Outback Exhausts’ 3″ Turbo-Back system for 1988-1997 Hilux LN106/107/111 (2.8 L 3L DTS) delivers premium 409 stainless construction, mandrel bends, and bolt-on installation for strong torque gains, better exhaust flow and a deep, aggressive note — built tough for touring, towing and off-road.
The Outback Exhausts 3″ Turbo-Back Exhaust System for the Toyota Hilux LN106, LN107 and LN111 (1988–1997) is engineered for vehicles running the 2.8L 3L diesel with a DTS turbo upgrade. Built in Australia from durable 409 stainless steel, this high-flow system improves turbo response, reduces exhaust gas temperatures and produces a deep, purposeful note. Because it retains factory mounting points and requires no welding, installation remains straightforward. This system suits touring, towing and off-road use, making it a strong upgrade for owners who want reliable performance on every trip.
Key Features
Australian-made 409 stainless steel construction for long-term durability in harsh conditions.
Mandrel-bent pipework designed to improve exhaust scavenging and turbo spool.
Full turbo-back layout with 2.5″ inlet and 3″ outlet for optimal flow on DTS turbo conversions.
Bolt-on installation using factory mounts, allowing quick and simple fitment.
Comprehensive system including dump pipe, intermediate sections, resonator and tail pipe.
Backed by a 5-year system warranty (extractors covered by a 2-year warranty).
Specifications
Vehicle Compatibility: Toyota Hilux LN106, LN107, LN111
Engine: 2.8L Diesel (3L) with DTS turbo upgrade
Model Years: 1988–1997
System Type: Turbo-back exhaust
Pipe Sizes: 2.5″ inlet, 3″ outlet
Material: 409 stainless steel
SKU: OE4603-S
What’s in the Box
Dump pipe
Engine pipe section
Connecting pipe section
Resonator / section pipe
Tail pipe section
Fitting kit (gaskets and hardware – reuse OEM turbo gaskets)
Compatibility
This system fits the Toyota Hilux LN106, LN107 and LN111 running the 2.8L 3L diesel engine with a DTS turbo upgrade. It is also listed to suit the LN172 platform; however, tray and body variations mean checking measurements before ordering is recommended.
Delivery & Lead Times
This exhaust may ship in multiple cartons due to freight weight limits. Delivery to commercial addresses is strongly recommended because residential delivery restrictions and delays may apply. International freight is also available. Processing times may vary during peak periods, so please contact us if you need specific lead-time estimates.
Professional Fitting Service on the Sunshine Coast
Sunshine Coast Diesel Tuning offers professional installation for all Outback Exhaust systems. Our team ensures correct alignment, hardware torqueing and the reuse of suitable OEM turbo gaskets. If you prefer expert fitting, visit our workshop page: Sunshine Coast Diesel Tuning – Professional Installation
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Benefits of Upgrading to a 3-Inch Turbo-Back Exhaust System
Upgrading to a 3-inch turbo-back exhaust system significantly enhances the performance of your Toyota Hilux. This upgrade allows for improved exhaust flow, which in turn increases horsepower and torque. The larger diameter pipes reduce back pressure, enabling the engine to breathe better and perform more efficiently, particularly under load.
In addition to performance gains, a 3-inch exhaust system can also improve fuel efficiency. As the engine operates more efficiently, it can often lead to better fuel economy, especially during towing or off-road driving. Owners have reported noticeable improvements in throttle response and overall driving experience, making it a valuable upgrade for any serious Hilux owner.
Installation Tips for the Outback Exhaust System
Installing the Outback Exhaust System on your Toyota Hilux is a straightforward process, especially with the right tools and preparation. Begin by ensuring your vehicle is secure and at a comfortable working height. It's recommended to have a buddy assist you, as the exhaust components can be heavy and cumbersome to maneuver alone.
