JP Turbo B550X for Nissan SR20DET S13 / S14 / S15
5000050036$ 1670.00Nissan SR20DET S13 / S14 / S15
JP Turbo B550X for SR20DET is perfect for users who look for a quick and responsive turbo, gain in the overall and top-end power. The output is stable in mid RPM and able to give continuous power until it reaches the max power.
- Upgrade camshaft IN256 EX264
- Upgrade injector 740CC
- Head Gasket 87Φ 1.2mm
- Air flow metar：Nissan Z32
- ECU tuning
- Upgrade fuel pump：Nissan Z32
- Upgrade exhaust manifold
- Upgrade outletpipe
- Upgrade frontpipe
- Upgrade intercooler
- Boost Controller
※The values may be different due to the different modifications and setting on each vehicle.
- Direct Bolt-On ; can be installed with the original peripheral parts, easy and convenient to install.
- Dual ceramic ball bearing
The low friction allows the bearing to work at much lower required force and gives a boost at earlier RPM. The ceramic ball is made of Si3N4 high-precision fine ground ceramic ball. The spherical surface is in a perfect mirror state. With the match of the high-temperature, wear-resistant, shock-resistant and lightweight retainer cage, our bearings give an earlier boost than other ball bearings !
- The upgraded aero grade aluminum billet compressor wheel allows higher intake air volume and improves air inlet efficiency.
- This upgraded high-flow turbine wheel comes with Inconel alloy. It's able to withstand higher temperatures and pressure. As to the blade design, it offers much higher efficiency in terms of airflow, smoother exhaust and backpressure reduction. In return, we have much better wheel performance.
- This upgraded high-flow turbine wheel comes with Inconel alloy. It’s able to withstand higher temperatures and pressure. As to the blade design, it offers much higher efficiency in terms of airflow, smoother exhaust and backpressure reduction. In return, we have much better wheel performance.
- The exhaust housing is made of high temperature-resistant cast iron. The content of high-temperature resistant metal which can withstand continuous extreme temperature and pressure.
- Billet adjustable actuator comes with different springs, able to adjust boost level according to tuning needs.
- Balanced by Schenck balancing machine
Precise balancing is one of the essential procedures in JP Turbo production. A good balance is always an important factor in having an outstanding performance and reliability of a turbocharger. A good balance can also improve the noise generated by the high-speed operation. We have very strict operating standards for balance. First, we perform a low-speed dynamic balancing on a high-precision single-piece balancing machine in order to achieve the best balance of the parts. Secondly, we rigorously assemble the CHRA parts. After the assembly is completed, the high-speed dynamic balance is then performed. Our high-speed dynamic balancing machine can reach a maximum speed of 250,000 RPM. This balancing standard surpasses the OEM standards. Each turbo is accompanied by a serial number and the balance test result is kept in our database.
Stock Turbo VS JP Turbo B550X
The wheel comparison
In order to maximize the performance of this turbo, we recommend upgrading suitable software as well as a downpipe, exhaust system, intercooler and the air intake.
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