3.5" Isuzu D-Max 4JJ3 2021+ Exhaust DPF Back

3.5” Exhaust System for Isuzu D-MAX 3.0L 4JJ3 (2021 onwards) 

Upgrade your Isuzu D-MAX with an Australian made high-performance 3.5 inch exhaust system, designed specifically for the 3.0L 4JJ3 single turbo engine. Engineered to improve airflow, increase power, and support better fuel economy, this system is the ideal upgrade for daily driving, towing, and off-road performance.

Vehicle Fitment

• Isuzu D-MAX 3.0L 4JJ3
• 2021 onwards models
• Single Cab & Dual Cab Utes
  

Features

• Australian made for proven quality
• 3.5” CNC mandrel bent exhaust for maximum flow and performance
• Heavy-duty stainless steel construction for long-lasting durability
• 10mm laser cut flange plates for a strong, leak-free seal
• Built-in EGT (exhaust gas temperature) sensor provision
• High flow metallic catalytic converter
• High flow sports resonator for improved sound and airflow
• Heat-resistant black coating for added protection
• Complete bolt-on fitting kit included
  
• 10 year manufacturer warranty on stainless steel
  

Performance & Benefits

• Increased horsepower and torque
• Improved fuel efficiency under load and daily driving
• Reduced exhaust restriction for better turbo performance
• No ECU remap or dyno tune required
• Ideal for towing, touring, and 4x4 applications
• Quick and easy bolt-on installation
• Optional configurations available (muffler, resonator, or straight pipe)
  

Loudness

• Quiet - with muffler
• Moderate - with hotdog
• Loud - pipe only

Installation Disclaimer
Always check alignment before fully tightening the exhaust system. Tighten all bolts and nuts progressively from the front to the rear of the vehicle. If you experience any fitment issues, contact our team immediately to avoid damage.