When installing, follow the provided instructions carefully, starting with the dump pipe and working your way back through the system. Ensure all connections are tight and secure to prevent leaks. If you're not comfortable with DIY installations, consider utilizing professional fitting services available on the Sunshine Coast for optimal results.
Comparing Exhaust Systems: Outback vs. Competitors
When choosing an exhaust system for your Toyota Hilux, it's essential to compare the Outback Exhausts system with competitors. Outback Exhausts is known for its high-quality 409 stainless steel construction, which offers durability and resistance to corrosion compared to lower-grade materials used by some competitors. This ensures a longer lifespan and better performance over time.
Additionally, Outback Exhausts focuses on mandrel-bent piping, which allows for smoother exhaust flow compared to crush-bent alternatives. This design feature enhances performance and sound quality, giving your vehicle a more aggressive note without compromising on efficiency. Consider these factors when making your decision to ensure you choose the best option for your needs.
User Reviews and Testimonials
Customer feedback is invaluable when considering an upgrade like the Outback Exhaust System. Many users have praised its performance improvements, noting enhanced power delivery and a more aggressive exhaust note that truly transforms the driving experience. Testimonials often highlight the ease of installation and the noticeable difference in throttle response after the upgrade.
In addition to performance, users appreciate the quality of materials and construction. Reviews frequently mention satisfaction with the fit and finish of the system, as well as the support provided by Outback Exhausts. Real-world experiences can provide insights that help potential buyers make informed decisions about their exhaust system upgrades.
Benefits of Upgrading to a 3-Inch Turbo-Back Exhaust System
Upgrading to a 3-inch turbo-back exhaust system significantly enhances the performance of your Toyota Hilux. This upgrade allows for improved exhaust flow, which in turn increases horsepower and torque. The larger diameter pipes reduce back pressure, enabling the engine to breathe better and perform more efficiently, particularly under load.
In addition to performance gains, a 3-inch exhaust system can also improve fuel efficiency. As the engine operates more efficiently, it can often lead to better fuel economy, especially during towing or off-road driving. Owners have reported noticeable improvements in throttle response and overall driving experience, making it a valuable upgrade for any serious Hilux owner.
Installation Tips for the Outback Exhaust System
Installing the Outback Exhaust System on your Toyota Hilux is a straightforward process, especially with the right tools and preparation. Begin by ensuring your vehicle is secure and at a comfortable working height. It's recommended to have a buddy assist you, as the exhaust components can be heavy and cumbersome to maneuver alone.
When installing, follow the provided instructions carefully, starting with the dump pipe and working your way back through the system. Ensure all connections are tight and secure to prevent leaks. If you're not comfortable with DIY installations, consider utilizing professional fitting services available on the Sunshine Coast for optimal results.
Comparing Exhaust Systems: Outback vs. Competitors
When choosing an exhaust system for your Toyota Hilux, it's essential to compare the Outback Exhausts system with competitors. Outback Exhausts is known for its high-quality 409 stainless steel construction, which offers durability and resistance to corrosion compared to lower-grade materials used by some competitors. This ensures a longer lifespan and better performance over time.
Additionally, Outback Exhausts focuses on mandrel-bent piping, which allows for smoother exhaust flow compared to crush-bent alternatives. This design feature enhances performance and sound quality, giving your vehicle a more aggressive note without compromising on efficiency. Consider these factors when making your decision to ensure you choose the best option for your needs.
User Reviews and Testimonials
Customer feedback is invaluable when considering an upgrade like the Outback Exhaust System. Many users have praised its performance improvements, noting enhanced power delivery and a more aggressive exhaust note that truly transforms the driving experience. Testimonials often highlight the ease of installation and the noticeable difference in throttle response after the upgrade.
In addition to performance, users appreciate the quality of materials and construction. Reviews frequently mention satisfaction with the fit and finish of the system, as well as the support provided by Outback Exhausts. Real-world experiences can provide insights that help potential buyers make informed decisions about their exhaust system upgrades.
