Egr Delete Kit: What You Need To Know Before You Buy (Especially For The 2017 F250)

The EGR system on your Ford Powerstroke has one job: recirculate hot exhaust gas back into the engine intake to reduce NOx emissions. It does that job reliably - right up until it doesn't. Then it fails expensively, often catastrophically, and usually at the worst possible time.
If you've been doing any research, you already know the pattern. Carbon builds up in the intake manifold. The EGR cooler cracks or clogs. Coolant starts disappearing without a visible external leak. Your truck enters limp mode mid-tow. You get quoted $2,000-$5,000 at the dealer and then someone online mentions deleting the whole system.
That's typically how people end up here. So let's skip the background noise and get into what actually matters before you buy.
What Your EGR System Is Actually Doing to Your Engine
On the 6.7L Powerstroke - the engine in F250, F350, F450, and F550 trucks from 2011 onward - the EGR system draws exhaust gas from the turbocharger, runs it through a cooler, and pushes it back into the intake manifold. The factory logic here is sound from an emissions standpoint. The problem is mechanical.
Exhaust gas carries soot. Soot is oily. Over time, that oily soot coats the interior of your intake manifold, intake air passages, and EGR cooler tubes. The buildup gradually restricts airflow. Meanwhile, the EGR cooler - a heat exchanger that uses engine coolant to reduce exhaust gas temperature - operates under extreme thermal stress every time you drive.
When that cooler fails internally, coolant can enter the intake. The downstream effects range from white smoke and reduced power to blown head gaskets and bearing damage, depending on how long it goes unnoticed.
The EGR valve itself - a mechanically actuated butterfly that opens and closes to control flow - accumulates carbon deposits on the seating surface. A stuck-open EGR valve means hot exhaust gas enters the intake constantly, even at idle. A stuck-closed valve throws codes and can trigger limp mode.
On the 2017-2019 6.7L Powerstroke specifically, Ford's second-generation refresh brought changes to EGR cooler mounting and routing. This is not a cosmetic update - the hardware is not interchangeable with 2011-2014 components, and using the wrong kit is one of the most common and expensive mistakes buyers make.
What's Actually in an EGR Delete Kit
This is where confusion starts. The term "EGR delete kit" gets used loosely, and different sellers include different things. Here's what a proper, complete kit should contain:
EGR block-off or flow-through plate - Seals the EGR passage at the intake manifold. More on the difference between these two below.
EGR cooler delete hardware - Removes the cooler from the coolant loop. This is not optional on the 6.7L; the cooler sits in the coolant circuit and must be properly bypassed.
Coolant bypass/pass-through plate - Maintains coolant circulation after the EGR cooler is removed. Many cheap kits omit this, which disrupts thermal management.
All required gaskets, bolts, and hardware - A quality kit includes every fastener. You shouldn't have to source hardware separately.
What it doesn't include: A tuner. This is critical and covered in its own section below.
Suncent Auto's kits for the 6.7L Powerstroke come in two versions - Normal and Upgraded. The Upgraded version adds a coolant pass-through plate that maintains proper coolant flow after cooler removal. For the 2017-2019 F250 or F350, this matters because the Gen 2 Powerstroke runs higher thermal loads and coolant circulation is more sensitive to disruption.
Flow-Through Plate vs Block-Off Plate - Don't Get This Wrong
This is the question almost no competitor answers directly, and it causes real problems for buyers.
Block-off plate: A solid plate that completely seals the EGR passage. No flow. Works on older engines (6.0L, early 6.4L) where the EGR valve and cooler are removed as a unit, and the intake port is simply capped.
Flow-through plate: Contains an internal passage that allows the coolant loop to continue functioning even after the EGR cooler is removed. Used on the 6.7L Powerstroke because the EGR cooler is integrated into the engine's cooling circuit. Removing the cooler without maintaining that coolant path causes circulation issues.
On the 2017-2019 F250 with the 6.7L, you need a flow-through configuration. If you buy a block-off plate only and don't account for coolant circulation, you're setting yourself up for overheating issues the EGR delete was supposed to prevent.
The Suncent Auto 2017-2019 6.7L Powerstroke kit is specifically built around this. The upgraded version explicitly includes the coolant pass-through component. This is not a selling point - it's a functional requirement for this application.
