Manta 3-inch Exhaust System suitable for Isuzu D-Max 2017-2020 3.0L 4JJ1
Manta 3″ exhaust system suitable for the 2017-2020 Isuzu D-Max with the 3.0L 4JJ1 common rail turbo diesel. It comes as a DPF back system or as a complete turbo back system. The standard exhaust holds the Isuzu D-Max to 130kW and 380Nm, and in standard form the performance is lacklustre.
🚗 Suitable for:
- Isuzu D-Max, 3.0L 4JJ1 common rail turbo diesel (2017-2020)
📦 What’s Included:
- 1x Manta 3″ exhaust system in fully mandrel bent tubing
- Choose your system type: DPF Back or Turbo Back (DPF Delete)
- Available in aluminised or stainless steel tubing
🔧 Fitment Details:
- DPF Back replaces the exhaust from the DPF back, so the factory DPF stays in place
- Turbo Back (DPF Delete) is a complete turbo back system that removes the DPF. Tuning is required for fitment, and it is intended for off-road use only
- The turbo back system has the option of leaving out the diesel catalytic converter
⚙️ Why Choose Manta:
- The 3.0L Isuzu D-Max is a common vehicle to upgrade with a 3″ Manta exhaust
- Helps the turbo spool much earlier, so the motor comes on boost lower in the rev range
- The free flowing design helps the engine make more power and torque
- Lowers exhaust gas temperatures, which helps the engine run cooler and more efficiently
- Manta is Australia’s largest exhaust manufacturer
❓ FAQs:
Q: Does the DPF stay on the vehicle?
A: With the DPF Back option, yes. The Turbo Back (DPF Delete) option removes it.
Q: Can I run the turbo back system on the road?
A: The Turbo Back (DPF Delete) system is intended for off-road use only.
Q: Is a tune needed?
A: Not for the DPF Back system. The Turbo Back (DPF Delete) system removes the DPF, so tuning is required for fitment.
Q: What material does it come in?
A: Manta make this system in aluminised or stainless steel, both in 3″ fully mandrel bent tubing.










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