Collection: DPF Delete Kits

1. Unlock Full Diesel Performance with SPELAB DPF Delete Kits

Take your truck's power to the next level with a SPELAB DPF delete kit—your ultimate upgrade for unrestricted airflow, reduced backpressure, and long-term engine health. Our high-performance diesel DPF delete kits are designed for serious diesel enthusiasts who want to unlock horsepower, improve throttle response, and eliminate the hassle of frequent diesel DPF regens.

Whether you're building a tow rig, daily driver, or off-road monster, SPELAB's DPF delete kit lineup delivers clean fitment and powerful gains for all major platforms.

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2. What Is a Diesel DPF System Made Of?

A typical diesel vehicle Diesel Particulate Filter (DPF) system consists of the following main components:

Component	Function
Diesel Particulate Filter (DPF)	Captures particulate matter (PM), such as soot, from the exhaust gases
PF Differential Pressure Sensor	Measures pressure difference before and after the DPF to detect clogging
Temperature Sensors	Monitor exhaust gas temperature to determine if regeneration conditions are met
Oxygen Sensor / NOx Sensor	Monitors oxygen or nitrogen oxide levels to help manage the regeneration process
ECU (Electronic Control Unit)	Receives sensor data and controls the diesel DPF regeneration process
Fuel Injection System (for active regeneration)	Injects additional fuel into the exhaust to raise temperature and burn off soot
DPF Filter Warning Light (Dashboard Indicator)	Alerts the driver if the DPF is clogged or not functioning properly

3. What is DPF Delete? How It Works? And DPF Delete / Eliminator Kits Pros & Cons

The diesel particulate filter (DPF) traps soot to meet emissions standards—but often causes exhaust restriction, higher EGTs, and increased fuel consumption. A DPF delete kit from SPELAB replaces the factory filter system with free-flowing delete pipes, enabling your engine to breathe properly and respond faster under load.

Diesel Particulate Filter (DPF) removal involves physically removing the filter from the exhaust system and reprogramming the vehicle's ECU (Engine Control Unit) to disable associated functions. This step is critical to preventing trouble codes, limp modes, and other operational issues. Specialized tools or diesel particulate filter removal kits are used to perform this process and ensure that the system runs smoothly without the diesel particulate filter.

SPELAB’s diesel DPF delete kits deliver a powerful combination of real-world performance gains and long-term reliability. Here’s how our systems perform when paired with proper tuning:

3.1 Pros (with Realistic Performance Ranges):

• Horsepower Gains:
  Expect +35 to +120 HP, depending on engine type, tuner, and supporting mods
  (e.g., 6.7L Powerstroke sees ~+80 HP with full delete + tune)

• Torque Increase:
  Up to +120 to +250 lb-ft of torque for heavy-duty applications like Cummins and Duramax engines

• Faster Turbo Spool & Throttle Response:
  Reduction in turbo lag by 15–30%, with smoother mid-range power delivery

• Fuel Economy Boost (MPG):
  Gain +1 to +3 MPG under consistent load or towing scenarios
  (Varies with driving style, weight, and elevation)

• Eliminate Regen Cycles / dpf regeneration:
  Regeneration DPF cycles typically occur every 300–500 miles, saving downtime and fuel

• Lower EGTs (Exhaust Gas Temps):
  Drop of 100°F to 300°F under full throttle or towing loads, preserving engine life

• Durability & Materials:
  Built from T304 stainless steel or aluminized steel, rated for temps up to 1,600°F
  (5-year to lifetime corrosion resistance depending on model)

3.2 Cons / Considerations:

• Requires custom tuning (diesel tuner recommended)

• Not legal for highway use in all areas—off-road or race use only

• Installation may require basic mechanical knowledge or shop help

3.3 SPELAB DPF Eliminator Kits vs. OEM

Not all delete kits are created equal. Here's how SPELAB compares to typical market options in the diesel aftermarket space:

Metric	Factory Setup (With DPF)	SPELAB DPF Delete Kit + Tuner
Horsepower	300–380 HP	350–500+ HP (+35–120 HP gain)
Torque	600–800 lb-ft	750–1050 lb-ft (+120–250 lb-ft gain)
MPG (Loaded)	10–13 MPG	12–16 MPG (+1 to +3 MPG gain)
Exhaust Temps (EGTs)	1250°F–1500°F under load	1000°F–1350°F (-100°F to -300°F drop)
Turbo Lag	Moderate	Sharper response (15–30% faster)
Regen Frequency	Every 300–500 miles	Eliminated completely

