Welcome to Geelong Performance Diesel

When it comes to performance dyno tuning & comprehensive vehicle servicing, you need to deal with a team that knows exactly what they are doing.

Local experts in performance dyno tuning

Owner operator, Paul Farrell, has extensive experience providing performance tuning services for a wide range of makes and models, both new and old. From our modern and extensively equipped workshop at Tarkin Court, Bell Park in Geelong, our local, family owned and operated business is ideally placed to service the vehicle tuning and repair needs of our clients right across the Geelong & Surfcoast area.

We are committed to providing quality vehicle repairs and specialist automotive services at highly competitive prices. We only use top-quality parts in all of our work and customer care is one of our top priorities. Whether you need a straight forward service for your family car, or a full-blown performance package for your pride and joy, you will receive the same outstanding levels of service and attention to detail.

Comprehensive performance & vehicle maintenance services

Alongside our specialised performance dyno tuning services, we also carry out a comprehensive range of general vehicle repair and maintenance services for all makes and models including:

  • Performance dyno tuning and upgrades
  • Logbook servicing
  • General vehicle repairs
  • Roadworthy checks and certificates (11723LV)
  • Air conditioning service and repairs (AU38287)
  • Diesel upgrades
  • Brake, clutch, and transmission repairs
  • Suspension components and upgrades

Don’t trust your vehicle repairs and performance dyno tuning to anyone other than the industry experts at Geelong Performance Diesel.


Vic Roads Licensed Vehicle Tester No. 11723 LV

Authorised Arctick Air Conditioner Specialist

Authorisation Number: AU38287

Dealers Wanted!

Are you a reputable workshop with a dyno?
Then we want to hear from you!
Geelong Performance Diesel is looking for dealers!
This is a unique opportunity to be a part of one of the best names in diesel tuning.
To find out more, please send us a brief email explaining who you are and what you do along with some contact details to: info@geelongperformance.com.au

Geelong Performance Diesel
Geelong Performance Diesel
Don't let it's stoic casual look fool you, this cruiser just picked up over 95% more torque, and an extra 41rwkw with our NPC H/D clutch kit & GPD custom remap package. You'd be crazy not to!
Geelong Performance Diesel
Geelong Performance Diesel
Geelong Performance Centre & Geelong Performance Diesel will be closed Monday the 10th of June for the Queens Birthday.
Stay safe & have a great long weekend!
Geelong Performance Diesel
Geelong Performance Diesel
This Hilux came in for the works! GPD fitted a Manta turbo back exhaust, catch can, after filter kit, NPC H/D clutch & braided line combo and finished it all off with a GPD custom remap. What a combo!
Geelong Performance Diesel
Geelong Performance Diesel
This Pajero came in for a remap Wednesday sporting a very stock 104rwkw. After a custom GPD tune it drove away into the sunset with a much happier 130rwkw and an extra 177Nm of torque! Don't be the odd one out, get your diesel tuned with GPD!
Geelong Performance Diesel
Geelong Performance Diesel
Toyota Tuesday! 👍👍
A couple of good lookin' Hilux's in today for remapping!
Our custom GPD diesel tuning gets these guys going a heap better and delivers some much needed torque improvements!
Geelong Performance Diesel
Geelong Performance Diesel
Nothing quite like that new car smell on a Friday! Another tough cruiser in for our 🌏internationally🌏 renowned remapping! #worlddomination

Customer Testimonial's


"Today I had my PXMk2 Ranger in getting Fulcrum sway bars fitted front and back to reduce body roll when my slide on camper is fitted. Very happy with the result... And.... whilst it was in their shop - well why wouldn't you get them to put it up on the dyno and get it remapped..and wow what an improvement... very happy with it and recommend you give them a call and discuss what they can do for you on your vehicle. Thank you team GPC"


"I had my D40 Navara in for a 3 inch exhaust, and remap. I am thrilled with the results!. Improved fuel economy and the sluggish takeoff resolved as well as better performance throughout the rev range. Highly recommended!"


"I had my Isuzu NPS300 re-mapped late last year. Since then I've had some fuel and software issues, none of which were their fault, and GPD have sorted it all out. Very happy with the performance of my truck and very happy with the 'Performance' of Paul and his team!"