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Particulate Filter

Particulate filters and FAP Performance gains.
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Performance Wheels

A look at high performance wheels
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Re Upholstery Cars

Re-upholstery for your car from seats to dashboard.
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Plastic painting tips for car interior and exterior.
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French Low Emission Zone Permit Scams

French Low Emission Zone Permit Scams
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MPG calculator UK miles per Gallon – calculate MPG
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Proton Tuning Tips and Modifications

Maximise your Protons driving pleasure

Proton car tuning tips and advice. We have a wide range of tuning articles covering all models of Proton from small engined family cars to large engine hot hatches and executive cars. Following our tuning tips you will avoid many of the common mistakes and actually achieve the car setup you desire. Please join the forum for model specific questions and answers and to meet other owners and see what modifications they have done.

TorqueCars started providing Proton tweak suggestions and tips, car performance part and car upgrade advice tips and reviews back in 2003 and have grown from strength to strength with a fast growing membership of all types of cars including many, Proton owners. We are currently one of the fastest growing car tuning clubs around and certainly one of the friendliest.

Our Proton comprehensive modification articles on tuning and styling are kept upto date so for the very latest Proton tweak suggestions and, performance tips and pointers please check back regularly. We strongly recommend that you join our Proton forums and swap tweak suggestions and ideas with like minded Proton owners in the tweak suggestions and forums.

We would like to hear about your interesting Proton projects, so drop into the forum, post up a new thread and pass on your tips, we love to see members car pictures and have an ever growing gallery. Scroll down the page to see our latest tuning articles for your Proton.

  • Selected Proton Stats
  • Mpi Mpi Saloon 1.5i GLS 4d – 1468 cc – 89 bhp – –
  • Wira Wira Saloon 1.8 S LUX 4d – 1834 cc – 114 bhp – 158 Nm
  • Mpi Mpi Hatchback 1.5 SL 5d Auto – 1468 cc – 87 bhp – –
  • Persona Persona Saloon 1.3 Si 4d – 1298 cc – 74 bhp – 107 Nm
  • Persona Persona Hatchback 1.6 SEi 5d – 1597 cc – 111 bhp – –
  • Persona Persona Hatchback 1.3 LSi 3d (96) – 1298 cc – 74 bhp – 107 Nm
  • Persona Persona Saloon 1.5 GLi Premium 4d – 1468 cc – – – –
  • Persona Persona Hatchback 1.6 Spectrum 3d (00) – 1597 cc – – – –
  • Wira Wira Hatchback 1.5 S LE LXi 5d Auto – 1468 cc – 85 bhp – 124 Nm
  • Wira Wira Saloon 1.6 EXi 4d – 1597 cc – 94 bhp – – 99 lb

Car Tuning News Features Articles ICE Car care Tuning Handling Wheels Tyres Intake Exhaust Transmission

Directional vs Assymetric tyres

Choose the right tyre for your car, explore the full range of summer and winter tyres and we explain the differences between Directional, Assymetric, Symmetrical and road legal slicks to help you decide which is the best option for your performance car.

Weight reduction and lightening a car to increase performance.

Maximise your performance gains with strict weight reduction. "Weight reduction. Putting your car on a diet.." Lighter cars are quicker and the handling is much better. Obviously taking out the seats, carpets, radio, seat belts, headlining and air conditioning will turn the family car into a rather impractical daily hack. But throwing in a few […]

Benefits and drawbacks of engine water injection systems

You’ve finished tuning up your engine but you find that at full throttle the engine splutters or stalls. When you get the car on a diagnostic you find that the knock sensor is kicking in to protect the engine.

Engine knock is a condition where the fuel inside the engine ignites prematurely and occurs within an engine running at high compression. (It can also be caused by other factors including low octane/poor quality fuel or hot spots within the engine.)

Engine Balancing – balancing pistons, rods and crank.

The main areas for engine balancing. "A balanced article." We all know what happens when a wheel is fitted to a car without being balanced. At low speeds you do not notice it but at higher speeds noticeable vibrations start to appear. Inside an engine the rotational speeds typically reach 6-7000 rpm and, the higher […]

Todays featured car tuning article

Fuel and fuel additives octane and pressure boost valves.

Choice of fuel becomes more critical in a high compression or turbo engine. "One of my Pet(rol) hates!" Fuel: this is regulated by a pressurize valve at the engine end – generally more fuel means more power but you also need more air as well – certainly an induction kit on larger engines and preferably a […]

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