LM2 Delete Kit Exposed: How to Unlock 60+ HP & 7 MPG Your Truck’s Hiding (2019-2022 Chevy/GMC

Let’s get real owning a 2019–2022 Chevy or GMC with the Duramax LM2 means you’ve dealt with the factory emissions circus. The DEF headaches, the DPF regen cycles choking your engine and the EGR pumping sludge back into your ride like a bad detox cleanse. It’s time to stop coddling your diesel and start driving it.

The GM Duramax LM2 All-In-One DPF/DEF/EGR Delete Kit isn’t just a fix—it’s a power upgrade with options. Now with two variants, this kit lets you decide how hard your LM2 works. No more one-size-fits-all bandaids. Let’s break it down.

Why Your LM2 Deserves This Delete Kit

Factory emissions gear—DPF, DEF, EGR—is like putting a kink in a firehose. The DPF clogs, DEF freezes and the EGR turns your engine into a soot smoothie. This delete kit scraps all that junk. But here’s the kicker: you pick your power.

Tow (+30HP)

Built for workhorses. Perfect if you’re hauling trailers, campers or a ton of mulch. Gains are steady, torque is reliable, and you’ll still pocket an extra 5–7 MPG.

Street (+60HP)

For the asphalt addicts. Unleash max horsepower, snap necks at stoplights and watch your fuel efficiency jump while you outrun the competition.

Installation & Ease of Use

Both variants come with everything you need: bolt-on high-flow downpipes, EGR block-off plates, dummy sensors, and a pre-loaded tuner to shut off check engine lights. The plug-and-play tuner adjusts for your choice—Tow or Street—so you’re not stuck guessing. Spend a Saturday tossing the DPF, bypassing the DEF system and saying goodbye to EGR gremlins. Even if your idea of “tech support” is a hammer, you’ll get this done.

Legal Considerations & Which Tune to Choose

We’ll keep it 100: deleting emissions systems isn’t street-legal. The kit’s labeled for off-road/racing use, but let’s just say folks in rural counties or states without sniff tests (cough Texas, Florida cough) aren’t losing sleep.

Pick your variant wisely:

Grab the TOW (+30HP) if you use your truck for work—towing payloads and daily driving without the DEF anxiety.

Or go STREET (+60HP) if you want your LM2 to roar, perfect for weekend burnouts and making a statement.

Bottom Line & Upgrade

The Duramax LM2 was born to run wild—not babysit emissions sensors. Whether you’re a tow rig warrior or a pavement pounder, this delete kit cuts the red tape and hands you the keys to raw power. More muscle. Better mileage. Zero factory BS.

Ready to upgrade? Hit the link above to grab your GM Duramax LM2 DPF/DEF/EGR Delete Kit—Tow or Street and finally drive the truck GM should’ve built.

Note: This product is for off-road/racing use only. Compliance with local state and federal emissions laws is the buyer’s responsibility.