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.
How to Choose a Trusted DPF Delete Shop: Diagnosis, Fitment, and Legal-Use Risks
Tired of DPF restrictions? Discover the wonders of DPF delete for your vehicle engine. Read on…
Do You Need a PCV Reroute Kit? Oil Carryover and CCV Explained
A diesel PCV/CCV reroute kit changes the path of crankcase gases, while an oil separator removes part of the oil mist carried by piston-ring blow-by. For an L5P Duramax, Power...
How to delete EGR from ECU
An EGR hardware kit changes the physical gas path; ECU calibration controls the commanded operation and diagnostic checks. Installing hardware or unplugging a valve does not rewrite that calibration, so...
DIY Maintenance: A Guide on How To Replace CCV Filter 6.7 Powerstroke
Replacing a CCV filter on a Ford 6.7L Power Stroke starts with identifying the oil separator already installed on the truck. Some configurations use a serviceable element, while other separator...
2014 vs. 2015 vs. 2020 6.7 Cummins Delete Kits: Fitment, Costs, and Risks
Unlock your 6.7L Cummins engine's true potential. This guide covers the best competition EGR and DPF delete kits for 2014, 2015, and 2020 Ram trucks, plus critical tuning advice.
Unlock Your Truck's True Potential with Delete Kits from SPELAB
Diesel delete kits are sold to remove or bypass emissions-control hardware, but the hardware itself does not establish a horsepower gain, a fuel-economy improvement, or longer engine life. Ram Cummins,...
Diesel Delete Kits: Pros, Cons, and What You Should Know
Diesel trucks like the Ram 2500 and Ford Super Duty are built for towing, hauling, and dependable low-end torque. But modern emissions systems can also add complexity, maintenance demands, and...
Pros and Cons of L5P Duramax EGR and DPF Delete (2017–2026 Guide)
Updated on July 19, 2026. An L5P Duramax EGR and DPF delete can reduce restriction on an off-road-only build, but on a street-driven Silverado HD or Sierra HD the bigger...
How to Delete EGR on a 6.7 Cummins: Parts, Risks, Tuning, and Fitment
Unlock 6.7 Cummins performance with our ultimate EGR delete kit guide. Learn about essential components, DPF pipes, installation steps, and pros/cons to maximize your diesel truck’s power and efficiency.
Best Delete Kit for 6.7 Cummins: SPELAB Buyer’s Guide 2026
This article reviews top-rated delete kits for the 6.7 Cummins engine. Discover how EGR and DPF deletes can significantly boost horsepower, improve fuel economy, and increase your truck's overall engine...
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