Speed-Buster Tuning Box
Fits Mercedes A W177 (2018 -) 35 AMG - 306HP
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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 A W177 (2018 -) 35 AMG - 306HP
Fits Mercedes A W177 (2018 -) 45 AMG - 387HP
Fits Mercedes A W177 (2018 -) 45 AMG S - 421HP
Fits Mercedes AMG GT 2014 - 2017 S - 510HP
Fits Mercedes AMG GT 2014 - 2017 Standard - 462HP
Fits Mercedes AMG GT 2017 - C - 557HP
Fits Mercedes AMG GT 2017 - R - 585HP
Fits Mercedes AMG GT 2017 - S - 522HP
Fits Mercedes AMG GT 2017 - Standard - 476HP
Fits Mercedes AMG GT 2017 - Standard - 530HP
Fits Mercedes AMG GT 4-door Coupé 2018 - 63 AMG - 585HP
Fits Mercedes AMG GT 4-door Coupé 2018 - 63 S AMG - 639HP
Fits Mercedes B W245 (2005 - 2011) 200CDI - 140HP
Fits Mercedes B W246 (2012 - 2018) 160 - 102HP
Fits Mercedes B W246 (2012 - 2018) 160 CDI - 90HP
Fits Mercedes B W246 (2012 - 2018) 180 - 122HP
Fits Mercedes B W246 (2012 - 2018) 180 CDI (1.5) - 109HP
Fits Mercedes B W246 (2012 - 2018) 180 CDI (1.8) - 109HP
Fits Mercedes B W246 (2012 - 2018) 200 - 156HP
Fits Mercedes B W246 (2012 - 2018) 200 CDI (1.8) - 136HP
Fits Mercedes B W246 (2012 - 2018) 200 CDI (2.1) - 136HP
Fits Mercedes B W246 (2012 - 2018) 220 - 184HP
Fits Mercedes B W246 (2012 - 2018) 220 CDI - 170HP
Fits Mercedes B W246 (2012 - 2018) 220 CDI - 176HP
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.
Great customer service and advice. Just fitted their tuning box to my 2018 RS4 and results are fantastic. Worth every penny.
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.
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.