RK Customs

What is an ECU Remap?

 ECU Remap is a re-flash of the engine management system which installs new software to change the operating parameters of the engine. An ECU Remap will alter parameters including throttle position, Fuel duration, boost pressures, torque limiters, boost limiters, fuel pressure limiters, lambda correction and many more. Engine Tuning and ECU Remapping has become a huge industry over the last 15 years as modern engines have become fully electronic and therefore able to receive engine tuning via ECU Remapping.

What are the benefits of an ECU Remap

An ECU Remap will provide a much improved drive with sharper throttle response, greater in gear flexibility, more power throughout the entire RPM range and on diesels will also improve your fuel economy.

We provide Lifetime Backup and Free Restore orginal map

Sample Cars:

BMW 5 Series 520i (B48B20A) 181 bhp

BMW i8 1.5 Turbo Hybrid 357 bhp

Audi S5 3.0 TFSI 328 bhp

Mercedes Benz CLS 63 AMG 525 bhp

Maserati Levante 3.0 V6 275 bhp

Porsche Panamera GTS 423 bhp

Audi A6 3.0 TDI 241 bhp

Brake Caliper Painting

Calipers are wet painted on the car

Calipers are given a stage by stage preparation and cleaning treatment
They are then masked and carefully bagged with bodyshop protection
The calipers are then etched primered and spray painted under low pressure

All colours are available and takes a full day
Price starts from £ 25-£ 50 (1 piece)
Any stickers / decals are included

Light Tinting

RK Car Design offer you a unique tint which we apply to your headlights, fog lights and rear lights which are road legal and are MOT compliant.

It is also suitable to use on motorbike lights!
We offer different shades of colours for you to choose from which are non-permanent which means they are easily removable.
Prices from £59 per set and can be done swiftly enough to avoid you hanging around for to long.


Dash camera installation

Full Installation + Toguard Full HD Front and Rear Camera is from £129

Through our installation service we are able to offer individuals a complete package.
From selecting a suitable dash camera, to organising and then professional fitting the dash cam to the intended vehicle.

We install the majority of our dash cameras using a fuse holder adapter, this allows us to fit the camera without cutting any cables.
This is especially important when there is a guarantee or warranty on the vehicle.

Our fitter will install your dash camera as discreetly as possible whilst still allowing for the best viewing angle.

This would usually involve positioning the dash camera neatly behind your rear view mirror.

Key Word:

  • High Resolution 2.5K+1080P with Night Vision】 TOGUARD 12 inch touch screen mirror dash cam is equipped with high resolution 2.5K (2560*1440p) front camera and 1080P (1920*1080p) rear camera, which provides crystal clear video quality to read license plates during day and night, protecting yourself and have proof for insurance claims like car accidents.

  • Smart Voice Control System】The voice command of this mirror dash cam is the best feature than other dash cameras. You talk, it listens, which works flawlessly and makes it easy and quick to operate, like turn on/off screen, lock video, start reverse, start/stop recording, switch cameras, etc. You even do not need to connect the red wire from rear camera to reversing light, speak ”start reversing” to ask the dash cam get into reversing mode immediately.

  • Adjustable Viewing Angle & Safe Parking】The 170° wide angle of dash cam is great to capture activities from both sides and eliminate the visual blind spots. You can slide the left screen up and down to adjust the angle while driving and reversing. The backup camera will automatically switch over full display with parking line when reversing if you connect the red wire from rear camera to the backup light.

  • Loop Recording/G-sensor & Parking Monitor】 Loop recording will auto overwrite the earliest unlocked footage in case the SD card is full. With built-in G sensor, the mirror dash cam will lock emergency video in the event of an accident to prevent being overwritten. Triggered by parking monitor, the dash cam will automatically turn on and take 20s footage when detecting collision.