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!
Great customer service and advice. Just fitted their tuning box to my 2018 RS4 and results are fantastic. Worth every penny.
Easy and efficient service - installed an adaptive ECU module to my Mercedes AMG. Would happily use them again.
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.