Tomei T550B Turbo Kit RB26DETT

TOMEI Japan T550B Turbo kit for RB26DETT engines

The Tomei T550B Turbine Kit RB26DETT is a fantastic solution for vehicle enthusiasts looking to unlock the true potential of their RB26DETT engine. This product is specifically designed for the RB26DETT engine, which includes models such as the Nissan Skyline BNR32, BCNR33 and BNR34.

The T550B Turbine Kit is a drop-in ball bearing turbo kit that features an IHI ball bearing centre unit, renowned for its high precision and superior durability. This kit provides a smooth spool from the low range straight up to high RPM, optimising the performance of the legendary RB26DETT motor.

The kit includes everything needed for an easy bolt-on installation, without the requirement for any modifications. Necessary parts such as hoses, gaskets, and studs are included in the kit, ensuring a seamless and straightforward installation process. The reinforced actuator included in the kit also provides remarkable stability under high boost.

This turbine kit offers an improved low-mid RPM range for a much better driving experience on the street. It's designed to reduce surging and make the power curve as linear with engine RPM as possible for easy, smooth, and stress-free driving. It's not just a competition-only turbo; its design concept is to "enjoy" the RB26 motor. The combination of the RB26 and T550B turbo is even more enjoyable with a total setup such as an exhaust system.

The T550B Turbine Kit comes with a 1-year limited warranty, giving customers confidence in their purchase.

However, for those looking to push their engine's performance to the limit, it's important to note that the kit is designed to operate optimally at a boost of 1.5 kg/cm2 (21.3 psi). Beyond this power level, upgrading to forged pistons and reinforced head gaskets is necessary to make the most of the T550B Turbo's performance. It's also recommended to upgrade the connecting rods to stronger forged con-rods for more than 550PS.


The Tomei T550B Turbine Kit RB26DETT is a perfect choice for car enthusiasts who want to maximise the performance of their RB26DETT engine while ensuring a smooth and enjoyable driving experience.

Back to blog

Leave a comment

Please note, comments need to be approved before they are published.