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Seguler 5" Downpipe Back DPF Delete Pipe for 2008-2010 Ford 6.4L Powerstroke
by SEGULER

Seguler 5" Downpipe Back DPF Delete Pipe for 2008-2010 Ford 6.4L Powerstroke

SKU SG-DP-0307
$649.99 - $649.99
$649.99
$649.99 - $649.99
$649.99
Availability:
in stock, ready to be shipped
Request a quote

FITMENT

  • 2008-2010 6.4L Ford Powerstroke F-250 / F-350 / F-450 Super Duty.
  • Fit Crew Cab Short Bed and Crew Cab Long Bed wheelbases only. 
  • Will NOT fit Cab & Chassis commercial flatbeds.

DESCRIPTION

Product Overview

  • The factory emissions system on 2008–2010 Ford 6.4L Powerstroke trucks is a major bottleneck. The heavy catalytic converter and DPF assembly trap extreme heat right behind the sequential twin turbos, trigger frequent fuel-wasting regens, and choke horsepower.
  • The 5" Downpipe-Back DPF Delete Race Exhaust Kit replaces everything behind the downpipe with high-volume, 5" straight piping. Deleting restrictive emissions filters and the stock muffler permanently kills power-robbing regen cycles, drops EGTs sharply, and allows your 6.4L twin-turbo V8 diesel to breathe freely.
Key Features
  • Massive 5" High Airflow: Upgrades entire exhaust to a massive 5" diameter for maximum flow, supporting high-horsepower tunes and heavy towing.
  • Stop Twin-Turbo Heat Soak: Eliminates backpressure and heat-trapping emissions components right behind the turbos to sharply drop EGTs.
  • Kill Fuel-Wasting Regens: Permanently eliminates active regeneration cycles to improve fuel economy, restore engine efficiency, and extend motor life.
  • Unleash Aggressive V8 Sound: Straight-pipe setup unlocks maximum exhaust velocity, a deep muscle-truck growl, and distinct twin-turbo whistle under load.

FAQ

Q: What is the main advantage of a 5" exhaust over a 4" system on a 6.4L Powerstroke?

A: 5" system provides significantly higher exhaust volume, making it the best choice for high-horsepower tunes, upgraded turbos, or heavy towing where lowering EGTs and maximizing airflow are vital.

Q: Do I need a delete tuner to run this 5" downpipe-back exhaust?

A: Yes. Because this system deletes factory emissions equipment (CAT/DPF), a compatible delete tuner is required to clear error codes and prevent Limp Mode.

Q: How does a 5" straight-pipe system sound on a 6.4L twin-turbo?

A: The 5" pipe diameter acts as a natural resonator, producing a very deep, low-frequency V8 thunder at idle and a loud, aggressive twin-turbo scream under hard acceleration.

Q: Does this 5" race exhaust include a tip, or can I add an aftermarket tip?

A: The system ends with a standard 5-inch outer diameter (OD) straight tailpipe section. It does not include a decorative tip, but it accepts any standard aftermarket exhaust tip with a 5" inlet.