Priced at a hefty $16650, the Switzer P700 GTR tuning package is “capable of squeezing more than 700 HP out of the Nissan GT-R without sacrificing reliability or driveablity.” Video after the break. Click here for first picture in gallery.

After replacing the stock turbos with application-specific custom units and our own unique MONSTER intercooler package, we slowly dialed up the boost…Eventually, we ended up going beyond the limits of the standard ECU calibrations and hardware, so we built the necessary components.

[via Jalopnik]