Auto Gearbox Tuner
Fits Mercedes CLK W209 (2002 - 2009) 63 AMG - 481HP
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Unit 31 Integra, Parkwood Industrial Estate, Bircholt Road, Maidstone ME15 9GQ
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Gearbox tuning modules for faster, firmer shifts.
6,572 parts
Fits Mercedes CLK W209 (2002 - 2009) 63 AMG - 481HP
Fits Mercedes CLK W209 (2002 - 2009) 63 AMG Black Series - 508HP
Fits Mercedes CLS C218 (2004 - 2010) 320 CDI - 211HP
Fits Mercedes CLS C218 (2004 - 2010) 320 CDI - 224HP
Fits Mercedes CLS C218 (2004 - 2010) 350 CDI - 211HP
Fits Mercedes CLS C218 (2004 - 2010) 350 CDI - 224HP
Fits Mercedes CLS C218 (2004 - 2010) 350 CGI - 292HP
Fits Mercedes CLS C218 (2004 - 2010) 350i - 272HP
Fits Mercedes CLS C218 (2004 - 2010) 500 - 306HP
Fits Mercedes CLS C218 (2004 - 2010) 500 - 388HP
Fits Mercedes CLS C218 (2004 - 2010) 55 AMG - 476HP
Fits Mercedes CLS C218 (2004 - 2010) 63 AMG - 514HP
Fits Mercedes CLS C219 (2010 - 2014) 220 CDI - 163HP
Fits Mercedes CLS C219 (2010 - 2014) 250 CDI - 204HP
Fits Mercedes CLS C219 (2010 - 2014) 350 CDI - 258HP
Fits Mercedes CLS C219 (2010 - 2014) 350 CDI - 265HP
Fits Mercedes CLS C219 (2010 - 2014) 400 - 333HP
Fits Mercedes CLS C219 (2010 - 2014) 500 - 408HP
Fits Mercedes CLS C219 (2010 - 2014) 550 - 407HP
Fits Mercedes CLS C219 (2010 - 2014) 63 AMG - 525HP
Fits Mercedes CLS C219 (2010 - 2014) 63 AMG PPK - 557HP
Fits Mercedes CLS C219 (2010 - 2014) 63 AMG S - 585HP
Fits Mercedes CLS C219 (2014 - 2018) 220 CDI - 175HP
Fits Mercedes CLS C219 (2014 - 2018) 250 CDI - 204HP
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.
Second time back now to JFA automotive Kent 1st time for an engine & gearbox map absolutely changed the car it is now amazing! Second time was for a dyno on the drag car, friendly staff good equipment free coffee what more do you want definitely recommend
Tuned my D36 420i to stage 1 ECU remap and Gearbox XHP stage 3 remap. Happy miles, can’t stop smiling. Very responsive Highly recommend JFAutomotives. I’ve been with them since 2020 when I had my mk3 Skoda fabia 1.2 Monte Carlo edition. Had induction kit and BOV for that car. - April 2024
What JF Automotive achieved with my Mercedes GLA is amazing!! It feels like a totally different car altogether,would highly recommend.we had a gearbox upgrade,remap and put on they’re rolling road.plus to top it off we have better fuel economy
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.