fidgits Posted February 27, 2005 Share Posted February 27, 2005 Wether its an Echo, Corolla, Camry, MR2, Celica or Supra (or any car for that matter), the basic premisis behind modifying your car is the same. So, here is an idea where to start, its not an exhaustive list, and there is no iron-cast way to do things, but if your new to modiying, this should at least help get you started... Performance The simplest way to start is with the exhaust system, a performance backbox can give anywhere from 2 to 10hp increase in performance for as little as $150. Not only that, but it will allow the engine to rev much easier, and reduce flat spots. You can also couple this to a de-cat, which is simply removing the catalytic convertor, and this will give another significant gain. Next, for N/A (normally aspriated engines) there is the option of a Cold air intake induction kit - coupled to the exhaust, this will give another 5-10hp. If you have a turbo, such as the Supra, then you can get performance filters and cold air intaks for those. At this point, you will want to consider an aftermarket or piggyback ECU, depending on how far you plan on taking your modifications, a simple Datec Piggyback ECU for $500 could be plenty, but if you have high aspirations, then consider a Greddy Emanage or similar for around $3000. Both do the same job, they will optmise the air/fuel ratio for your engine, and will allow you to make the most out of your existing modifications. Beyond this point, it can get expensive. If you have a N/A, then you should consider a Turbocharger or Supercharger conversion. These can cost anywhere from $2000 to $10000 depending on what you want, but even a basic install should return approximatley 30% increase in power. If you have a Turbo car, then you may want to consider a larger turbo, pulleys etc. If you are looking for higher performance, you may want to consider forged pistons etc.., as you double the HP the existing block and internals may not be able to withstand the additional force. Quote Link to comment Share on other sites More sharing options...
fidgits Posted February 27, 2005 Author Share Posted February 27, 2005 handling The cheapest and quickest way to improve the handling of your Toyota is to invest in a set of lowering springs. These can cost as little as $150 and will reduce the ride height of your car by 15-50mm (depending on the spring) and they should also stiffen the ride, which would allow for better cornering. If you do lower your car, you will need a geometrey check, otherwise you will find your tyres will wear unevenly. If you lower anymore than about 30mm, then this will strain your shock absorbers. You can purchase shorter, performace shocks. The other option is to purchase coilovers, from about $500 upwards, these are complete units, replacing both springs and shocks, and in most cases offer adjustable ride height. This is a prefferable option if you want the best handling or a low ride. Other options available are strut braces, which will stiffen your chassis, making the car tighter. Quote Link to comment Share on other sites More sharing options...
fidgits Posted February 27, 2005 Author Share Posted February 27, 2005 Styling This is where you can really let your imagination run free.. One of the simplest and cheapest but most effective modifications is lowering springs (see above), which can give your car a much more agressive stance. Beyond this, you have Alloy wheels, spoilers, mesh, bodykits etc... The only limit is your budget.. Quote Link to comment Share on other sites More sharing options...
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