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.
A single turbo N54 engined E90 3 Series is finally alive! HorsepowerFreaks recently fired up a forum member’s E90 335i with their HPF turbo system. Currently on the 335 is a Precision 6265. This N54 car has the HPF front mount intercooler, Evolution Racewerks BOV pipe with HKS BOV and the HPF exhaust. It is also running a Vishnu Procede and AEM gauges. Dyno results will be in soon, so stay tuned.
AR Design provides an update on its single turbo N54 kit, and the power numbers have gone up as expected. The latest dyno results are inside, corrected for 5700ft elevation.
Single turbo kits have been the vaporware of the N54 tuning world – often started but seldomly finished. AR Design gives hope with preliminary results of their single turbo N54 which has hit 444whp@15psi on a Mustang dyno, all on pump gas and no other FI methods!
Those new to N54 engine tuning or who can’t keep up with the fast evolving world of N54 tuning finally have a resource guide to turn to. An E90post member has compiled this N54 Tune Comparison Chart explaining the various tuning options in great detail. It will also be updated and revised as new features come out. Bookmark this folks!