Performance/Tuning
What we build
From bolt‑on to one‑off: bumpers, chase racks, headache racks, mudflaps, running boards, lift kits & 4‑links, diesel tuning & hard parts, coatings & liners, body swaps, and more. Browse packages or request a custom quote.
Quick picks
Search results
Featured services
Performance/Tuning
Performance/Tuning
Fuel System Upgrades
body swaps / conversions
classic to modern chassis swaps
Tires
Tire change
2 Tires (Any Size) Starting at $99.00
Miscellaneous
Sandblasting and Surface Prep
paint/coating
Armadillo Liner
Rough texture, High Grip, Color Matching available for extra
Performance/Tuning
Turbo Upgrade
Miscellaneous
custom logo and fabrication design
Products
Performance parts curated by BGM. Fresh stock, ready to ship.
Quick shop
DIESELR EFI Live Tune Files (2001-2004 Duramax LB7 6.6L)
DIESELR EFI Live Tune Files (2011-2016 Duramax LML 6.6L)
DIESELR EFI Live Transmission Tune Files (2001-2016 Duramax 6.6L)
DIESELR EFI Live Tune Pack (2007.5-2009 Cummins 6.7L)
2007 Cummins EFI Live tuning, 2008 Cummins EFI Live tunes, 2009 Cummins 6.7 EFI Live custom tuning, Cummins EFI Live …
DIESELR EFI Live Tune Files (2010-2012 Cummins 6.7L)
DIESELR EFI Live Tune Files (2013-2018 Cummins 6.7L)
DIESELR EFI Live Tune Files (2019-2021 Cummins 6.7L)
EFI Live Tune Pack (2004.5-2005 Duramax LLY 6.6L)
How we work
A transparent cycle—from booking to delivery.
Tell us your goals, budget, and timeline.
CAD as needed, milestones, and a written estimate.
Progress pics, approvals, and clear communication.
Test drive, torque check, and a care guide.
Why choose BGM
We combine aesthetics with engineering discipline.
DOM tubing, proper hardware, and proven parts.
Clear updates, zero guesswork.
Designed to work hard, not just look pretty.
We stand behind our work and make things right.
Read terms →FAQ
Short and sweet
Do I need a prepayment?
For some services — yes (the “prepayment” option in the service card). Others — pay upon completion.
Can I reschedule?
Yes. In the client portal you can cancel or reschedule, and we’ll auto-suggest free slots.
Do you work with companies and dealers?
Yes. The “Dealers” section is coming soon. Leave a request via the contact form.
Ready to upgrade?
We’ll secure your slot and lock the terms today.