DPF, Cat-Back, Muffler Blogs

Why an EGR Delete Kit is a Game-Changer for Your 6.0 Powerstroke

• May 05, 2025
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The factory EGR system is the Achilles' heel of the 6.0 Powerstroke, causing overheating, coolant leaks, and costly engine damage. An EGR delete kit eliminates these problems while boosting power and MPG—here's why it's the best investment for your truck's longevity.

(Off-road use only. Check local emissions laws.)

Why this works:

• Urgency - Highlights immediate threats (coolant leaks/engine damage)

• Benefits - Clearly states performance and reliability gains

• Disclaimer - Manages expectations about legality

• Concise - Packed with value in just 2 sentences

Is Deleting a 6.7 Powerstroke Worth the Price? Full Cost Analysis

• May 05, 2025
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Unlock your 6.7 Powerstroke's true potential! Deleting the restrictive DPF and failure-prone EGR system restores 50+ horsepower, improves fuel economy, and prevents costly repairs - all while extending your engine's lifespan

Is a 6.7 Cummins Delete Worth the Cost? Performance vs. Legal Risks

• Apr 29, 2025
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The Big Question: Should You Delete Your 6.7 Cummins? Deleting a 6.7L Cummins (2007-2018) delivers major performance gains but comes with real legal risks. Here’s what you need to weigh before deciding: ✅ The Benefits (Why People Delete) ✔ +30-50 HP & Torque (Removes DPF/EGR restrictions)✔ +2-4 MPG Gain (No more fuel-wasting regens)✔ Longer Engine Life (No soot recirculation = cleaner oil)✔ Eliminates $5,000 Repairs (DPF replacements, EGR cooler failures) ❌ The Risks (Why Some Regret It) ✔ EPA Fines Up to $4,500 (If caught with tampered emissions)✔ Failed Inspections (In emissions-testing states)✔ Resale Value Impact (Some buyers avoid deleted trucks)✔ Warranty Void (If still under factory coverage) Performance Gains: What a Delete Really Does 1. Horsepower & Torque Increase Stock 6.7 Cummins: ~350 HP / 660 lb-ft Deleted + Tuned: 400-450 HP / 800+ lb-ft Biggest Gains: Turbo spools faster, no exhaust backpressure 2. Fuel Economy Improvement Before Delete: 14-16 MPG (with regens) After Delete: 16-20 MPG (no wasted fuel burning soot) 3. Engine Longevity EGR delete stops: Carbon-clogged intake manifolds Coolant leaks from failed EGR coolers DPF delete prevents: Turbo damage from backpressure Cracked pistons from high EGTs Legal Risks: Can You Get Fined? Federal Law (EPA) Tampering with emissions = $4,500+ fine per violation Shops that perform deletes risk $37,500+ fines Enforcement increasing (especially in CA, TX, NY) State Emissions Testing Strict States (Fail if deleted): CA, CO, NY, PA, etc. No-Test States (Safer): FL, OH, MI, most of the South Resale & Warranty Issues Dealers may refuse CPO warranty Private buyers often pay less (unless it’s a performance market) Alternatives to Full Deletes If the legal risks worry you, consider: 1. DPF Cleaning ( 300− 300−600) Extends DPF life but doesn’t fix underlying issues 2. EGR "Soft" Delete (Tune-Only) Keeps hardware intact but disables function via tuning 3. Partial Deletes (Mock DPF Shells) Maintains stock appearance but improves flow 🚛 Final Verdict: Who Should Delete? Worth It If You: Live in a no-emissions-test state Tow heavy and need reliability Own an out-of-warranty truck Accept the resale/fine risks Not Worth It If You: Live in CA or strict emissions states Have factory warranty remaining Plan to sell to dealerships Can’t afford potential fines ⚠️ Thinking About Deleting? Do This First: Check local laws (Google “[Your State] diesel emissions testing”) Get quotes for repairs (Sometimes fixing emissions parts is cheaper) Research tuners (Some hide delete capability better than others) FAQ ❓ Can you undo a delete later?Yes, but reinstalling DPF/EGR costs $2,000+ in parts. ❓ What’s the #1 delete mistake?Using cheap tuners that throw obvious CELs during inspections. ❓ Are there “legal” deletes?No – any tampering violates EPA rules, but enforcement varies.

