3" DPF Back Exhaust System - Holden Colorado RG 2.8L Duramax (2016-On) | Australian Made

Premium 3" DPF Back Exhaust for Holden Colorado RG 2.8L Duramax

Transform your Holden Colorado RG's performance with our Australian-made 3" stainless steel DPF back exhaust system. Engineered specifically for the 2.8L LWN Duramax engine (August 2016 onwards), this premium exhaust delivers improved airflow, enhanced throttle response, and a deep, refined exhaust note that turns heads on and off the road.

Key Benefits

• Increased Power & Torque: Optimized 3" mandrel-bent design reduces backpressure for noticeable performance gains
• Better Fuel Economy: Improved exhaust flow helps your Duramax run more efficiently
• Premium Stainless Steel: Premium grade 409 stainless steel construction resists corrosion in Australian conditions
• 5-Year Warranty: Backed by our comprehensive Australian warranty for complete peace of mind
• Perfect Fit: Precision-engineered for the Holden Colorado RG 2.8L LWN Duramax (08/2016+)

What's Included

Complete DPF back exhaust system with all necessary gaskets (excluding turbo gasket),  and hardware for professional installation. This system retains your factory DPF for full emissions compliance.

Technical Specifications

• Diameter: 3 inch (76mm)
• Material: Premium 409 stainless steel
• Configuration: DPF back system
• Fitment: Holden Colorado RG 2.8L LWN Duramax (August 2016 onwards)
• Weight: 16kg
• Made in Australia

Frequently Asked Questions

Will this outback exhaust fit my Holden Colorado?

This outback exhaust is specifically designed for Holden Colorado RG models with the 2.8L LWN Duramax engine manufactured from August 2016 onwards. If you have an earlier model or a different engine, please contact us to find the right system for your vehicle.

Will I need a tune after installing this Outback exhaust?

No tune is required for this DPF back system. It's designed to work perfectly with your factory ECU settings while delivering improved performance and sound. However, pairing it with a quality tune can unlock even more potential.

How difficult is the installation of the Outback Exhausts system?

This outback exhaust is a bolt-on system that can be installed by a competent DIY mechanic with basic tools. We recommend professional installation for best results. Installation typically takes 1-3 hours.

What does the 5-year warranty cover?

The Outback Exhaust 5-year warranty covers manufacturing defects and material failures under normal use. This demonstrates our confidence in the quality and durability of our Australian-made exhaust systems.

Will an outback exhaust make my Colorado louder?

Yes, you'll notice a deeper, more refined exhaust note compared to the factory system. It's not excessively loud but gives your Colorado a premium, performance-oriented sound that enhances the driving experience without being intrusive.

Does this Outback Exhaust system include the DPF or do I keep my factory one?

This is a DPF back system, meaning it starts after your factory DPF. You retain your original DPF for full emissions compliance. The system includes everything from the DPF outlet to the rear tailpipe.

Do you ship Australia-wide?

Yes, Outback Exhaust ships to all Australian states and territories. We also offer international shipping for select products. Shipping costs are calculated at checkout based on your location.

Ready to unleash Colorado's potential?

Order now and experience the Outback Exhausts difference. Australian made, Australian tough.