• HS208148SS-4-795×795



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The Toyota 79 Series dual cab has a reputation for being a tough and practical Ute, and Torqit’s 3.5” DPF Back Performance Exhaust has the strength and quality to back it up. Renowned for our Landcruiser systems, Torqit has put in extensive R & D to deliver the perfect mix of sound, performance, and quality.

Designed for maximising your power and torque, the DPF back 3.5” exhaust for the 79 Series dual cab is one of the most thick and durable mandrel bent systems of its kind in Australia. Tried and tested in the toughest of Australian conditions, it is manufactured from 304 grade stainless steel and is up to 2mm thick to prevent cracking when traversing rough terrain. The three-bolt laser cut flanges are manufactured from 304 grade steel, and are welded inside and out for extra strength to withstand heavy duty off-roading, touring and towing. The brushed stainless steel not only looks great, its thickness adds depth and rumble to the note which is a large improvement on the factory exhaust.

This 3.5” Landcruiser exhaust bolts onto the back of the DPF and complies with all regulations and insurance requirements, so your vehicle warranty will remain intact. As the owner of a vehicle fitted with a DPF, you are probably aware there are few things which will damage a diesel engine faster than excessive Exhaust Gas Temperature’s (EGT’s). The Torqit DPF Back 79 Series Performance Exhaust aims to lower these EGT’s by improving the flow of gases, and increasing engine efficiency and fuel economy.* It is the ideal alternative to deleting your DPF without the legal ramifications.

Combine this 79 Series 3.5″ system with additional upgrades to completely transform your vehicles’ performance.


Thick Stainless Steel
An exhaust system is exposed to many varied elements, including extreme heat and rough terrain. To handle these harsh conditions, we use stainless steel that is up to 2mm thick to maintain structural strength even after bending. Being extremely durable and difficult to crack, you can go off-road with peace of mind that your Torqit Performance Exhaust system will stay intact. Steel thickness not only affects the strength of an exhaust system, but also the sound it will produce- the thinner the steel, the tinnier the note. As among the thickest mandrel bent systems available in Australia, Torqit Performance Exhausts produce a deep note without cabin drone.

304 Grade Stainless Steel
The highest quality steel used in exhaust systems is 304 grade stainless, which is renowned for its high strength, corrosion resistance, and easy maintenance. It is known as an austenitic stainless steel, meaning due to a high percentage of chromium and nickel it is extremely resistant to rust, stress, and harsh conditions such as high temperatures. The excellent properties of Torqit’s 304 grade stainless demonstrate its strength in comparison to the 409 grade stainless commonly used in the automotive industry. For heavy duty strength and resistance to corrosion, 304 grade stainless steel is the superior choice. A 4WD owner who undertakes water crossings, backs their vehicle into the water to unload a boat, or lives by the coast will especially benefit from our stainless steel systems.

Internal & External Welds
High quality welds are essential to avoiding structural fatigue on joints, stopping cracks from forming, and preventing exhaust gas leaks. All flanges used in Torqit Performance Exhausts are TIG welded internally and externally, to reinforce the system for maximum strength. TIG welding is complex and more time consuming than the usual MIG welding technique used on exhausts; however it is a key part of creating a premium system. Torqit’s welds are extremely precise, higher quality, and create a beautiful clean finish with no welding spatter.

Mandrel Bent System
Torqit’s Mandrel Bender uses a flexible mandrel rod to support the pipe internally and prevent crinkling as it is bent. This maintains a smooth and constant diameter, improving the efficiency of your engine. With Torqit’s in house mandrel bender, we can maintain the structural integrity and thickness of our systems, prevent restricted exhaust flow, and reduce back pressure. State of the art programming means each exhaust is precisely replicated to follow the correct path, and guarantees accurate fitment.


The Torqit 79 Series 3.5” DPF Back Performance Exhaust is a full bolt together system, which can be installed in under an hour on your driveway. It comes with a full fitment kit and requires only a basic socket set and spanners for install.


  • Brushed stainless steel tube up to 2mm thick
  • Premium 304 grade stainless steel
  • Fully mandrel bent system
  • TIG welded
  • Three-bolt laser cut flanges, welded internally and externally
  • Heavy-duty wrap around brackets
  • Stainless steel resonator/muffler
  • Deep note without cabin drone
  • DIY bolt together install
  • Ten year product warranty

* This 79 Series Dual Cab Performance Exhaust suits the following fuel tanks: LRA, Long Ranger, Frontier Long Range, and Brown Davis Long Ranger. Torqit do not claim what percentage of fuel efficiency you could expect by fitting an exhaust as each person will drive their vehicle in a different manner. Please contact our head office to discuss any other after market accessories and arrange a solution for your vehicle.


If you have a toolbox on your vehicle, we suggest you check clearances to ensure your Torqit Exhaust will still fit. Measuring from the inside wall of your tray, you will need at least 165mm clearance.