Speed-Buster Tuning Box
Fits Mercedes G 2018 - 350D - 286HP
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Mon-Fri 8am-5pm Sat 8am-1pm Sun closed
Unit 31 Integra, Parkwood Industrial Estate, Bircholt Road, Maidstone ME15 9GQ
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Plug-in tuning boxes you can fit yourself in minutes and take off again.
2,647 parts
Fits Mercedes G 2018 - 350D - 286HP
Fits Mercedes G 2018 - 63 AMG - 4.0 V8 Bi-Turbo - 585HP
Fits Mercedes GL 2006 - 2012 320 CDI - 224HP
Fits Mercedes GL 2006 - 2012 350 CDI - 224HP
Fits Mercedes GL 2006 - 2012 420 CDI - 306HP
Fits Mercedes GL 2012 - 2015 350 CDI BlueTec - 258HP
Fits Mercedes GL 2012 - 2015 400 - 333HP
Fits Mercedes GL 2012 - 2015 500 - 407HP
Fits Mercedes GL 2012 - 2015 63 AMG - 557HP
Fits Mercedes GLA H247 (2020 - ) 180 - 136HP
Fits Mercedes GLA H247 (2020 - ) 200 - 163HP
Fits Mercedes GLA H247 (2020 - ) 200d - 150HP
Fits Mercedes GLA H247 (2020 - ) 220d - 190HP
Fits Mercedes GLA H247 (2020 - ) 250 - 224HP
Fits Mercedes GLA H247 (2020 - ) 250e - 218HP
Fits Mercedes GLA H247 (2020 - ) 35 AMG - 306HP
Fits Mercedes GLA H247 (2020 - ) 45 AMG - 387HP
Fits Mercedes GLA H247 (2020 - ) 45 AMG S - 421HP
Fits Mercedes GLA X156 (2013 - 2017) 180 CDI - 109HP (1500cc)
Fits Mercedes GLA X156 (2013 - 2017) 180 CGI - 122HP
Fits Mercedes GLA X156 (2013 - 2017) 200 CDI - 136HP (2100cc)
Fits Mercedes GLA X156 (2013 - 2017) 200 CGI - 156HP
Fits Mercedes GLA X156 (2013 - 2017) 220 CDI - 163HP
Fits Mercedes GLA X156 (2013 - 2017) 220 CDI - 170HP
Buy the part and we can fit it in our workshop. Ask for a fitted price on any product page and we'll quote the whole job, parts and labour.
Excellent service and the Speedbuster tuning box has transformed my Macan S beyond GTS level!
Easy and efficient service - installed an adaptive ECU module to my Mercedes AMG. Would happily use them again.
Great customer service and advice. Just fitted their tuning box to my 2018 RS4 and results are fantastic. Worth every penny.
Want more power too? Put your reg in for tuning figures and prices →
Technicians, calibrators and the front desk, all in Maidstone. No call centre and no subcontracting - the person who books you in is the person you can ask about the job.
A short email now and then: new vehicle support, parts deals, open days. Nothing daily.