Performance/Tuning
Exhaust Upgrade
Contact for Estimate
What We Do
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.
Builds
Recent builds and installs from the BGM shop floor.
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
Featured services
Search results
Performance/Tuning
Performance/Tuning
Fuel System Upgrades
Contact for Estimate
Body swaps / Conversions
classic to modern chassis swaps
Contact for Estimate
From CAD $80,000.00
Tires
Tire change
CAD $135.00
2 Tires (Any Size) Starting at $99.00
Miscellaneous
Sandblasting and Surface Prep
CAD $200.00
Duration: 60 min
paint/coating
Armadillo Liner
Contact for Estimate
Rough texture, High Grip, Color Matching available for extra
Performance/Tuning
Turbo Upgrade
Contact for Estimate
Miscellaneous
custom logo and fabrication design
CAD $150.00
Duration: 60 min
Products
Performance parts curated by BGM. Fresh stock, ready to ship.
Quick Shop
Search results
Motor Vehicle Engine Parts
EFI Live Tune Files (2001-2004 Duramax LB7 6.6L)
CAD $350.00
Motor Vehicle Electronics
MPVi4 Tune Files (2017-2019 Duramax L5P 6.6L)
CAD $1,155.00
Drivetrain Parts
EFI Live 68RFE Transmission Tune File (2011-2021 Cummins 6.7L - 68RFE)
CAD $315.00
Motor Vehicle Suspension Parts
70" Bolt-on Traction Bars 3.5" Axle Diameter (2001-2010 6.6L Duramax)
CAD $931.00
Filters & Screens
Pre-Filter - For All GDP Intakes
CAD $48.99
Software
Tune Files (2014-2019 1500 EcoDiesel 3.0L)
CAD $1,540.00
Exhaust
Downpipe Back Exhaust - Single (2011-2026 Ford 6.7L F250/F350 Powerstroke)
CAD $728.00
Kickback Mudflaps
Long JohnKickback Mudflaps
From
CAD $638.98
Why Choose the Bad Guys?
We combine aesthetics with engineering discipline
“Awesome business and people to deal with. They got all the right parts and shipping dealt with. They kept me notified at all times, great shop, I'll be calling back again.”
5 star review“Thanks Kacie at BGM for fixing up my Duramax. Very good work and customer service.”
5 star review“Amazing shop, definitely will be going to Bad Guy Motors again!”
5 star review“Amazing shop, definitely will be going to Bad Guy Motors again!”
5 star review“Awesome business and people to deal with. They got all the right parts and shipping dealt with. They kept me notified at all times, great shop, I'll be calling back again.”
5 star review“Thanks Kacie at BGM for fixing up my Duramax. Very good work and customer service.”
5 star review“Bad Guy Motors tuned my truck and the difference is night and day. Smooth power and great communication.”
5 star review“They installed my intake and exhaust properly and helped me plan out the next upgrades. Very professional.”
5 star review“Only shop in Medicine Hat I trust for performance work. Honest and skilled team.”
5 star review★
No‑compromise on materialsDOM tubing, proper hardware, and proven parts
⏱
On‑time & TransparentClear updates & Zero guesswork.
🔒
Built for abuseDesigned to work hard, not just look pretty
💬
Warranty & Support
We stand behind our work and make things right
Read terms →Ready to upgrade?
We’ll secure your slot and lock in the terms today
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 time slots available.
Do you work with companies and dealers?
Yes. The “Become a Dealer” section is coming soon. Leave a request via the contact form
Our Process
A transparent cycle—from booking to delivery.
①
Consult & ScopeTell us your goals, budget, and timeline.
②
Design & QuoteCAD as needed, milestones, and a written estimate.
③
Fabricate & UpdateProgress pics, approvals, and clear communication.
④
Delivery & AftercareTest drive, torque check, and a care guide.