Policy

Copyright 2020 - CJS Racing

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After testing many of the top selling ECU reprogramming software's, WinOLS from EVC is undoubtedly the best with many advanced features.



EVC have given us OLSX an online exchange portal linking other professional WinOLS users, their projects and tuning files together 24 hours a day at the touch of a button.



With our extensive research and development we supply our own map packs and tuning files to make your job as tuners easy.



Put an end to your sleepless nights hunting for hard to find maps, tables, limiters and immobilisers. We have done the hard work for you. All you need to do is download a map pack and start tuning your customers bike!

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Gives access to the main fuel maps

Gives access to all fuel and spark maps

Gives you access to all fuel, all spark, and many other parameters such as welcome messages, AFR maps, fly by wire, lambda deactivation and sometimes immobiliser sources. Many of the source maps come straight from factory map description files therefore there is nothing better.

With over 12 years experience and being the first WinOLS bike reseller, CJS can give you extensive training at yours or our Dyno Centre on the use of winOLS and what's involved in the world of ECU reprogramming.


The one day in depth training course covers the skills involved in locating, recognising and marking maps in various types of ecu binarys using winols. Please get in touch for pricing and information.

CJS Racing Owner

Based in the South West of England, near Bristol, Louigi Moto workshops can keep your pride and joy on the road every year or take your race bike to proven championship winning levels.


The standard of Louigi Moto's preparation has won them awards and success on the track. The same level of detail is applied to all bikes that pass through their workshops. Louigi Moto specialise in race bike preparation, suspension setup, fault finding and servicing. They also have fuel injection diagnostic equipment to set up your engine and factory ride height tools to tune your suspension. Please visit Louigi Moto's website for more information.

CJS Racing - Louigi Moto 1
CJS Racing - Louigi Moto 4
CJS Racing - Louigi Moto 3
CJS Racing - Louigi Moto 2
CJS Racing - Louigi Moto Logo
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CJS Racing - Payment

Secure Payments for services can be made through Direct Bank Transfer or PayPal.

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CJS Racing Map Pack 3
CJS Racing Map Pack 2
CJS Racing Map Pack 1
Inbound Media Solutions

SKIDOO

ARCTIC CAT

All Models

All Models

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Gives you access to unlimited tuning posibilities. Super Map Packs are drafted from A2L files which are files used by OEM calibrators and are extremely rare. Please get in touch for more info and pricing.

CJS Racing Map Pack 4
CJS Racing Map Pack 4
CJS Racing Dyno Room
CJS Racing Map Pack 3
CJS Racing Map Pack 2
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CJS Racing Map Pack 1
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CJS Racing Review

Is a specialist engine workshop focusing on ECU reprogramming and Dyno Tuning for Superbikes, Jetskis and Outboard engines.



Here at CJS we can pretty much tune anything. What makes us different from other bike tuning companies is we do not use plug and play commercial tools such as flash tune or tune ecu, we work with the raw ecu code and manuipulate the map data.



Therefore as long as we can access the ECU we can start the tuning process immediately instead of waiting on commercial tool updates.



We have a strong network of programmers and tool designers worldwide to help us extract data from the latest control units that are not listed on classic flash tools. We work along side well known manufacturers of flash tools and have access to many OEM editing tools and map definitions in A2L format and we can also provide a file service and create mappacks in ols, kp or xdf format by email.

• Kvaser


• Alientec


• Piasini


• MPPS


• WinOls

• Vector


• Taxtric


• MMC Flash


• OLS300 ECU Simulator

ABOUT          DYNO TUNING          SERVICES          OLSX FILE PORTAL          LOUIGI MOTO          CONTACT

CJS Racing - Main Logo 2
CJS Racing - Main Logo 1