Vishnu Performance Systems has pushed the tuning of the N54 platform to unprecedented levels with its N54 335i single turbo build, the first one successfully dyno’d.
The latest dyno has already achieved 627whp / 477 lb-ft. torque @ 22.5 PSI. The final power goal is an incredible 700whp!
See the dyno and highway run inside, along with full system technical details and ongoing progress of the build.
Follow along as E90POST moderator has his malfunctioning 335i N54 motor torn down and rebuilt with upgraded internals, including bespoke lightweight forged race pistons, bespoke forged conrods, and other items under consideration. Make sure to follow this rare documented tear down and rebuild!