As an owner of a Ptuning kit with a turbo that can support over 800whp (GTX3582 G2), I will say that I do not need to worry about my kit being serviceable. It is more complex and requires patience to install due to the packaging.

The kit is more expensive than most kits, BUT it is COMPLETE and does not require dozens of trips to the hardware store or automotive specialist stores such as Pegasus Auto racing supplies for special fittings, adapters, or hose.

 

The only kit I'd ever consider putting on my car. Unfortunately I missed the buy-in for the kit....maybe next year? My plan was to go supercharged, and this would be the only turbo kit that would ever shy me away from it. How's the heat management with the lower-slung turbo? No issues with any of the AC lines, fuse box, battery, etc?