Crossover owners Nissan Murano second generation (Z51) are often faced with a dilemma: the car has excellent ride quality and comfort, but it lacks drive and sharp control. It is the modification that allows us to unlock the potential of this car, turning the family crossover into a more emotional and dynamic car. Tuning Murano Z51 — this is not just a replacement of wheels, but a set of measures to improve the performance of the engine, chassis and appearance.
Owners often forget that the factory setting Nissan is focused on maximum resource and environmental friendliness, which inevitably reduces engine output. Proper modernization allows you to remove restrictions without sacrificing the reliability of the units. It is important to approach the issue systematically, taking into account the design features of the body and suspension of this particular model.
Engine and transmission modifications
The heart of most versions Nissan Murano Z51 is a gasoline engine VQ35DE volume 3.5 liters. This is one of the most reliable engines in history, but its factory power is 234 hp. for a heavy crossover it seems insufficient. Chip tuning allows you to remove electronic restrictions and optimize the fuel injection map, which gives a power increase of up to 260-270 hp.
The most popular method is flashing the ECU (Stage 1). It changes the ignition timing and the composition of the fuel mixture, making acceleration sharper. However, it is worth remembering that the automatic transmission Jatco RE5R05A also has its own strength limits. Increasing torque requires adaptation of automatic transmission algorithms.
For those who want to get maximum results, installing a sports exhaust is often used. This not only improves the sound, but also reduces back pressure in the exhaust system. It is important to choose the right system: the resonator and muffler must have an increased pipe diameter, but without losing ergonomics in the trunk.
- ✅ Increase in power up to 15-20% without mechanical interventions
- ✅ Improved throttle response at low speeds
- ✅ Optimization of gearbox operation for new engine parameters
- ❌ Risk of loss of warranty when tampering with electronic components
Don't forget about the cooling system. Under increased load, the standard radiator can work to the limit. Installing a more efficient fan or automatic transmission inter-circuit cooler will significantly extend the life of the transmission.
⚠️ Attention: When chip tuning VQ35 engines, it is necessary to carefully monitor the oil temperature. Overheating can lead to burnout of valves or scuffing in the cylinders, as engines Nissan sensitive to the quality of lubrication under high loads.
- Engine chip tuning
- Suspension improvement
- Sports exhaust
- Exterior styling
Improved handling and suspension
Factory suspension Murano Z51 tuned for comfort, which leads to significant roll in corners and a “wobbly” steering wheel. For lovers of active driving, installation is required sports springs or full-fledged colic. A lower center of gravity makes the car more composed and predictable on the track.
A key element of the chassis upgrade is the anti-roll bars. The installation of thicker stabilizers reduces body roll without unduly compromising ride quality on poor roads. This is a compromise often chosen by owners living in uneven urban environments.
Shock absorbers also require attention. Gas-oil shock absorbers with a stiffer characteristic are excellent for Nissan Murano. They dampen vibrations faster, preventing the body from swaying when changing lanes. It is important not to overdo it with rigidity, otherwise the ride comfort will suffer significantly.
- 🚗 Reduced body roll by 30-40% when cornering
- 🚗 Improved directional stability at high speed
- 🚗 Clearer steering response to driver actions
- 🚗 Reducing the load on suspension elements during aggressive driving
Particular attention should be paid to the silent blocks of the levers. Replacing rubber elements with polyurethane bushings increases suspension rigidity and control accuracy. This is an inexpensive but very effective measure that gives noticeable results in everyday driving.
☑️ Checklist for suspension upgrades
Exterior styling and aerodynamics
Appearance Nissan Murano Z51 in itself it looks aggressive, but tuning allows you to emphasize individuality. The easiest way is to install body kits. A sports bumper with a larger air intake not only changes the aesthetics, but also improves radiator cooling.
The rear of the car is often modified by installing spoiler or diffuser. This is not only a sporty element, but also a way to improve downforce on the rear axle. For a crossover, this is especially true when driving on the highway at speeds above 120 km/h.
Wheels play a huge role in the perception of a car. Tuning-style rides often involve the use of lighter weight forged wheels. Reducing unsprung weight improves acceleration and braking dynamics and also reduces the load on the suspension.
- 🔧 Installing tinted lights to create a monolithic look
- 🔧 Matte body film for protection and style
- 🔧 Replacing standard mirrors with models with integrated turn signals
- 🔧 Installation of protective covers on sills and bumpers
Do not overuse the number of decorative elements. Too variegated colors or overly large spoilers can spoil the elegant silhouette of the crossover. Style must be consistent in one direction: either sport or off-road aesthetics.
The influence of body kits on aerodynamics
Although many body kits are purely decorative, properly designed elements (front splitter, side skirts, rear diffuser) can actually improve air flow around the body, reducing drag and increasing stability on the highway. However, homemade elements can create turbulence and increase fuel consumption.
