Big Boy DPF‑Back to suit D‑Max + BT‑50 2016‑2019 3L

ISUZU D-MAX TF 3.0L 4JJ1-TCX 09/16 TO 10/2019 & Mazda BT50 3L 2016 - 2019

Turbo-back 3" Stainless Exhaust

Bolts on directly to the factory turbo and uses original mount points

Australia’s Toughest 3" Stainless Off-Road Exhaust

Legendex is the only exhaust system with an off-road warranty: built tough for serious 4WDers. Engineered from 3" 409-grade stainless steel, it delivers raw grunt, a deep rumble, and legendary power gains.

Key Benefits:

• Unrivalled Off-Road Warranty
• 409 Stainless Steel Construction
• High-flow Performance Muffler
• Diesel-Specific High-Flow Cat Converter
• Dyno-Proven Power Gains
• Improved Fuel Economy
• Safer, Easier Towing
• Australian Made

More power means better hill climbs, faster overtaking, and less engine strain. Greater efficiency also means real-world fuel savings: your investment pays off fast.

Legendex Now Offers Customisability

Tailor your exhaust to suit your sound and performance preferences:

• Pipe Only: Loudest & most aggressive tone
• With Muffler: Quietest option for daily driving comfort
• With Cat: Loud, raw sound with performance flow

Choose your level of rumble and response: Legendex lets you build your perfect system.