Exhaust cutout blog
Explore exhaust cutout guides, performance benefits, installation tips, sound control strategies, and real-world upgrades to help you maximize exhaust flow and driving experience.
LBZ Duramax EGR Delete Pros and Cons: Does It Have a DPF?
Explains why LBZ is usually pre-DPF, when EGR delete applies, and what owners should inspect before ordering parts.
Best 6.7 Powerstroke Delete Kit: EGR, DPF & Tuner Guide
Updated on July 30, 2026 by John Lee, Lead Mechanical Engineer TL;DR: The best 6.7 Powerstroke delete kit depends on model year, tuner support, pipe size, cab and bed configuration,...
Pros And Cons Of lml Duramax EGR DPF Delete
Updated: May 17, 2026 The 2011–2016 LML Duramax is a strong workhorse, but its emissions system can become a major pain point as mileage climbs. EGR cooler issues, DPF clogging,...
6.7 Powerstroke EGR and DPF Delete Benefits: Pros, Risks & Off-Road Guide
Eliminate soot buildup and expensive DPF repairs on your 6.7 Powerstroke. This guide covers EGR and DPF delete benefits, essential tuner requirements, and legal considerations for optimizing off-road diesel performance.
DPF FAQs: Warning Lights, Clogs, Regen, Cleaning, and Delete Risks
Is your DPF light on? Don't panic. We've scoured the automotive forums to compile the most frequently asked questions about Diesel Particulate Filters. From "Can a blocked DPF be cleaned?"...
What happens if you delete EGR valve?
In reality, properly deleting the EGR has minimal impact on the vehicle and can even be advantageous for its performance. However, from an environmental standpoint, it leads to increased exhaust emissions, which...
6.7 Powerstroke CCV Delete Pros and Cons: Reroute, Risks & OEM Filter
Explore the pros and cons of a 6.7 Powerstroke CCV delete. Learn how rerouting blow-by gases enhances performance and prevents oil contamination in your intake while considering legal and warranty...
Best EGR Delete Kit for 6.7 Power Stroke: Fitment, Diagnosis, and Legal Limits
Updated on August 10, 2026. There is no single best EGR delete kit for every 6.7L Power Stroke. Ford changed the engine, cooling arrangement, chassis, sensors, and emissions strategy across...
What is the Best lmm egr delete kit?
Updated on August 17, 2026. White steam rolling out the tailpipe that doesn't clear after warm-up, coolant you keep topping off with no puddle in the driveway, and an EGR...
Do You Really Need an Emissions Delete?
Unsure about an emissions delete? This guide details the performance benefits of removing EGR, DPF, and DEF/SCR systems, from increased horsepower and torque to improved fuel economy and engine reliability.
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