Frequently Asked Questions
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A delete tuner is a device that reprograms your truck’s ECM (computer) to turn off emissions systems like the DPF, EGR, and DEF, allowing your truck to run without those components.
You MUST remove your DPF (Diesel Particulate Filter), as the filter will clog and stop all exhaust flow when shut off.
You will no longer need DEF (Diesel Exhaust Fluid), and you may remove your DEF tank if you wish, or it can sit empty.
The EGR may remain as is, but we recommend removing the physical parts as well.
Quite the opposite. In fact, many customers report improved engine life, smoother shifting, and better fuel economy (typically 3-5 MPG gains) when using a quality delete tuner.
The tuner is the hardware device. The tune is the software file that gets uploaded to your truck’s ECM. Your delete tuner includes a delete tune when you purchase from us.
Yes. Any emissions-related modification, including tuning, can void the manufacturer’s warranty. Many customers wait until after their warranty expires before deleting.
Not necessarily. Many of our customers install their delete tuner themselves in under 30 minutes. We include easy-to-follow instructions, and our support team is available if you need help.
No. Delete tuners disable emissions systems, so your truck will not pass emissions tests in areas where they're required. Some states have exemptions (e.g. heavy-duty or rural-use trucks).
Yes. However, in most cases you will have to have the ECM flashed at the dealership. If this is a concern, contact our team and we can explain further.
Yes. All delete tunes are VIN specific and will only work on one truck. The tuner (hardware device), may be used on multiple vehicles for diagnostic or monitoring purposes where applicable.
We offer lifetime customer support, step-by-step install guides, and remote help from our tuning team. You're never left hanging, even after the sale.
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