The updated 2014 Nissan GT-R made its debut at the Los Angeles Auto Show, packing some small but significant changes to the world’s quickest car under $100,000.

2014 Nissan GT-R: What’s New?

While power stands pat at 545 horsepower and 463 lb-ft. of torque, engine response will be significantly improved. For that we can thank new fuel injectors, which will improve throttle response at high rpm, as well as a new oil pan baffle, upgraded intake system and revised exhaust. Torque will come on quicker, and while we don’t have test numbers, the AWD GT-R will accelerate from 0-60 mph in well under 3 seconds.

Other changes include a suspension recalibration including stiffer spring and damping rates for all four wheels, and a revised front anti-roll bar, which Nissan says will help stability at high speeds. The chassis has been given additional support for even more rigidity, and the car now features a lower center of gravity.

Inside, there’s a new available interior package featuring sumptuous Red Amber semi-aniline leather and hand stitching. The flashy GT-R Black Series will continue for 2014.

The 2014 Nissan GT-R will arrive in U.S. dealerships in January 2013. Pricing should stay about the same at within spitting distance of $100,000.