T4R2014
Elite Member
Why would Toyota develop a supercharger kit without thoroughly testing it first? Answer: they tested it and it worked fine, until people started putting them on US made engines (Tundra/Sequoia) and changing pullies.
I'm willing to bet its fine on low boost levels judging by the existence of the URD kit and by the TRD kit on a few member's trucks. Another rumor thats been used for 15 years with very little evidence.
This. That's always how it goes. Toyota develops the kit but the aftermarket sells people all these hop up parts. All of a sudden the base is inadequate. I think majority of these SC installations were on Tundras, which is why they decided to pull the plug on it. Much of the info on the fate of the V8 supercharger kit is rumors.