L5P Duramax EGR Delete Kit: Stop Coolant Leaks & Save Your Engine

• Apr 25, 2025
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The L5P Duramax's Silent Killer: EGR System Failure If you own a 2017-2023 L5P Duramax, you're likely familiar with:✔️ Mysterious coolant loss (disappearing with no visible leaks)✔️ White exhaust smoke (burning coolant from failed EGR cooler)✔️ Reduced power & MPG (carbon-choked intake)✔️ $4,000+ repair bills (EGR cooler replacement costs) The factory EGR (Exhaust Gas Recirculation) system is slowly destroying your engine - and most owners don't realize it until it's too late.     Why All L5P Duramax Engines Need an EGR Delete 1. Coolant Leaks Lead to Catastrophic Failure The EGR cooler circulates coolant near 400°F exhaust gases. Over time:→ Metal fatigues and cracks develop→ Coolant leaks into exhaust (white smoke)→ Worst case: Coolant enters cylinders → hydro-lock → blown engine 2. Carbon Buildup Chokes Performance EGR pumps soot back into your intake, causing:→ Clogged intake manifolds (30% airflow reduction)→ Sticky turbo vanes (reduced boost)→ Oil contamination (accelerated engine wear) 3. Heat Soak Damages Critical Components Recirculated exhaust gases create:→ Higher cylinder temps (piston/ring wear)→ Overworked intercooler (heat-soaked intake air)     DynoVox's Solution: The Ultimate L5P EGR Delete Kit L5P EGR Delete Kit Our CNC-machined billet aluminum delete kit eliminates these problems permanently: ✅ Fits 2017-2023 L5P Duramax - Precision engineered for perfect fitment✅ Billet aluminum construction - Won't warp or leak like cheap steel kits✅ Complete solution - Includes block-off plates, gaskets & hardware✅ Restores 15-20hp - By eliminating exhaust gas recirculation✅ Lowers EGTs by 50-100°F - Critical for towing longevity     Real-World Results From Customers "Installed at 68,000 miles when my EGR cooler started leaking. Now at 142,000 with zero issues and better MPG." - Tyler, 2019 L5P Owner "The billet plates sealed perfectly where my cheap kit failed. Worth every penny." - Marcus, 2022 L5P Owner     How Does This Compare to a Deleted 6.7 Cummins? Curious about long-term results? See our findings on:🔧 How Long Does a Deleted 6.7 Cummins Last?     ⚠️ Don't Wait Until It's Too Late EGR failures often happen suddenly with:→ Complete coolant loss (overheating danger)→ Hydrolock risk (cracked cooler fills cylinders)→ $6,000+ engine repairs Protect your investment now before catastrophic damage occurs.     🚛 Get Your L5P EGR Delete Kit Today 👉 Order Now - Ships Within 24 Hours 👈 Limited inventory - These kits sell out fast!     FAQ ❓ Will this work with my stock tune?Yes, but a custom tune maximizes benefits (we recommend EFI Live or HP Tuners). ❓ Is this legal for street use?Off-road use only. Check your local emissions regulations. ❓ How difficult is installation?Most shops complete it in 2-3 hours. DIY-friendly with basic tools.

Why a 6.7 Powerstroke Delete Kit Saves Your Engine (Before It’s Too Late)

• Apr 25, 2025
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Is Your 6.7 Powerstroke Slowly Dying? If you own a 6.7L Powerstroke (2011-2022), you’ve probably noticed: Frequent regens (annoying, fuel-wasting DPF cycles) Lost power & MPG (clogged DPF/EGR suffocating your engine) Coolant leaks (failing EGR cooler → hydro-lock risk) $5,000+ repair bills (DPF replacement, turbo damage, cracked pistons) The factory emissions systems (DPF, EGR, DEF) are the problem—and a high-quality delete kit is the only permanent solution. How Emissions Systems Destroy Your 6.7 Powerstroke 1. EGR (Exhaust Gas Recirculation) Failure Pumps soot back into your engine, clogging intake manifolds & valves. EGR coolers crack, leaking coolant into cylinders (hydro-lock risk). Causes overheating → warped heads & blown gaskets. 2. DPF (Diesel Particulate Filter) Problems Clogs over time, choking exhaust flow and killing turbo response. Forces painful regens (burning extra fuel to clean itself). Fails catastrophically—$3,000+ replacement cost. 3. DEF (Diesel Exhaust Fluid) System Issues Injector failures leave you stranded in "limp mode." Crystal buildup clogs SCR catalysts. The Fix: A 6.7 Powerstroke Delete Kit 6.7 Powerstroke EGR/DPF Delete Kit Deleting these systems restores power, MPG, and engine life:✅ No more regens – Say goodbye to forced DPF burns.✅ 30+ more horsepower – Free-flowing exhaust = better turbo spool.✅ 2-3 MPG increase – No more fuel wasted on regens.✅ Prevents coolant leaks – Eliminates the failing EGR cooler.✅ Longer engine life – No soot recirculation = cleaner oil & less wear. DynoVox’s Proven Delete Kits While this article focuses on the 6.7 Powerstroke, our Cummins EGR delete kit (linked below) shows the quality you can expect: 🔧 2007-2009 Cummins EGR Delete Kit (Billet Aluminum) – Built for durability, just like our Powerstroke solutions. *(Looking for a 6.7 Powerstroke-specific kit? Contact What Happens If You DON’T Delete? EGR cooler fails → coolant in cylinders → hydrolocked engine ($10k repair). DPF clogs completely → exhaust backpressure destroys turbo. DEF system malfunctions → limp mode at highway speeds. Don’t wait until it’s too late—proactively delete to save your engine. 🚛 Ready to Save Your 6.7 Powerstroke? ⚠️ Act now—emissions deletes are getting harder to find! 📞 Contact us for 6.7 Powerstroke delete kit availability🔧 Or check out our Cummins EGR delete kit to see our build quality. FAQ ❓ Is deleting legal? *Off-road use only. Check local laws.* ❓ Will I need a tune? Yes, to prevent CEL and maximize gains. ❓ How hard is installation? EGR deletes are straightforward; DPF deletes require exhaust work.

How Long Will a Deleted 6.7 Cummins Last?

• Apr 17, 2025
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How long will a deleted 6.7 Cummins last? Discover how removing emissions systems impacts engine life and how to keep your diesel running strong for years.