Crossover owners Nissan Murano first generation, known in the body Z51, are often faced with the desire to transform their car. The factory trim offers comfort, but the performance and styling may be boring to enthusiasts. Tuning this car is not just changing wheels, but comprehensive work on the character of the car.
Model Z51 equipped with a reliable motor VQ35DE, which has huge potential for modernization. Proper modification allows you to reveal the hidden reserves of the engine and improve handling at high speeds. It is important to approach the process systematically so as not to upset the balance between comfort and aggressive style.
Features of the VQ35DE engine and chip tuning capabilities
with your heart Nissan Murano is the legendary motor of the VQ series. This unit is famous for its endurance, but in stock it is tuned for a smooth ride, and not for sharp acceleration. Chip tuning is becoming the most effective way to change this situation without a deep modification of the mechanics.
Changing parameters programmatically ECU (electronic control unit) allows you to move the injection and ignition map. As a result, you get an increase in power of about 10-15%, and the response of the gas pedal also improves significantly. This is especially noticeable when overtaking on the highway.
In addition, flashing helps optimize system performance CVT. The transmission can feel sluggish in stock, but once tuned, it starts to hold revs in a more efficient range. It is important not to overdo it with aggressive settings so as not to reduce the life of the variator.
⚠️ Attention: When installing aggressive firmware for chip tuning, be sure to monitor the temperature of the transmission fluid. CVTs Re0F06A sensitive to overheating during sudden starts.
Technical improvements to the suspension and steering
Crossover Murano Z51 has a high center of gravity, which makes its behavior in corners not the most predictable. Installation lower springs or adjustable shock absorbers radically changes the nature of control. The car becomes more composed and confident on the asphalt.
Many owners replace the standard anti-roll bars with shorter or stiffer counterparts. This reduces body roll when maneuvering. However, it is worth considering that too stiff a suspension can become uncomfortable on Russian roads.
Particular attention should be paid to the steering rack. Installation steering gear with a changed gear ratio makes the steering sharper. Now you will feel the road more sharply, and the response to turning the steering wheel will be instantaneous.
List of recommended suspension changes:
- 🛠️ Installation of coilovers with adjustable stiffness and height
- 🛠️ Replacing silent blocks with polyurethane analogues
- 🛠️ Installation of reinforced levers to improve geometry
- Body lowering
- Installing coilovers
- Polyurethane silent blocks
- Strengthening stabilizers
Improved intake and exhaust system
To motor VQ35DE I was breathing deeply, it is necessary to replace the standard elements of the intake and exhaust system. Installation spider 4-2-1 instead of a catalyst (or its removal with the installation of a flame arrester) gives a noticeable increase at high speeds. The exhaust sound becomes deeper and more aggressive.
The intake system also requires attention. Replacing the standard air filter with a zero-resistance filter (nulevik) facilitates the flow of air. However, you should not completely remove the filter housing in hot climates, as this may cause the engine to overheat.
Some enthusiasts install intercoolers or forced-charging systems, but this requires serious modification of the engine. For everyday use, a high-quality exhaust and a throttle body with an increased diameter are sufficient.
⚠️ Attention: Removing the catalyst may result in an error Check Engine. Be sure to install a lambda probe emulator to avoid problems with diagnostics and inspection.
Appearance and aerodynamics
Visual part of tuning Nissan Murano The Z51 allows you to make your car unique. The most popular element is the installation body kits in style RS or Black Edition. Bumpers, side skirts and spoilers change the silhouette of the crossover, making it sportier and lower.
Replacing the wheels with forged or cast wheels of larger diameter (R20 or R21) not only improves the appearance, but also changes the way the car looks on the road. The main thing is to choose the correct offset and width of the disk so as not to touch the arches when fully loaded.
A special place is occupied by tinting and working with light. Installation bi-xenon or modern LED optical units in standard headlights significantly improves visibility at night. Tinted glass adds premium quality and privacy.