The 2017 F250 Delete Kit - Why the Year Matters More Than People Realize
Ford refreshed the 6.7L Powerstroke in 2017. This was a significant engineering update, not just spec changes on paper. The EGR cooler mounting points, coolant hose routing, and some sensor positions changed relative to the 2011-2014 generation.
This means a kit designed for a 2014 F250 will not fit correctly on a 2017. The bolt patterns can appear similar, but the geometry is off. You'll have alignment issues, potential boost leaks at the plate seating surface, and coolant routing that doesn't match the factory hose positions.
When shopping for a 2017 F250 delete kit, verify:
The product listing explicitly calls out 2017 or 2017-2019 fitment
The EGR cooler delete hardware matches the Gen 2 mounting configuration
The kit treats 2015-2016 separately (because it should - that's a different variant again)
Suncent Auto's product for the 2017-2019 application is listed separately from the 2011-2014 kit for exactly this reason. Use the vehicle selector on the site before ordering.
Do You Need a Tuner? Yes. Here's Why.
An EGR delete kit is hardware. Your truck's ECU is software. The ECU monitors the EGR system through multiple sensors - position sensors on the valve, pressure sensors in the intake, temperature sensors across the cooler circuit. When those sensors report that the EGR system is absent, the ECU throws fault codes and the truck enters limp mode.
Without a delete tune, you will get:
Check Engine Light (CEL) immediately after install
Regen cycles still firing (the DPF system is separate and still active)
Potential limp mode under load
Fueling tables that aren't optimized for the deleted configuration
The tune does several things: it suppresses the EGR-related fault codes, disables the autonomous regen cycle if you've also deleted the DPF, and optimizes fuel delivery for the modified airflow path.
For 2017-2019 6.7L Powerstroke trucks, the Mini Maxx V2 is the established solution. It comes preloaded with delete tunes and works without sending your ECM out. One important fitment check: verify that your PCM part number starts with a digit, not a letter. Part numbers starting with a letter may have limited tuner compatibility. This is something almost no article mentions and it matters.
EZ Lynk Auto Agent 3 is another option, particularly for trucks 2020 and newer where the ECU architecture changed. If you're buying a full all-in-one delete bundle from Suncent Auto for the 2017-2019, the kit includes the Mini Maxx V2 with preloaded tunes.
EGR Delete vs Full Delete - The Spectrum Explained
An EGR delete alone does not eliminate all emissions system problems. Understanding what each level of delete accomplishes helps you buy the right solution the first time.
EGR delete only: Stops exhaust gas recirculation. Eliminates carbon buildup in the intake. Removes the EGR cooler failure risk. The DPF and DEF systems remain active - your truck will still run regen cycles, still consume DEF fluid, and still throw DPF-related codes when the filter clogs.
EGR + DPF delete: Adds a race pipe in place of the DPF and CAT. Combined with a tune, this eliminates regen cycles entirely. No more fuel injection into the exhaust for regeneration. No more DPF replacement costs. This is the most common delete configuration for work trucks and off-road rigs.
Full system delete (EGR + DPF + DEF + CCV reroute): The comprehensive approach. The DEF delete removes the SCR system and DEF requirement. The CCV (Crankcase Ventilation) reroute redirects oil vapors away from the intake and turbocharger instead of recirculating them - addressing a separate but related contamination source.
The full delete makes sense for dedicated off-road trucks, farm equipment, competition vehicles, and any application where the truck will never see public roads or emissions testing.
Suncent Auto's all-in-one delete bundle for the 2017-2019 F250/F350 covers EGR, DPF, DEF, and tuner in a single package. If you're going to delete, bundling once is less expensive and less complicated than adding components piecemeal.
The Legal Reality - What "Off-Road Only" Actually Means
Every reputable seller, including Suncent Auto, lists these products for off-road, racing, and agricultural use only. This isn't boilerplate. It reflects real legal exposure under federal and state law.
The Clean Air Act, specifically Section 203, prohibits the removal or defeat of any emissions control device on a vehicle used on public roads. The EPA has levied fines as high as $44,539 per violation per vehicle. These enforcement actions have historically targeted shops and tuning companies, not individual truck owners, but the individual liability exists on paper.
State-level exposure varies. In states with emissions testing (California, New York, Texas, and others), a deleted truck will fail inspection and cannot legally be registered for road use. In states without testing, enforcement is primarily complaint-driven or triggered by commercial vehicle inspections.