Lighting and electronics
Lighting is not only safety, but also an important element of style. Standard halogen headlights Murano Z51 often criticized for its poor light output. Replacing lamps with modern LED modules or installing xenon with lenses radically changes the picture of the night road.
Daytime running lights (DRLs) can also be upgraded. Installing LED strips or branded “eyelashes” makes the car’s face more modern and recognizable. It is important to follow traffic rules when making changes to lighting equipment so as not to attract unnecessary attention from inspectors.
The interior lighting is also subject to improvement. Replacing standard bulbs with bright LEDs in cool white or warm amber creates a premium ambience. Backlight thresholds and driver's foot area adds convenience when landing in the dark.
Modern tuning is not complete without multimedia systems. Installing a high-quality head unit with support for Android Auto and Apple CarPlay allows you to integrate your smartphone into the on-board network. This improves navigation and entertainment capabilities, making travel more comfortable.
⚠️ Attention: When installing LED lamps in headlights, be sure to use lens modules. Direct light without correction blinds oncoming drivers, which is a gross violation of traffic rules and can lead to fines and loss of license.
Before installing LED bulbs, check whether your car supports automatic headlight leveling. Otherwise, you will have to manually adjust the beam of light so as not to blind other road users.
Tuning options comparison table
For clarity, let’s compare the main directions of modernization Nissan Murano Z51. The choice depends on your goals: dynamics, comfort or visual appeal. Each option has its pros and cons, which should be weighed before starting work.
| Tuning type | Cost | Complexity of work | Impact on warranty | Efficiency |
|---|---|---|---|---|
| Chip tuning (Stage 1) | Average | Low | High risk | High |
| Sports suspension | High | Average | Medium risk | Very high |
| Sports exhaust | Average | Average | Low risk | Average |
| Exterior styling | Any | Low | Missing | Low (visual) |
| Lighting engineering | Low | Low | Missing | Average |
It is important to understand that an integrated approach gives the best results. The combination of engine, suspension and exterior improvements results in a vehicle that exceeds factory specs in every way. However, do not forget about balance: excessive tuning can make the car uncomfortable for daily use.
Legal aspects and security
Making changes to a vehicle requires compliance with the law. Before making major modifications, such as changing engine size or installing a custom exhaust system, you should consult with legal experts. In some cases, prior approval is required.
Safety is priority number one. Any changes must be carried out by certified services using high-quality equipment. Poor installation of the suspension or braking system can lead to an accident. Reliability connections and parts compliance with quality standards is critical.
When undergoing a technical inspection, questions may arise regarding the changed elements. If changes are not made to the registration documents, you may be required to return the vehicle to its original condition. This may result in additional costs and loss of time.
- 📋 Checking compliance of changes with traffic regulations before starting work
- 📋 Obtaining permission to make changes to the design
- 📋 Registration of results with the traffic police after completion of work
- 📋 Regular check of the reliability of fastenings of modified elements
You shouldn't skimp on safety for the sake of visual appeal. High-quality components and professional installation are the key to long and safe operation of your Nissan Murano. Remember that tuning should make the car better, not more dangerous.
Legal registration of tuning is not a bureaucratic formality, but a way to protect yourself from fines and problems in case of an accident, as well as a guarantee that the changes were carried out technically competently.
Conclusion
Tuning Nissan Murano Z51 is a fun process that allows you to create a car that perfectly suits your needs. Whether it's more power, better handling, or a different look, there are plenty of ways to customize this crossover. The main thing is to approach the matter wisely and responsibly.
Properly selected modifications not only improve performance, but also increase driving pleasure. You will receive a car that is different from mass-produced vehicles and reflects your individual style. Remember that the best tuning is the one that harmoniously fits into the overall concept of the car.
If you decide to modernize, entrust the work to professionals. Experienced craftsmen know all the nuances of the design Murano and will help you avoid common mistakes. The result will be a car that will delight you every day and stand out on the road.
How does chip tuning affect fuel consumption?
With a relaxed driving style, fuel consumption can even be reduced by optimizing engine performance. However, with aggressive driving, consumption will inevitably increase, as the engine will produce more power.
Is it possible to install sports suspension on winter tires?
Yes, but with caution. Lowering the ride height may make driving through deep snow difficult. It is recommended to use kits with adjustable stiffness or choose springs with a minimal reduction in ground clearance for the winter period.
Do I need to change the catalyst when installing a sports exhaust?
Depends on the system. Some systems require the removal of the catalyst (spider 4-2-1), which requires reflashing the ECU. Other systems retain the catalyst, but change the resonator and muffler, which does not require firmware changes.
How often should a modified suspension be serviced?
It is recommended to carry out maintenance more often than for the standard suspension. The condition of shock absorbers, silent blocks and fastenings should be checked every 10-15 thousand kilometers, especially after traveling on bad roads.