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.
What Does Deleting A Truck Mean? A Comprehensive Guide
Updated on July 23, 2026. Deleting a truck means removing, disabling, bypassing, or tuning out factory emissions-related systems, most often on diesel pickups with EGR, DPF, DEF/SCR, DOC, NOx sensors,...
EGR Delete DIY: Installing the 6.0 Powerstroke Kit Like a Pro
A 6.0L Power Stroke EGR kit installation is a cooling-system job as much as a parts swap. On 2003–2007 Ford Super Duty trucks and 2003–2005 Excursions, white steam, coolant loss,...
2013+ Cummins EGT Relocation Kit: Which Version Do You Need?
Updated on August 11, 2026. If you've installed an EGR cooler delete or bypass on a 2013+ Ram 6.7 Cummins, the stock EGT (Exhaust Gas Temperature) probe that lived near...
6.7 Cummins DPF Delete Pros and Cons: Dodge Ram Owner’s Guide
A practical Ram 6.7 Cummins DPF delete guide covering benefits, risks, tuning needs, 68RFE transmission warnings, legal issues, and off-road owner considerations.
How Much Does A DPF Delete Cost?
Author: John Lee, SPELAB Mechanical Engineer. Updated on July 9, 2026. TL;DR A DPF delete can look like a $300-$900 pipe job, but a full off-road setup with tuning, labor,...
How to Clean a DPF Filter: Soot, Ash, Regen & Safe Cleaning
Step-by-step guide to cleaning a DPF filter and restoring engine performance.
What Does an EGR Delete Do? Performance, Risks, and Legal Alternatives
Updated on July 17, 2026. An EGR delete stops or bypasses exhaust-gas recirculation by removing or blocking EGR hardware and usually changing the engine's control strategy. It can keep recirculated...
How Much Does It Cost to Delete a 6.7 Powerstroke? Full Parts, Tuner & Labor Breakdown
Author: John Lee | Mechanical Engineer | 10+ Years ExperienceUpdated on April 27, 2026. TL,DR: A full 6.7 Powerstroke delete typically costs $1,500 to $3,000 in parts. For most setups, that...
LMM Duramax EGR & DPF Delete Pros and Cons: 2007.5–2010 Guide
Author: John Lee, SPELAB Mechanical Engineer. Updated on July 1, 2026. The 2007.5–2010 LMM Duramax is one of the first Duramax pickup platforms with factory DPF equipment, so EGR and...
Before You Delete a 6.7 Powerstroke: Codes, Costs, Fitment, and Legal Risks
Last updated: September 17, 2026. A 6.7 Powerstroke delete commonly means removing or disabling some combination of the EGR, DPF, DOC, SCR/DEF hardware, related sensors, and factory emissions-control logic. Sellers...
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