The DPF-R is designed to be a fully reversible DPF delete for trucks equipped with DPF filters. Now with an economy tune see even better fuel savings. In testing reports are showing an additional 100 miles per tank of fuel. With an average of 2-3 mpg more than the standard DPF-R this is the way to go for those looking to maximize fuel efficiency. We know that many people use their trucks for pulling and hard work so the 70 more Horse Power comes in handy. We do not modify the shift point in anyway so there is no need to worry about transmission failure down the raod due to impropure tuning. We understand that these trucks are a lively hood for many and so have taken extra care to ensure that this well rounded tune will be a good fit for any driving style. This is the electronics only for use with a racing exhaust kit or maintenance pipe.

 

 

The aFe Mach Force XP DPF-Delete Only Race Pipe connects to the stock Catalytic Converter and eliminates just the Diesel Particulate Filter (DPF). This 4" race pipe includes a heavy duty flange that matches up to the OE Cat flange perfectly and provides maximum flow for increased horsepower, torque and throttle response.  The increased air flow also lowers EGT's and helps improve MPG.  Factory style hanger, band clap and pyrometer bung are included for a no-trouble installation.

 

 

4.0 DPF-R FORD PLUS Install Instructions | aFe Exhaust Install Instructions