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
That's a wrap folks!
GPD & GPC are now officially closed for the Christmas & New Years break.
We will be back and firing on all cylinders from January 7th.
(Any and all inquiries will be answered after this time.)
Wishing you all a very Merry Christmas & a safe New Year!
See you all in 2019!
Geelong Performance Diesel
Geelong Performance Diesel
Dear Valued Customers!

GPC & GPD will be closed from Friday the 21st of December, re-opening Monday the 7th of January.

We would like to take this opportunity to thank each & everyone of you for choosing Geelong Performance, and wish you all a very merry Christmas and safe New Year!
Geelong Performance Diesel
Geelong Performance Diesel
A little under whelmed by your 70 series?
Don't worry, your aren't alone - but we've got it sorted. πŸ‘
How's 69% more tow ball tearing torque sound at just 2000rpm?
Pull your boat, your caravan, your machinery or maybe even your house off the stumps. What ever you fancy. No gimmicks. No tricks. No chips. Do it once, do it right.
Give us a call!
Geelong Performance Diesel
Geelong Performance Diesel
Another 200 Series Landcruiser Sahara in for our hugely popular ECU & transmission remap.
No lock up kits, no add ons, no chips no cutting anything!
We remap your factory ECU!
Be one of the hundreds falling in love with their 200 all over again!
Give us a call 03 5277 2503
Geelong Performance Diesel
Geelong Performance Diesel
Two more Ranger's in for custom GPD remaps today - a PX2 & a PX3. Both safely picking up good gains in torque & power.
Is your Ranger lacking? Give us a call & book in before the Christmas break!
Geelong Performance Diesel
Geelong Performance Diesel added 2 new photos.
Toyota Love!
A brand new 200 Series Landcruiser in for our famous engine & transmission remap combo, and a tough looking Prado in for a manifold clean, catch can & custom GPD remap.
Get your diesel's sorted before heading away this holiday season at GPD.
Give us a call to book in or have a chat!

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!"