Visual tuning options:
- 💎 Installation of chrome or matte grille trims
- 💎 Replacing standard mirrors with heated and illuminated versions
- 💎 Installation of LED underbody lighting for night trips
Interior and cabin comfort
Salon Murano Z51 initially comfortable, but it can be made even more comfortable and stylish. Seat reupholstery eco-leather or genuine leather with contrasting stitching gives the interior a premium look. This also makes the furniture easier to care for.
Upgrading the dashboard involves installing backlighting in a new color, such as white or red, instead of the standard orange. Replacing the steering wheel with a sports version with a flat bottom and perforated leather improves steering ergonomics.
The multimedia system is often inferior to modern standards. Installation Android auto A radio with a large touch screen allows you to use navigation, music and rear view cameras. This significantly improves the usability of the car.
☑️ Interior improvements
Comparison table of characteristics before and after tuning
For clarity, we present a comparison of the basic indicators of the car and its version after comprehensive modification. These data are averaged and may vary depending on the quality of work performed.
| Parameter | Standard version | After chip tuning and modifications |
|---|---|---|
| Engine power | 234 hp | 260-270 hp |
| Acceleration 0-100 km/h | 9.5 sec | 8.2 sec |
| Vehicle weight | 1780 kg | 1760 kg (due to lightening) |
| Controllability | Soft, rolling | Composite, quick response |
| Visual style | Strict crossover | Sports SUV |
What does lightening of parts mean?|Reducing the weight of a car by 20-30 kg by replacing plastic parts with carbon or aluminum with alloys improves acceleration dynamics and reduces the load on the suspension.-->
Legal aspects and security
Before making major changes, it is necessary to study the legislation. Installation unofficial discs, changing the design of the exhaust system or removing the catalyst may raise questions from traffic police inspectors. Some changes require entering data into the PTS.
Safety is priority number one. Any modifications to the brake system, suspension or engine should be performed by professionals. Poor installation can lead to system failure at a critical moment of movement.
Regular technical inspection after tuning is required. Monitor the condition of nodes that have been subjected to loads. Belts, gaskets And oil seals on a modified engine they require more frequent replacement.
⚠️ Attention
Installing wheels that are too wide can cause them to hit the arches when turning the steering wheel fully. Be sure to check the geometry on the lift before final installation.
Results and recommendations for choosing services
Tuning Nissan Murano The Z51 is a fun process that allows you to create a car that is perfectly suited to your needs. The main thing is not to chase cheapness and choose proven services that specialize in Japanese cars.
Remember that high-quality tuning should not destroy the reliability of the car, but only enhance its best features. A competent approach will allow you to enjoy your updated car for many years without any operational problems.
Don't be afraid to experiment, but always evaluate the risks. The combination of the right suspension, tuned engine and stylish body kit will make your Murano a real masterpiece on the road.
An integrated approach to tuning, including not only appearance, but also the technical part, ensures the best result and safe operation.
Is it necessary to remove the catalyst for chip tuning?
No, chip tuning can be performed without physically removing the catalyst. However, you can programmatically change the operation map of lambda probes to eliminate errors when deleting. If the catalyst is clogged, its removal is necessary to restore power.
Can R21 wheels be installed on a Murano Z51?
Yes, installing R21 wheels is possible, but requires selecting the correct offset (ET). Often it is necessary to use spacers or change levers to avoid friction of the wheels against the arches when fully loaded or turning the steering wheel.
How does chip tuning affect fuel consumption?
During quiet driving, consumption may remain the same or even decrease due to optimization of engine operation. However, with an aggressive driving style with frequent acceleration, fuel consumption will inevitably increase due to increased fuel supply.
Is it necessary to re-register changes with the traffic police?
If changes do not affect the design of the engine, body or safety system, re-registration is not required. Installation of body kits, tinting and alloy wheels (if the dimensions are respected) usually do not require changes to the documents.