Derks Custom Cars

Derks Custom Cars Specializing in LS swaps and any other engine swaps. Diesel Delete tuning as well

2022 ram Cummins deleted, no ECM swap or unlock required... Can do 2022-2024 68rfe trucks only for now
08/20/2026

2022 ram Cummins deleted, no ECM swap or unlock required... Can do 2022-2024 68rfe trucks only for now

08/12/2026

Now Deleting 2022 and up Ram Cummins trucks with the 68RFE trans. No ECM swap or unlock required.. all through Efilive!!

Can't be grinding up trees If you have emissions problems, full delete for this one and a little HP boost. 6.7 Cummins....
08/04/2026

Can't be grinding up trees If you have emissions problems, full delete for this one and a little HP boost. 6.7 Cummins..

John Deere S680 emissions deleted.
07/24/2026

John Deere S680 emissions deleted.

2019 in for a quick delete, downpipe, EGR removal and 4" exhaust with muffler...and cluster reprogrammed to remove any d...
07/24/2026

2019 in for a quick delete, downpipe, EGR removal and 4" exhaust with muffler...and cluster reprogrammed to remove any def indicators.. can't even select them if you wanted

One Kenworth with PACCAR for a few adjustments and one with ISX15 for emissions delete and bump in horsepower increase
07/08/2026

One Kenworth with PACCAR for a few adjustments and one with ISX15 for emissions delete and bump in horsepower increase

Had emissions tourists here from Alaska stop by for the second time on their way home. This time it was their 2021 jeep...
07/08/2026

Had emissions tourists here from Alaska stop by for the second time on their way home. This time it was their 2021 jeep Wrangler that they had bought in the lower 48. got all emissions removed and exhaust installed...

Can't be environmentally friendly picking up garbage if the truck is derated for emission problems. ECM in this Peterbi...
07/03/2026

Can't be environmentally friendly picking up garbage if the truck is derated for emission problems. ECM in this Peterbilt is programmed so all emission systems can be removed!

Another 512 Fendt got their emissions problems permanently fixed. And an upgrade to 514..
07/01/2026

Another 512 Fendt got their emissions problems permanently fixed. And an upgrade to 514..

500 Versatile deleted and a boost to 550
06/24/2026

500 Versatile deleted and a boost to 550

Address

307120 Twp Road 380
Biggar, SK

Opening Hours

Monday 8am - 6pm
Tuesday 8am - 6pm
Wednesday 8am - 6pm
Thursday 8am - 6pm
Friday 8am - 6pm

Telephone

+13069489914

Website

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