Japanese car "Subaru Impreza", the tuning of which allows to improve its characteristics and appearance, was created in 1992. The first generation was produced in the sedan and station wagon. Two years later, the limited-edition series produced exclusive coupe versions. This car became an intermediary between the Legacy and Justy models. The main task of the designers was to create a machine capable of equal participation in the rally, while having serial production. As a result, the car turned out to be bright and individual, which became the main factor in its popularity in the market. Consider the modifications produced, as well as the possibility of modernizing the car.
general information
Tuning “Subaru Impreza” in the body part does not require special attention, because today it looks stylish and impressive. As for the interior, it is made in a rather ascetic form due to the large number of plastic materials, but the quality of fitting and assembly is at the highest level. The cabin is not too spacious, but quite comfortable, and the ergonomics of the driver's seat are almost perfect.
At a normal price, the car in question was positioned as a family vehicle with a sports bias. Thanks to this, driving this iron horse gives the owner a lot of impressions during high-speed driving.
Modifications
There are three standard configurations:
- Model with a front engine, a volume of 1.5 liters with a capacity of 90 horsepower.
- Modification with two drive axles (engine capacity was 1.6 liters, and power increased to 102 “horses”).
- All-wheel drive version with an engine capacity of 1, 8 liters and a capacity of 115 horsepower.
Switching speeds is carried out using a five-speed mechanics or automatic mode with four ranges.
Subaru Impreza WRX
Tuning, as well as the creation of the car itself, was carried out in parallel with the development of the above modifications. The car was equipped with a two-liter engine with a turbine. This model is aimed at sports enthusiasts, it produces 155 horsepower. The difference between this variation was the installation of wider low-profile tires, an improved brake system and reinforced suspension.
Ventilated disc brakes are provided on the front and rear of the vehicle. The weight of the car was 1.22 tons, and the suspension became stiffer and stronger. The lack of additional comfort is leveled by excellent handling and stability, even at maximum speed. Later, manufacturers abandoned family configurations and began to actively promote versions with a two-liter engine. The car in question is reliable, the bodies undergo special anti-corrosion treatment. Tuning "Subaru Impreza" received in 1999. There was a noticeable restyling of the body part. A year later, the debut of the second generation.
Update
The car in question in the sedan body was equipped with a turbine power unit, the power of which grew to 250 horsepower. In addition, a modification was produced with natural fuel injection, the power of which was 155 liters. from. In 2000, for fans of the series in question, the STi version was made with a four-cylinder power plant with a horizontal arrangement. In horses, the strength of the updated version was 280 units with a speed of 38.0 kg / m.
The package included a mechanical transmission on six ranges, 16-inch tires. Excellent running performance provided the following elements:
- Roomy intercooler.
- Independent suspension.
- Brembo type brake system.
In all-wheel drive , a central and additional limited slip differential system is provided.
In 2002, another update occurred, which affected the increase in engine torque, as well as changing the rubber to a 17-inch version and equipping it with an electronic drive control system.
Second generation
Additional tuning "Subaru Impreza" received in the second generation. It can be divided into two series. They differ slightly among themselves. The changes affected mainly the optics and improved aerodynamics of the front. Instead of round headlights, light elements of a block type were installed on the upgraded version, and the front part was also adjusted, improving aerodynamic performance.
Technically and structurally, both versions of the second generation do not differ. The updated modification differs from the car of the first series in the type of engines, gearbox, suspension. Although these nodes have undergone minor changes.
Another modernization
The next tuning "Subaru Impreza" occurred in 2007. The third generation was first introduced in the hatchback. The machine was equipped with an engine of 1.5 or 2.0 liters, the power of which was 107 and 150 horsepower, respectively.
The transmission was offered with a five-speed mechanical design or with an automatic machine in four positions. A year later, the world saw a similar line in the sedan. The vehicle was distinguished by increased interior comfort, a new radiator grill, and an extended wheelbase. The last nuance made it possible to make the rear of the passenger compartment more spacious.
In addition, the space for opening doors became wider, framed side windows were mounted, which improved noise insulation. The innovations include the following changes:
- The appearance of folding seats.
- The increased volume of the trunk.
- Independent reinforced suspension.
