*Discontinued* 2001-2004 Duramax SuperMax S366 SX-E Turbo Kit (1046221)

This product has been discontinued

Please click here for an alternative.

Fits: 2001-2004 GM Duramax LB7

Take your Duramax to the next level with the BD SuperMax Turbo Kit. This kit includes everything you need to improve response, power, and reliability in your Duramax. This setup will bring your Duramax into the 650hp club (depending on configuration & tuning).

Part Number: 1046221

• The new SX-E turbo was designed for performance with a 360 thrust bearing and enhanced compressor wheel and housing
• Larger compressor blade surface but with a smaller inducer results in quicker spooling, more flow than similar sized wheels
• The high strength FMW Forged Milled Wheels are lighter and stronger and withstand higher wheel speeds
• BD exclusive feature of a heavy sprung waste-gated T3 turbine housing
• BD's HD Waste gate and bracket holds boost and prevents over speed damage
• Turnbuckle Boost Control allows for ease of adjustment for altitude and extreme tuning
• Comp Wheel: 66mm 2.6in
• Turbine Wheel: 80mm 3.15in
• A/R Ratio: 0.80
• Flow: 87 Lb/min
• Approximate rated 650hp (depending on truck configuration)