PDI | Big Boss Stage 2 Turbo for CAT 3406 | C15 | C16

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Key Features: Billet compressor wheel Stainless steel exhaust housing 360 degree thrust bearing Improved throttle response Cooler exhaust temperatures The PDI Big Boss CAT Turbo is made with a very robust design to withstand the…

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SKU: PDI141000720001NC Category: Brand:
Easy returns within 14 days
12 Month Warranty
Tuning & Fitment Available

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Easy returns within 14 days

12 month warranty

Description

PDI | Big Boss Stage 2 Turbo for CAT 3406 | C15 | C16

Please contact us for product pricing.

Key Features:

  • Billet compressor wheel
  • Stainless steel exhaust housing
  • 360 degree thrust bearing
  • Improved throttle response
  • Cooler exhaust temperatures

The PDI Big Boss CAT Turbo is made with a very robust design to withstand the toughest heat cycle conditions adding reliability with performance and efficiency. The industry-exclusive stainless steel turbine housing design is built to enhance airflow with consistency. A 1.45 A/R ratio keeps the drive pressure within standards to keep the turbo in its efficiency range to improve performance efficiency.

This advanced design of the turbo utilizes a V-band style which eliminates the need for the traditional o-ring design of some engines. Like all PDI products, they are designed to make more horsepower and create more efficiency so you save money while making the drive more enjoyable. Made to support 600-750hp.

A great upgrade for your CAT engine! Fits most engines with serial number prefixes 5EK, 6TS, 1LW, 1MM, 6NZ, 7CZ, and MBN.

Shipped Australia-Wide

  • Dispatched from within Australia with tracking.
  • Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
  • Shipping is calculated at checkout based on size, weight and your delivery address.
  • Estimated delivery 2–7 business days depending on your location.

Freight question? Call us on (07) 5619 7869.

PDI | Big Boss Stage 2 Turbo for CAT 3406 | C15 | C16 Please contact us for product pricing.

Additional information

Weight 22 kg
Dimensions N/A
Coating

Non-Coated, Black Ceramic, Polished Ceramic

Double Duty Diesel — Manufacturer Pass-Through Warranty

Double Duty Diesel parts carry the original manufacturer's warranty:

  • Fluidampr — Lifetime warranty on harmonic balancers
  • MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
  • Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
  • Power Driven Diesel — 12 months on turbos and bundled tuning kits
  • Returns must be notified within 30 days of delivery
  • Parts only — installation not covered

Workshop fitment available at Willys for transmissions, injectors and engine internals.

Read the full Double Duty Diesel warranty terms →


Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.

Want a quote or build advice?
Send your rego or VIN and our Australian-based team will manually confirm fitment before you buy.
Prefer to text your rego/VIN? 0485 885 957