A premium 3″ turbo-back exhaust system built from 409 stainless steel for the Holden Colorado RC 3.0L 4JJ1, offering bolt-on installation, strong flow and towing-capable side-exit design.
The 3″ Towing Outback Exhaust System to suit the Holden Colorado RC 3.0L 4JJ1 (09/2010 – 09/2012) is a high-flow turbo-back system engineered for towing performance, reliability and improved exhaust flow. Built from premium 409 stainless steel with full mandrel bends, it offers strong durability for touring and off-road conditions. This system provides a noticeable improvement in throttle response, reduced exhaust gas temperatures and a refined exhaust note, with options available to tailor your preferred sound level. Designed as a direct bolt-on replacement, it fits factory mounts and supports both Tray Back and Tub Back variants.
Key Features
Premium 409 stainless steel construction for long-term corrosion resistance.
Full 3″ (76mm) mandrel-bent tubing for maximum flow and performance.
Bolt-on installation using factory mounting points—no cutting or welding required.
Optional high-flow catalytic converter for improved compliance and emissions control.
Sound options include resonator/muffler for a medium tone or straight pipe for a louder note.
Available in both Tray Back and Tub Back configurations for correct vehicle fitment.
Australian-made with a 5-year system warranty (2 years on extractors).
Specifications
Engine: 3.0L Diesel Turbo (4JJ1)
Vehicle Make: Holden / Isuzu
Vehicle Model: Colorado RC / D-Max
Body Style: Dual Cab, 4WD only
Year Range: 08/2010 – 09/2012
System Type: 3″ Turbo-Back Exhaust
SKU: OE1606-SE
What’s in the Box
3″ engine pipe with flex joint
Centre/connecting pipe
Muffler pipe or straight-through pipe (depending on sound option)
Side-exit tail pipe
Fitting hardware (fasteners and gaskets)
Note: Turbo gasket must be reused
Compatibility
This system suits Holden Colorado RC 3.0L 4JJ1 dual-cab 4WD models manufactured from 2010 to 2012. It is also compatible with equivalent Isuzu D-Max models using the same engine platform. When ordering, ensure you select either the Tray Back or Tub Back variant to match your vehicle’s rear-section configuration.
Delivery & Lead Times
All Outback Exhausts systems are manufactured in Australia. Standard lead times apply, with some systems shipped in multiple cartons due to freight weight limits. Delivery times may vary depending on location and shipping provider.
Professional Fitting Service on the Sunshine Coast
Sunshine Coast Diesel Tuning offers a full professional fitting service for all Outback Exhaust products. Our workshop provides expert installation, correct alignment, and thorough system checks to ensure optimal performance and reliability. Visit Sunshine Coast Diesel Tuning to book your installation.