- Hatchback rear spoiler.
The third-generation drive of the Subaru Impreza, whose tuning has become more visible, has traditionally been activated on all wheels.
Features
The updated version received a turbine engine of 2.5 liters, with a capacity of 230 "horses". The power unit was substantially modified, which allowed to reduce the amount of harmful emissions. The atmospheric engine has an overhead camshaft and a new catalytic converter. Tuning "Subaru Impreza" (hatchback) also consists in equipping a six-speed manual transmission.
The WRX STI modification has an even more powerful engine, original aerodynamic body kits, 18-inch alloy wheels, as well as a reliable Brembo brake system. Inside the car, the updates touched the seats, which acquired a bright sporting shape. There was a disk cassette player. In terms of the engine, there were also some innovations. He was equipped with a new throttle and received three modes of operation.
A couple of variations of this machine have been created. Tuning "Subaru Impreza VRX" provides for the presence of BBS wheels and unique headlights. The second configuration also includes a navigation system with an on-board computer. The engine power of the latest model is 300 horsepower with a volume of 2.5 liters. The turbine engine aggregates with a six-speed manual gearbox.
Tuning "Subaru Impreza" WRX STI
Below are the changes that further enhance the performance of the car. They were conducted by Crawford Performance and were presented in 2004 on the famous NASO track (Southern California).
Below is a list of improvements:
- Instead of a full-time motor, an Ej25 engine with a short-stroke crankshaft and a set of small connecting rods was installed. The power unit is equipped with four cylinders, forged pistons, reinforced valves and springs. There is a turbine and a Crawford Performance intake / exhaust system. The collectors remained standard, the ignition system - I-speed, nozzles - JEK, designed for 720 cubic centimeters.
- Brake system - Brembo Gran Turismo four-piston calipers front and rear, enlarged notched brake discs, high temperature pads.
- Suspension - spring type DMS 50. Front and rear hard springs are installed, with a cross section of 22 and 27 mm. In addition, there is a front and rear extension, as well as a lateral stabilizer.
- On wheels are 18-inch alloy wheels of the Volk LE28N class. Tires - Kumho 245/35 / R18.
- Outside mounted aerodynamic body kit and rear spoiler brand APR Performance.
- Sparco sports buckets and four-position belts are installed inside. In addition, there is a boost controller, Alpine audio system.
Light elements
Tuning headlights "Subaru Impreza" can be done independently. To do this, you need to perform the following manipulations:
- Thoroughly wash the light element from dirt.
- Unscrew fixing elements for glass and housing.
- Remove old sealant.
- Separate reflector and indicator.
- Sand all the shiny parts to plastic with fine sandpaper.
- Stick masking tape and circle the desired contour.
- Degrease and soil in several layers.
- Paint with the desired color.
- Next we process the glass. It is first skinned, then degreased.
- The element is coated with two-component varnish.
- A new sealant is put in, the painted headlight is assembled in the reverse order. You need to act carefully so as not to scratch the reflector.
What else can be improved?
Chip tuning "Subaru Impreza" can significantly enhance the potential of a regular on-board computer. In this case, you do not need to resort to significant alterations of electronic devices and mounting a mass of additional devices.
The operation is the firmware of the factory filling using an advanced program. The standard scheme provides ECU circuits aimed at ensuring standard and uninterrupted operation. It should be noted that not all the potential of the car is used. Chip tuning will make it possible to increase the available power of the machine, in particular, to strengthen the capabilities of the motor and its associated elements. It is better to entrust the execution of work to professionals, however, if you have a laptop and the appropriate program, you can carry out upgrades yourself.
Reviews
According to the owners, the Subaru Impreza is a reliable and high-quality high-speed car that will suit lovers of fast driving. Designers have tried and in the design of the car. It is spacious inside, has a pleasant and original exterior. Auto behaves perfectly on the road, the parts are distinguished by a large working resource. The power unit is also admirable, its sound is difficult to confuse with other motors.
In addition, users are pleased that the tuning of the “Subaru Impreza” (“carriage” and other modifications) can be done independently. As a rule, this is an improvement in the headlights and the installation of a body kit. The remaining parts practically do not need to be finalized. Strengthen the potential of the power unit with the help of chip tuning.