Regular price $3,250.00
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6″ DPF BACK EXHAUST FOR FORD F250 6.7L: 2011 – 2016 (GEN 3)


Give your 4WD extra grunt and a deeper exhaust note with Torqit’s F250 Stainless Performance Exhaust.

The Ford F250 is a big truck with a big personality. In turn, it needed a big exhaust system to complement its aesthetics. It is the largest Torqit exhaust system we have ever fabricated, with a 6” pipe that connects to the back of the DPF. We have put in extensive R&D to deliver the perfect mix of exhaust note, performance and quality.

Designed for maximizing your power and torque, the DPF  back 6” exhaust for the Ford F250 is one of the thickest, largest and most durable mandrel bent system of its kind. The system has been tried and tested in some of the toughest Australian conditions. The exhaust system is manufactured from 304 grade stainless steel.

As the DPF is located so far down the vehicle, it is a short path from the DPF to the rear of the vehicle, yet the system still includes several bends for optimum clearance, heavy duty brackets for  secure fitment, and a V-band flange. The V-band flange provides a lightweight alternative to a three-bolt flange. Since this 6″ system is so large, it  provides additional strength by absorbing the circumferential load.

Torqit’s 6” F250 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 that will damage a diesel engine faster than excessive Exhaust Gas Temperatures (EGT’s). The Torqit DPF Back Ford F250 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.


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. Click here to listen to the sound of cheap vs quality stainless steel.

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 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.



  • Brushed stainless steel tube up to 2mm thick
  • Premium 304 grade stainless steel
  • Fully mandrel bent system
  • Internal and external welds
  • Heavy-duty wrap around brackets
  • DIY bolt together install
  • Ten year product warranty