4.8 2,200+ reviews
4.8★★★★★2,200+ reviewsOpen now · closes 5pm
Contact us
Searches the whole site: cars we tune, parts, case studies, the Help Centre, services and news. Try RS21JFAP0420Golf RMilltekAdBlue
4.8★★★★★2,200+ reviewsOpen now · closes 5pm
Stage 1, 2 and 3 figures and the price for your exact engine
KlarnaPay with KlarnaSee our finance options→
Porsche GT3 991 tuning on dyno

Gearbox Tuning

Gearbox tuning modules for faster, firmer shifts.

  • 6,572 parts listed
  • Tracked UK delivery, or collect from Maidstone
  • 4.8 from 2,200+ reviews

6,572 parts

Auto Gearbox Tuner

Fits Vauxhall Cascada 2013 - 1.6 Turbo - 170HP

Original price was: £350.00.Current price is: £315.00.£262.50 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Cascada 2013 - 1.6 Turbo - 200HP

Original price was: £350.00.Current price is: £315.00.£262.50 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Cascada 2013 - 2.0 CDTI - 165HP

Original price was: £350.00.Current price is: £315.00.£262.50 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Cascada 2013 - 2.0 CDTI - 170HP

Original price was: £350.00.Current price is: £315.00.£262.50 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Cascada 2013 - 2.0 CDTI - 195HP

Original price was: £350.00.Current price is: £315.00.£262.50 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 1.3 CDTi - 70HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 1.3 CDTi - 75HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 1.6 CDTI - 105HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 1.6 CDTI - 90HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 1.7 CDTi - 100HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2014 - 2018 2.0 CDTI - 135HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2019 - 1.2T - 110HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2019 - 1.2T - 130HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2019 - 1.5 BlueHDI - 131HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2019 - 1.5 BlueHDi - 75HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Combo 2019 - 1.5 BlueHDI -102HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa C (2000 - 2006) 1.3 CTDI - 70HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa C (2000 - 2006) 1.7 CTDI - 100HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa C (2000 - 2006) 1.7 TDI - 65HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa C (2000 - 2006) 1.7 TDI - 75HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa D (2006 - 2014) 1.3 CDTi - 75HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa D (2006 - 2014) 1.3 CDTi - 90HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa D (2006 - 2014) 1.3 CDTi - 95HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket

Auto Gearbox Tuner

Fits Vauxhall Corsa Corsa D (2006 - 2014) 1.4 - 86HP

Original price was: £315.00.Current price is: £283.50.£236.25 ex VAT Add to basket
Fitted in Maidstone

Want it fitted?

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.

Call 01622 321500 Meet the team →

John Ford beside a Porsche 911 GT3 on the JF Automotive rolling road A JF Automotive technician reading and writing an ECU file at the workshop in Maidstone, Kent
Reviews

What customers say

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.
Mark Grindell Toyota
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
Richard Taylor Mercedes
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
Sharry BMW 420i 2.0

Read more reviews →

The JF Automotive team
Meet the team

The team behind every job

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.

Newsletter

Offers on parts and tuning, first

A short email now and then: new vehicle support, parts deals, open days. Nothing daily.