Auto Gearbox Tuner
Fits Mercedes SL 2012 - 2015 400 - 333HP
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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 SL 2012 - 2015 400 - 333HP
Fits Mercedes SL 2012 - 2015 500 - 407HP
Fits Mercedes SL 2012 - 2015 500 - 435HP
Fits Mercedes SL 2012 - 2015 550 - 435HP
Fits Mercedes SL 2012 - 2015 63 AMG - 537HP
Fits Mercedes SL 2012 - 2015 65 AMG - 630HP
Fits Mercedes SL 2016 - 2020 400 - 367HP
Fits Mercedes SL 2016 - 2020 500 - 455HP
Fits Mercedes SL 2016 - 2020 63 AMG - 585HP
Fits Mercedes SL 2016 - 2020 65 AMG - 630HP
Fits Mercedes SL R230 (2001 - 2012) 500 - 306HP
Fits Mercedes SL R230 (2001 - 2012) 500 - 388HP
Fits Mercedes SL R230 (2001 - 2012) 55 AMG - 476HP
Fits Mercedes SL R230 (2001 - 2012) 55 AMG - 500HP
Fits Mercedes SL R230 (2001 - 2012) 55 AMG - 517HP
Fits Mercedes SL R230 (2001 - 2012) 600 - 500HP
Fits Mercedes SL R230 (2001 - 2012) 600 - 517HP
Fits Mercedes SL R230 (2001 - 2012) 63 AMG - 525HP
Fits Mercedes SL R230 (2001 - 2012) 65 AMG - 612HP
Fits Mercedes SL R230 (2001 - 2012) 65 AMG BlackSeries - 670HP
Fits Mercedes SLC 2016 - 180 - 156HP
Fits Mercedes SLC 2016 - 200 - 184HP
Fits Mercedes SLC 2016 - 250d - 204HP
Fits Mercedes SLC 2016 - 300 - 245HP
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.
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
I got a stage 1 tune for a Golf R, engine and gearbox. This is our family car so it was about tightening up the response and adding low-end torque to improve driveability. I turned up, the job was done while I waited (less than an hour). They had free coffee and good wifi so…
Arrived 8.30 Saturday morning, a technician armed with laptop tuned the gearbox,so now the truck changes earlier keeping the revs lower,I was a bit hesitate about having it done,but it's definitely better with no problems.
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.