PDI | Big Boss Performance Tuner
$4,140.00
Zip and humm are available over the phone: (07) 5619 7869
Available for: Cummins, Caterpillar, Detroit, and Paccar Engines Key Benefits: Industry Leading Horsepower and Torque Increase Fuel Mileage Improvement Striking Gauge and Monitoring Options Diagnostic Fault Code Troubleshooting Speed…
Fast AU-Wide Shipping
Returns within 30 days
12 month warranty
Will it fit your vehicle?
Universal fit Not made for one vehicle. It fits by size, thread or specification, so check the dimensions in the description against your application.
Fitment listings are a guide. Not sure? Send us your rego or VIN and our team will check the part for your vehicle, before or after you order.
Description
PDI | Big Boss Performance Tuner
Please contact us for product pricing.
Available for: Cummins, Caterpillar, Detroit, and Paccar Engines
Key Benefits:
- Industry Leading Horsepower and Torque Increase
- Fuel Mileage Improvement
- Striking Gauge and Monitoring Options
- Diagnostic Fault Code Troubleshooting
- Speed Limiter Adjustment
- Tire Size and Gear Ratio Adjustment
- DPF Regen and Restriction Tests*
- Stay Up to Date over Wifi
The BIG BOSS® Performance Tuner brings all the benefits of tuning without all the hassle.
Simply plug it into your diagnostics port and follow the simple instructions to have the results of tuning with the press of a button.
PDI has taken the industry-leading tuning that has delivered unbeatable results for efficiency and power and packaged it within a simple hand-held design.
Not only is the tuning easy to install but the simple design lets you customise gauges, change vehicle settings and read or clear codes.
Tuning has always been the simplest and most efficient way to access the fuel economy and horsepower that you deserve! Because every driver’s situation is different, the Performance Tuner offers different stages of economy & performance to match your driving style, application, and performance upgrades.
Engine Applications:
| Cummins | X15, ISX, ISX15, X12, ISX12, ISL, L9, ISC, ISB, B6.7 |
| Caterpillar | C15, C16, C15 Acert, 3406E, C13 Acert, C12, C11, C10, C9, 3126 |
| Detroit | 60 Series 12.7L, 60 Series 14L, DD13, DD15, DD16 |
| Paccar | MX13, PX9, PX8, PX7, PX6 |
CARB EO D-773-13
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.
- Delivery usually takes 2–10 business days after dispatch, depending on your location.
- Need your tracking number? Once your order has shipped, email sales@willysworkshop.com.au with your order number and we’ll send you the carrier and tracking details.
Freight question? Call us on (07) 5619 7869.
PDI | Big Boss Performance Tuner Please contact us for product pricing.
Additional information
| Weight | 1 kg |
|---|---|
| Dimensions | N/A |
| Engine Application | Cummins, Caterpillar, Detroit, Paccar |
Warranty: 12 months from Willys Workshop
Sold and warranted by Willys Workshop. Parts carry our 12-month warranty against defects, from the date of purchase or installation (whichever is later), subject to any manufacturer terms and fair wear and tear (Terms & Conditions, clause 7.1(b)). This is in addition to your rights under the Australian Consumer Law, which cannot be excluded.
- 30-day change-of-mind returns on eligible items: unused, uninstalled and in the original packaging, with a Return Authorisation from us first. A 15% restocking fee applies and return postage is at your cost.
- Wrong fit: if a part covered by our Fitment Guarantee doesn’t fit, we pay the return freight both ways and there’s no restocking fee.
- Special-order or imported-to-order items, electrical parts, ECUs and tuners once registered, connected or flashed, parts that have been fitted or modified, and clearance items can’t be returned for change of mind. Your rights for faulty goods still apply.
- Refunds are made to your original payment method within 14 business days of us receiving and inspecting the return.
Full details: Returns & Refund Policy and Terms & Conditions.
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.









