The RS-550 utilizes a 713c Inconel 54/47mm turbine wheel, anodized billet Aluminum 54/67mm compressor wheel, and a dual ceramic ball bearing CHRA. Using precision CNC machining processes we are able to incorporate all this new hardware into an OEM set of housings for maximum reliability and parts availability.
We have currently tested this turbo to 480-500whp on the stock engine & clutch, with Hondata FlashPro and fuel system upgrade while maintaining less than 85% duty on the HPFP. We are looking forward to continued testing with alternative fuels.
For optimal tunability, we recommend pairing this turbocharger with our new 3.5″ MAF housing upgrade** for PRL HVI intakes, which will be available simultaneously with the RS-550.
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Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.