This is a Bolt-On Stock Upgrade that needs nothing.
The M-1 Turbo works perfectly with both stock and performance tunes.
The M-1 Turbo is comparable in size to a PowerMax without the lag, faster spooling and no dead spots.
Comes standard with a billet upgraded wheel at no extra charge.
2003 MODEL YEARS MAY TAKE UP TO 2 WEEKS DUE TO SHORTAGE OF CORES!!
Housing Specs & a/r: 63.5mm / 88mm / .58a/r
Compressor Wheel: 11 blade extended tip billet wheel (Hyperwheel)
Turbine Wheel: GT37 13 blade turbine wheel
Compatible Injectors: Stock - 155cc
Optional Upgrades: None