The BNR stage 1 hybrid is stock appearing on the outside, but when you look closer, a larger/more efficient compressor wheel has been fitted in the stock compressor housing for more air volume over stock. The wastegate is also reworked to 34-35mm to handle boost control. The rotating assembly is balanced and blue printed and the turbine wheel is clipped to decrease backpressure, this also tends to reduce boost creep. The bearings and piston rings are replaced and the 270 degree thrust bearing is also modified for additional oil flow going to the rotating assembly. When you want everything to "look" stock, but not perform like stock, this is the turbo for you. You can see anywhere from 300- 320 RWHP from the stage 1 depending on your set up and boost level. Spool up should stay reasonably around where it spools with the stock turbo. Power band is very linear and comes online very quick, also it hits way harder on the top half of the RPM band. The stage 1 comes with a 1 year warranty. This turbocharger upgrade is bolt up and no fabrication is required.
Core Exchange is required on this item of $500.00
This will be charged on purchased & refunded when exchange core arrives at MPS Garage
fully rebuilt
T04b V trim compressor wheel with stock compressor housing machined to fit
Clipped turbine wheel
fully balanced rotating assembly (.5 gram/in2)
adjustable wastegate actuator preset to 7-8 psi
100% bolt up no fabrication required
1 year warranty
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