4. Kit Components – Fully Customizable Setup

SPELAB offers a wide range of components to create a fully customized DPF delete exhaust system for your diesel truck. Mix and match the following options to fit your power goals and truck configuration:

4.1 Typical Components in a DPF Delete Kit

Component	Description
4-5 inch Exhaust Tip / Muffler	Tail-end exhaust tip, usually 4” or 5” in diameter. May include a muffler to control exhaust tone and volume.
DPF Delete Race Pipe / Dual DPF Delete Pipe	Replaces the factory DPF section with a free-flow straight pipe. “Dual” version supports twin-turbo or dual exhaust setups.
DPF & Cat Delete Pipe with Muffler	Removes both the DPF and catalytic converter, often includes a muffler for quieter operation.
DPF-Back Exhaust	Replaces only the section of exhaust after the DPF. Ideal for retaining factory downpipe and front section.
Downpipe Exhaust	Connects from the turbocharger to where the DPF was. Crucial in full DPF delete systems.
Turbo-Back Exhaust	Full system replacement from the turbo to the exhaust tip. Eliminates all emissions components for max performance.

Each diesel DPF delete kit can be paired with our EGR delete kit, DEF delete kit, or DEF fluid elimination kit for a full emissions system overhaul.

4.2 Duramax & Cummins & Powerstroke Differences

Duramax (e.g. LLY, LBZ, LMM, LML, L5P)

• Common components:

  • Downpipe (especially important for LML+)

  • DPF Race Pipe (with or without muffler)

  • Tailpipe / 5" Exhaust Tip

• Notes: Clean, compact exhaust layout. Turbo-back systems are popular for mid-generation models like LBZ/LMM.

Cummins (e.g. 6.7L 2007.5+)

• Common components:

  • CAT + DPF Delete Pipe (often a combo pipe)

  • Optional Muffler or Straight Pipe

  • DPF-Back or Turbo-Back System

• Notes: Simplified straight-pipe layout, making it easy to replace. Many kits offer full straight-through options.

Powerstroke (e.g. 6.4L, 6.7L)

• Common components:

  • CAT & DPF Delete Pipe (especially on 6.7L, where they are merged)

  • Optional Muffler or Resonator

  • Downpipe may be hard to access (e.g. 2011–2014 models)

• Notes: Depending on year, installation can be more involved. Multi-section Turbo-Back kits are often easier to manage.

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5. Engine & Model Compatibility – Wide Vehicle Support

SPELAB offers DPF delete / eliminator kits for nearly every major diesel truck platform, built for exact fitment and long-term reliability.

✅ Powerstroke DPF Delete Kits:

• 2018–2020 3.0L Powerstroke DPF delete kit

• 2011–2025 6.7L powerstroke DPF delete kit

   
   

• 2008–2010 6.4L Powerstroke DPF delete exhaust system

✅ Cummins DPF Delete Kits:

• 2011–2023 6.7L Cummins DPF delete kit

• 2003–2007 5.9L Cummins DPF delete pipe

• 2016–2018 5.0L Cummins DEF elimination kit

✅ Duramax DPF Delete Kits:

• 2017–2024 6.6L L5P Duramax DPF delete pipe

• 2011–2016 6.6L LML Duramax DPF delete exhaust system

• 2007–2010 6.6L LMM Duramax delete pipe

• 2001–2010 LBZ / LLY / LB7 DPF delete kit

• 2016–2019 2.8L LWN Duramax DPF delete kit

These kits are fully compatible with Ford F-150/F-250/F-350, Ram 2500/3500, GMC Sierra HD, Chevy Silverado HD, and Nissan Titan XD.

6. How to Install Your Diesel Delete Kit

6.1 Quick Install Overview – What to Expect

Tools Needed
Basic hand tools: socket set, wrenches, jack stands or a lift.
No welding or special equipment required for most kits.

Install Time
Approx. 2–4 hours depending on vehicle model, pipe diameter (4" or 5"), and whether it's a DPF-back, turbo-back, or full delete system.

Tuning Required
Yes — All DPF delete kits, DEF delete kits, and EGR delete kits require an ECU reprogram via a compatible diesel tuner. This disables regen cycles and prevents error codes.

What's Included

• Printed installation manual

• Digital step-by-step video (QR code)

• Technical support from SPELAB specialists

Install Options
DIY-friendly for experienced users. First-timers may prefer professional installation, especially for turbo-back delete kits on newer trucks like the 2021 F250 6.7 Powerstroke or 2020 Ram 3500 Cummins.

