Welding the differential is one of the boldest upgrades you can make to a performance car—especially an LS-swapped Porsche Cayman. This video breaks down why this mod was done, how it changes the ...

Doing a cold start on my LS-swapped Porsche Cayman drift car, only the second time it’s been fired up with the new Haltech Rebel LS ECU. This clip captures the early startup behavior and sound as the ...