PDI Big Boss Stage 3 Performance Kit for 2010-2022 Cummins ISX15 & X15 Engines

Part# 7157738
$13,634.50 Now $12,395.00
Qualifies for FREE SHIPPING

In Stock - Ships directly from Manufacturer


Not Available to Ship to California


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Product Description

PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Stage 3 Performance Kit combines the popular Big Boss Performance Tuner HD with the Big Boss Compound Turbo Kit, the Big Boss Ceramic Coated Exhaust Manifold and the Big Boss Performance Intake Manifold to deliver the best pulling power while keeping exhaust temperatures as low as possible. This kit ensures your engine takes in maximum fresh air while also getting rid of exhaust as efficiently as possible. Save big by ordering as a single kit instead of multiple individual components!

Kit Includes

  • Big Boss Performance Tuner with Mount
  • Big Boss Performance Intake Manifold
  • Big Boss Ceramic Coated Exhaust Manifold
  • Performance Compound Turbo Kit
  • Install Kit for Exhaust Manifold
  • Install Kit for Compound Turbo Kit