Precision Turbo (PTE)

Precision Turbo Entry Level MFS 4831 JB Turbocharger - 385WHP (002-4831)

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Turbine Housing Options

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PTE 4831 Journal Bearing Turbo

The new 4831 MFS Entry Level turbo (part number PTB002-4831) is rated to support up to 385 horsepower, has a 57mm exducer T31, 76 trim turbine wheel and has two available turbine housing options: a .48 or .63 A/R T3 turbine housing with a 4-bolt discharge, or a .48 or .63 A/R T3 turbine housing with a 5-bolt (with or without a wastegate hole).


  • 360° journal bearing system
  • MFS (Machined From Solid) 48mm inducer compressor wheel
  • "B" compressor cover 2.8" inlet/2.0" outlet
  • 57mm exducer T31, 76 trim turbine wheel
  • Turbine housing options - T3 .48 or .63 A/R with 4 bolt discharge - T3 .48 or .63 A/R with 5 bolt discharge (with or without wastegate hole) Or Buick Style 0.63A/R

Relevant Part Numbers


  • Universal

What's in the box?

  • 1 Turbocharger



  • PTE Limited Warranty

Customer Reviews

Based on 2 reviews
Lawrence Moore
Precision Turbo

Excellent product. Took a bit of time for it to get to my house; however it was direct fit and produced expected gains. Would buy again

William Vaughan

I ordered this and the only issue was that it took 2 months to recieve as this is not a common turbo apparently so pick your turbo on here carefully. Call to make sure they have one of these in stock or you will be in the middle of a build and get stuck for monthsssss..