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by SEGULER

Seguler EGR & 4" DPF Delete Kit for 2008-2010 6.4L Ford Powerstroke

SKU SG-ER-0004/DP-0023/ER-0034/DP-0287/ER-0319
Original price $194.48 - Original price $1,294.99
Original price
$675.47
$194.48 - $1,294.99
Current price $675.47
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FITMENT

  • 2008-2010 6.4L Ford F250 F350 F450 F550 Super Duty Turbo (except 2004 F250 Super Duty).

DESCRIPTION

Product Overview

  • The 2008–2010 6.4L Powerstroke delivers immense compound-turbo power, but factory emissions introduce chronic failure points: rupturing twin EGR coolers cause cylinder coolant leaks, cracked up-pipe bellows bleed boost pressure and spike EGTs, and frequent DPF regenerations lead to oil dilution.
  • Select your EGR and up-pipe configuration (plates, heavy-duty bellows up-pipes, or high-flow intake elbows), upgrade your exhaust with a 4" race pipe or full 5" downpipe-back system, and finish the build with a straight-through drone-reducing muffler and weatherproof underbody dummy plugs.
Key Features
  • Heavy-Duty Assembly: Constructed with thick-wall ss tubing and reinforced expansion bellows to permanently eliminate exhaust leaks, whistling, and boost loss behind the compound turbos.
  • Dual EGR System Isolation: Eliminates failure-prone factory coolers and valves, keeping carbon soot out of the intake manifold while eliminating internal coolant leak risks.
  • High-Flow Intake Elbow: Replaces the pinched factory intake throat with a mandrel-bent smooth bore, maximizing cold air delivery to both turbochargers.
  • Weatherproof Sensor Plugs: Custom-fit dummy connectors seal unplugged EGT and pressure sensor sockets, preventing moisture, road grime, and salt from causing CAN-bus short circuits.
  • 4" and 5" Straight Exhaust: The 4" mid-pipe offers stealthy simplicity, while the 5" downpipe-back system minimizes backpressure, significantly reduces towing EGTs, and provides an aggressive, open diesel tone.

FAQ

Why is it recommended to replace the Up-Pipe when installing an EGR Delete?

A: The factory up-pipe has a prone-to-crack EGR branch runner. Upgrading to a reinforced stainless up-pipe during an EGR delete permanently prevents boost leaks and saves future teardown labor.

Q: What is the difference between the 4" Race Pipe and 5" Downpipe-Back?

A: The 4" Race Pipe replaces only the mid-section DPF/DOC canisters into your stock tailpipe for a quieter, budget-friendly setup. The 5" Downpipe-Back replaces the entire exhaust from behind the downpipe to maximize flow, drop towing EGTs, and add an aggressive roar.

Q: Which muffler size should I choose: 20" or 30"?

A: Both sizes feature a non-restrictive, straight-through perforated core that maintains full exhaust flow. The 20" Muffler offers a compact fit with a more aggressive exterior bark; the 30" Muffler features a longer chamber with greater sound absorption, making it the best choice for eliminating highway drone during long towing trips.   

Q: What do the underbody Harness Plugs do?

A: Removing the factory DPF and DOC leaves several EGT temperature and pressure sensor connectors open underneath the chassis. The optional harness kit supplies weather-sealed dummy plugs that snap into the factory connectors, sealing out water, road salt, and dirt to keep CAN-bus wiring protected from short circuits.