The practical picture for most buyers: deleted trucks on farms, at race tracks, in off-road competitions, and on private property operate in a legal gray area that enforcement rarely reaches. But it's your decision to make with full information - not one that should be made based on a footnote disclaimer you almost missed.
Why Suncent Auto for Your EGR Delete Kit
There are dozens of sellers in this space. Several are overseas operations with no domestic support. Others are catalog resellers with no proprietary fitment engineering.
Suncent Auto: https://www.suncentauto.com/ was founded in 2018 by people with over 20 years in the automotive parts industry. The kits are designed specifically by platform - not generic "fits most diesels" parts. Their 6.7L Powerstroke EGR delete kits are split by generation (2011-2014, 2015-2016, 2017-2025) because the hardware genuinely differs across these years.
Specific things worth noting:
CNC-machined billet aluminum or stainless hardware - not stamped or cast
Exact fitment guarantee - parts fit the same as factory
45-day defect warranty with a real returns process
Verified purchaser reviews only - no anonymous or unverified submissions
Continental US shipping only - no hidden international fulfillment delays
Free shipping on US orders
The 2017-2019 all-in-one delete kit (linked above) includes the EGR valve and cooler delete hardware, 4" race pipe DPF delete, and Mini Maxx V2 tuner with preloaded tunes. Everything arrives in multiple packages - check all parcels on delivery to confirm the set is complete.
Shop the full EGR delete kit catalog at: www.suncentauto.com/category/egr-delete-kit.
For the specific 2017-2019 F250 all-in-one kit: https://www.suncentauto.com/product/dpf-def-egr-delete-2017-2019-ford-6-7l-powerstroke-race-pipe-diesel-delete-kit-suncent
Installation Overview - What You're Getting Into
EGR delete kits are marketed as bolt-on and largely they are - no welding, no cutting on most applications. But "bolt-on" covers a range of difficulty.
What you'll need: basic hand tools (ratchet set, torque wrench, socket extensions), coolant drain pan, safety glasses, and ideally a second person for the EGR cooler removal. The DPF delete pipe requires crawling under the truck; it bolts into the factory mounting positions.
Time estimate:
EGR delete only: 2-3 hours for an experienced DIYer
Full kit including DPF pipe: 4-6 hours first time
Tuner flash: 20-40 minutes
Difficulty level: Intermediate. If you've done brake jobs and basic engine work, you can do this. If the most you've done is oil changes, having a shop handle installation is a reasonable choice. The tuner is plug-and-play regardless.
Suncent Auto provides installation instructions. Check all package contents before you start - the kit ships in multiple boxes and you want everything on hand before you drain coolant.
Common Mistakes to Avoid
Buying the wrong year kit. The 2017-2019 F250 uses different EGR cooler hardware than 2011-2014. Verify the listing explicitly covers your year before ordering.
Skipping the tuner. A delete kit without a tune results in immediate check engine lights, limp mode, and continued regen cycles. The hardware and software must be done together.
Getting a block-off plate on a 6.7L. The 6.7L Powerstroke needs a flow-through or coolant bypass configuration, not a simple block-off. Getting this wrong disrupts coolant circulation.
Not checking the PCM number. For the Mini Maxx V2 tuner to work on 2017-2019 trucks, the PCM part number should start with a digit. Check yours before ordering if you're buying separately.
Buying an EGR-only kit expecting regen cycles to stop. They won't. You need the DPF delete and a tune to eliminate regen cycles. EGR delete alone cleans the intake path but leaves the rest of the emissions system active.

MEDIA DETAIL
Contact Person Name: Media Relations
Company Name: SuncentAuto
Email: support@suncentauto.com
Website: www.suncentauto.com
Phone: +1-626-548-6689
Logistics Transfer Centers:
Los Angeles Area: 2000 W. Baseline Rd, Rialto, CA 92376
Philadelphia Area: 904 Springdale Dr, Exton, PA 19341

About Suncent Auto
Suncent Auto is an automotive parts brand that focuses on diesel performance and off-road applications. It offers vehicle-specific kits designed for precise fitment, durable construction, and practical installation support for DIY users as well as workshops. The company mainly works in diesel upgrade and replacement systems, aiming to provide complete solutions instead of generic parts. Its products are structured around exact vehicle generations to reduce fitment issues and improve reliability during installation and long-term use.

This release was published on openPR.