Exhaust Manifolds & Headers
Diesel All-in-One Kits
EGR Delete Kit
CCV PCV Reroute Kit
Exhaust Cutout Kits
Intercooler Pipe Kit
Tuner
SuncentAuto specializes in high-end all-in-one diesel delete kits for diesel trucks, including engines from Ford Powerstroke, Dodge Cummins, and GMC Duramax. Our full delete kit integrates EGR removal, DPF removal, and ECU tuning into a convenient package. You don't need to buy each kit separately; you get everything you need for complete emissions removal in one package. This saves time, ensures compatibility, and simplifies installation.
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Universal Fit
A diesel delete kit is a set of components specifically designed to remove or bypass the emission control system of a diesel vehicle, such as: DPF, EGR, DEF/SCR.
| Feature | Deleted | Stock |
| Horsepower | 50+ HP increase | Restricted by emissions components |
| Fuel Economy | 2-3 MPG improvement | Lower efficiency due to backpressure |
| Maintenance Cost | Low (no DPF/EGR service) | High (frequent regenerations, filter replacements) |
| Reliability | Reduced risk of emissions-related breakdowns | Prone to clogs and system failures |
| Installation | DIY-friendly with included instructions | Factory-installed, but hard to service |
| Exhaust Gas Temperature | Lower and more stable | Extremely high temperatures during regeneration |
| Legal Status | Off-road/race use only in most areas | Road legal |
| Warranty Impact | May affect or void the manufacturer's warranty | Warranty is usually valid |
| Resale Value | Attractive to certain buyers (off-road market) | More widely accepted in the general market |
We offer diesel engine delete kits compatible with all major diesel truck models and engines. Whether you drive a Ford Powerstroke, Dodge Cummins, or Chevrolet Duramax, we have a tailored solution for you.
With a wide variety of diesel emission system removal kits on the market, finding the one that best suits your needs can be overwhelming. The following tips can help you make an informed choice:
Before purchasing, be sure to confirm your truck's year, brand, and model, and choose a kit that matches it.
Choose the appropriate removal kit type based on your target needs. A complete diesel engine removal kit maximizes torque and fuel efficiency. Partial removal addresses only partial needs.
Look for kits made of stainless steel and with a manufacturer's warranty. SuncentAuto offers a 45-day return policy and online customer support.
We understand that purchasing a diesel engine conversion kit is a significant decision—therefore, we offer unparalleled advantages to ensure your satisfaction:
New customers can enjoy a 10% discount now: Use promo code 10%NEWINAUTO at checkout for an exclusive discount.
Installing a diesel emission control removal kit requires no advanced mechanical skills—our kit includes detailed installation instructions and all the necessary hardware. Here is a brief overview of the installation process (please refer to your kit's dedicated manual for specific steps for your vehicle model):
Note: Installation time varies depending on the vehicle model, but most DIY users can complete it within 2-4 hours. If you are unsure, please consult a professional diesel engine removal and modification shop.
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Legality depends on your region and vehicle intended use. The U.S. Environmental Protection Agency (EPA) prohibits the removal of diesel engines from U.S. highway vehicles. However, in most states, removing the emissions system for off-road, racing, or agriculture is legal.
Costs vary depending on the engine and kit type. SuncentAuto's diesel delete kits range from $500 to $1500. Professional installation costs $200 to $400, depending on the repair shop.
Experienced users can remove it themselves, and we also offer a complete installation guide. However, for safety and proper installation, it is recommended to have it installed by a professional.
The best diesel engine delete kit depends on your engine, intended use, and whether you want a complete or partial removal.
Yes, if you install a diesel emission system removal kit, most original factory warranties will be void because it modifies the emission system.