6.2 Step-by-Step Installation Process

Installing a DPF delete kit is a straightforward process for most diesel trucks. Here’s a basic overview:

1. Lift the vehicle safely using jack stands or a shop lift

2. Locate and dpf replacement, which is typically bolted under the mid-section of the truck

3. Install the new DPF delete pipe using the included clamps and hardware—no welding or cutting is needed for most models

4. Ensure all hangers and flanges are secure, and double-check clearance

5. Flash the ECU with a compatible diesel tuner to disable the DPF system and prevent warning lights

6. Start the engine and inspect for leaks or alignment issues

7. Popular All ine one Kits

Maximize your upgrade by combining our top-selling components into custom setups:

• DPF Cat Delete Pipe with Muffler + DEF delete kit

• Downpipe + EGR DPF delete kit
  

• Cold air intake + CCV reroute kits

• Intercooler + intake manifold combos

8. About SPELAB

At SPELAB, we’re not just selling DPF delete kits—we’re delivering complete solutions for diesel pickup owners who demand more from their trucks. Whether you’re a DIY builder, a heavy-duty hauler, or a tuning shop, our team is here to support your power goals with unmatched fitment, variety, and support.

8.1 Expert Guidance When You Need It

Need help choosing the right intake manifold for your 6.7 Cummins or selecting the best EGR & DPF delete combo for your LML Duramax?

SPELAB offers:

• Free Expert Consultations

• Easy-to-Follow Installation Guides
  

• Step-by-Step Diagrams included with most kits

From pipe routing to ECU tuning, our team is with you every step of the way.

8.2 Discounts, Loyalty & Dealer Perks

We reward our community with value-driven perks:

• New Buyer Discounts & Exclusive Promotions

• Bundle & Save options: pair a DPF delete kit with a cold air intake or CCV reroute

• Installer & Dealer Partner Programs

• Affiliate Program for content creators and diesel communities

• Fast Shipping to U.S
  

9. FAQ

1. Do I need a tuner with a DPF delete kit?

Yes. When removing emissions components like the DPF, EGR, or DEF, your truck’s ECU will still expect signals from those systems. Without proper tuning, your truck will trigger warning lights, enter limp mode, or perform erratically.

We recommend pairing your DPF delete kit with a compatible diesel tuner or programmer to recalibrate your ECU.

Related search: “Do I need a tuner for 6.7L Powerstroke DPF delete kit?”

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2. Is this legal for road use?

No – off-road use only.
SPELAB’s diesel delete kits are intended for race/off-road use in regions where emissions compliance is not enforced. It is the buyer's responsibility to ensure legal use in their area.

Related search: “Is a DPF delete kit legal in Canada?”

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3. Can I install a DPF delete kit myself?

Yes—many of our customers are DIY installers. SPELAB kits include:

• Precise, model-specific design (no cutting or welding)

• Diagrams & written instructions

• Online tutorials and tech support

A basic mechanical skillset and tools (ratchet, clamps, jack stands) are typically all that’s required. However, professional installation is recommended for tuning.

Related search: “How to install 2017–2024 6.6L L5P 4 inch exhaust”

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4. How long does shipping take?

We offer fast shipping across the U.S. and Canada, typically within:

• 3–7 business days in the U.S.

• 5–10 business days to most Canadian provinces

Tracking is provided on all orders. Expedited shipping available at checkout.

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5. How do I know which kit fits my truck?

Use our vehicle filters or consult our support team. You’ll need to know:

• Engine type (e.g., 6.7L Cummins, LML Duramax)

• Model year (e.g., 2011–2023)

• Cab/chassis or pickup body type

• Inlet size preference (4" or 5")

We're happy to help confirm fitment before you order.

Related search: “Best DPF delete kit for 2012 6.7 Cummins Cab Chassis”

6. How long does DPF regeneration take?
Most diesel trucks take 20–45 minutes to complete a DPF regen. It usually happens every 300–500 miles, depending on driving conditions.

With a SPELAB DPF delete kit and proper tuning, regen cycles are fully eliminated, improving power and fuel efficiency.

Related search: “How long does diesel DPF regen take?”

10. Related articles

https://www.spelabautoparts.com/blogs/news/how-much-does-it-cost-to-remove-a-dpf

https://www.spelabautoparts.com/blogs/exhaust-cutout-blog/meta-title-navigating-the-world-of-dpf-delete-shops-and-kits

https://www.spelabautoparts.com/blogs/blog/what-is-dpf-delete

https://www.spelabautoparts.com/blogs/exhaust-cutout-blog/how-to-clean-dpf-filter

https://www.spelabautoparts.com/blogs/exhaust-cutout-blog/what-is-a-dpf-system

https://www.spelabautoparts.com/blogs/blog/what-is-the-dpf-how-can-you-benefit-from-a-dpf-delete