GM/Chevy Duramax 6.6 LMM Full Delete Bundle | 2007.5-2010
The LMM Duramax Full Delete Bundle for 2007.5–2010 GM/Chevy Sierra and Silverado permanently upgrades your truck to run without the factory emissions system. Install the delete tune and the "See Dealer" codes, check engine lights, "Exhaust system service required" alerts, and limp mode codes are gone — and you can pull the DPF, DEF tank, EGR system, and CAT (including the DOC and NOX) for good.
Custom delete tunes do the work in software, then you remove the hardware. The bundle includes an EFI Live tuner with delete tune software and all required accessories plus a rotary switch, a 4" or 5" full exhaust system, and a complete EGR delete kit. An optional muffler system is available. One install note specific to this platform: on the 4" and 5" exhausts the front hangers aren't used — the exhaust is supported without them.
Power runs through the DSP5 switch with five levels: Stock (0HP), +40HP, +65HP, +100HP, and +130HP. The tunes are not preloaded — after purchase we email them, and you load them onto the device with the free EFI Live V8 software. That requires a PC or laptop running Windows 10 or 11 (no Mac or Linux), one USB port, and at least 1GB of free space. Basic computer skills do the trick. Most owners see around a 5 MPG gain.
Fits 2007.5, 2008, 2009, and 2010 Sierra/Silverado 2500 and 3500 with the 6.6L LMM Duramax, all pickup trims. Won't fit Cab & Chassis — call (888) 830-2588. Standard shipping 6–10 business days, express 4–6 for $299.
For off-road/competition use only.
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Product Information
Shipping & Returns
Shipping & Returns
GM/Chevy Duramax 6.6 LMM Full Delete Bundle | 2007.5-2010
GM/Chevy Duramax 6.6 LMM Full Delete Bundle | 2007.5-2010
The LMM Duramax Full Delete Bundle for 2007.5–2010 GM/Chevy Sierra and Silverado permanently upgrades your truck to run without the factory emissions system. Install the delete tune and the "See Dealer" codes, check engine lights, "Exhaust system service required" alerts, and limp mode codes are gone — and you can pull the DPF, DEF tank, EGR system, and CAT (including the DOC and NOX) for good.
Custom delete tunes do the work in software, then you remove the hardware. The bundle includes an EFI Live tuner with delete tune software and all required accessories plus a rotary switch, a 4" or 5" full exhaust system, and a complete EGR delete kit. An optional muffler system is available. One install note specific to this platform: on the 4" and 5" exhausts the front hangers aren't used — the exhaust is supported without them.
Power runs through the DSP5 switch with five levels: Stock (0HP), +40HP, +65HP, +100HP, and +130HP. The tunes are not preloaded — after purchase we email them, and you load them onto the device with the free EFI Live V8 software. That requires a PC or laptop running Windows 10 or 11 (no Mac or Linux), one USB port, and at least 1GB of free space. Basic computer skills do the trick. Most owners see around a 5 MPG gain.
Fits 2007.5, 2008, 2009, and 2010 Sierra/Silverado 2500 and 3500 with the 6.6L LMM Duramax, all pickup trims. Won't fit Cab & Chassis — call (888) 830-2588. Standard shipping 6–10 business days, express 4–6 for $299.
For off-road/competition use only.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The LMM Duramax Full Delete Bundle for 2007.5–2010 GM/Chevy Sierra and Silverado permanently upgrades your truck to run without the factory emissions system. Install the delete tune and the "See Dealer" codes, check engine lights, "Exhaust system service required" alerts, and limp mode codes are gone — and you can pull the DPF, DEF tank, EGR system, and CAT (including the DOC and NOX) for good.
Custom delete tunes do the work in software, then you remove the hardware. The bundle includes an EFI Live tuner with delete tune software and all required accessories plus a rotary switch, a 4" or 5" full exhaust system, and a complete EGR delete kit. An optional muffler system is available. One install note specific to this platform: on the 4" and 5" exhausts the front hangers aren't used — the exhaust is supported without them.
Power runs through the DSP5 switch with five levels: Stock (0HP), +40HP, +65HP, +100HP, and +130HP. The tunes are not preloaded — after purchase we email them, and you load them onto the device with the free EFI Live V8 software. That requires a PC or laptop running Windows 10 or 11 (no Mac or Linux), one USB port, and at least 1GB of free space. Basic computer skills do the trick. Most owners see around a 5 MPG gain.
Fits 2007.5, 2008, 2009, and 2010 Sierra/Silverado 2500 and 3500 with the 6.6L LMM Duramax, all pickup trims. Won't fit Cab & Chassis — call (888) 830-2588. Standard shipping 6–10 business days, express 4–6 for $299.
For off-road/competition use only.
