/ Sprint Booster
Sprint Booster AMG
Sprint Booster Mercedes
Sprintbooster Mercedes
Mercedes sprint booster
AMG Sprint Booster

Sprint Booster Mercedes RSBD452 Generation V3 - Superb upgrade improving acceleration instantly

Regular price
£169.95 £203.94
Please select desired Currency from dropdown at top.
VAT Taxes are only applied to customers within the United Kingdom, therefore, if you live outside of the United Kingdom you will only pay Excl Vat price.
Shipping calculated at checkout.
Supplementary Items

Product Spec
Part Number: RSBD452

Sprint Booster Mercedes RSBD452 - Superb upgrade improving acceleration instantly


Suitable for:

  • AMG-GT / GTC / GTS / GTR C190 2015-
  • AMG GT 4 X290 2018-
  • A-CLASS W176 2013-2018
  • B-CLASS W246 2012-2018
  • C-CLASS W204 2007-2013
  • C-CLASS W205 2014-
  • CLA-CLASS W117 2012-2018
  • CLK-CLASS A207/C207 2010-
  • CLS-CLASS C218 2010-2018
  • CLS-CLASS C257 2018-
  • E-CLASS W207 2009-
  • E-CLASS W212 2009-2016
  • E-CLASS W213 2017-
  • E-CLASS W238 / C238 / A238 2017-
  • G-CLASS W463 2019-
  • GLA -CLASS X156 2014-2019
  • GLC -CLASS X253 2016-
  • GL-CLASS X166 2012-
  • GLE-CLASS C292 2015-
  • GLK-CLASS X204 2009-
  • GLS CLASS X166 2016-
  • M-CLASS W166 2012-
  • S-CLASS COUPE C217 2014-
  • S-CLASS W222 2014-
  • SL-CLASS R231 2012-
  • SLK-CLASS R172 2011-
  • SLS- W197 2010-
  • SPRINTER NCV3/W906 2006-2018
  • SPRINTER 907/910 2019-
  • VITO/VIANO - W639 2006-
  • VITO/VIANO - W447 2015-
  • FORTWO (451) 2007-
  • CRAFTER 2006-2016

The Sprint Booster is a device that improves acceleration on drive-by-wire cars by continuously measuring and converting the digital signal providing the ECM (Electronic Control Module) with a new and altered signal.


• Ultra responsive accelerator pedal
• Fastest throttle response possible
• Zero delay time in acceleration.
• Big differences in the higher rev range.
• Improved response for downshifts and safer overtaking
• Overall safety and more fun on the road.

Once fitted the Sprint Booster Power Converter does not affect your MOT or insurance.

This is a superb low cost upgrade with an instantly noticeable difference! It is simple to fit and undetectable.

The Sprint Booster Ultimate Control will be the smartest gadget you will fit to your car!

Preset Ultimate Control

Sprint Booster comes with 3 Acceleration modes/ presets ( OFF / SPORT / RACE ):

OFF mode – Sprint Booster is deactivated. The response of the car has the factory settings.The LED of the Selector switch is OFF.

SPORT mode- Sprint Booster provides improved response  up to 30%. The LED of the selector switch in Sport mode is Green.

RACE mode – Sprint Booster provides improved response  up to 60%. The LED of the selector switch in Race mode is Red.

Each mode (SPORT – RACE) comes with 9 steps-programs so the driver can choose the one that suits his driving style (18 programs for manual transmission & 18 programs for automatic transmission in total).
This allows the driver to fine-tune each mode (SPORT – RACE)  according his needs by selecting one of the nine different programs on each mode.

You can select 1-9 in SPORT mode (Green light)  and 1-9 in RACE mode (Red light) with '1' being the least aggressive program and '9'  the most aggressive one.

Each program adjusts the response by 3-6%  so it can be fully adjustable and customized by each driver.

Pedal Lock Mode

The Pedal Lock mode provides extra protection against unauthorised vehicle use. The driver can deactivate the acceleration  ability of the vehicle when it's stationary through a 3 digit PIN. When Pedal lock is enabled the acceleration gets disabled and the vehicle stays on idle until you enter the correct PIN.

Valet Mode

The Valet mode limits the acceleration of the vehicle by 55 % - 65% - 75% (comes in 3 selectable levels). It is activated/ deactivated through a 3 digit PIN. By limiting the acceleration there will be a significant reduce in vehicle's performance (Power and Torque).


Sprint Booster modes and programs, are transmission type specific for better function
and performance.

The driver can select the type of his vehicle transmission through a slide switch located
on the right side of the selector switch. The device will automatically adjust the programs
according the type of transmission selected. There are 36 programs in total
(18 for manual transmission & 18 for automatic transmission).

Compact Size

The compact size allows the driver to place the selector switch anywhere on the dashboard with the use of the double sided tape.

Sprint Booster also offers the option to the driver to completely remove the switch from the device. In this case the device will work with the last settings stored in memory. For example , if the driver disconnects the selector switch while in SPORT-5 (SPORT mode- Acceleration program 5) , the device will keep as default the program SPORT-5.

Earn Rewards

On all Online Orders.

Next Day Delivery

On orders to UK Mainland destinations*

14 Days Return

Returns within 14 days for an exchange or refund.

Customer Reviews

Based on 9 reviews
Paula Checker
W176 Sprint Booster

Nice bit of kit, easy to fit but double sided velcro would be better than the tape!

Paul Gordon
Superb upgrade to an S63 AMG

Easy to install and gives the ability to fine tune the throttle response. No true power gains, but it really wakes the car up so just a light touch on the pedal gives you instant response. Highly recommended.

Fabio Subiaz
Super contento.

Después de haberlo instalado fácilmente y provado, puedo decir que es un súper producto. Tengo una aceleración impresionante. Por el precio de verdad que es un producto recomendable.!!!

Fabio Subiaz
Super contento.

Después de haberlo instalado fácilmente y provado, puedo decir que es un súper producto. Tengo una aceleración impresionante. Por el precio de verdad que es un producto recomendable.!!!

Sprint Boost worth the investment !!!

Litle dubious about buying this at first but had a good look on the internet before purchasing. Bought several bits from CKS and they always deliver fast and on time no problem at all. Arrived within 2 days of ordering. So easy to fit on my Merc C250d AMG W205 (2017 model). Literally behind the accelerator pedal unplug the small loom that's already there and plug the new one in and the existing loom into the new connector. Then simply plug the cable for the small digital adjuster into that and stick it on the dashboard. (Be careful though, the connector with this kit can inadvertently be fitted the wrong way around. Made my car misfire so turned it around and was fine). All fitted within about 15 mins maximum. OK, so it doesn't increase the cars BHP but.... put your foot down and the car accelerates off amazing and certainly feels like the car has increased in power. This bit of kit is really worth every penny and I can guarantee you will definitely notice the difference when accelerating. Amazing piece of kit that does actually work and I can assure you if you like your toys adding onto your car this is the best money I have spent in a long time. Well done CKS again !!!!

Customer Reviews

Based on 4 reviews Write a review