I've just got my wee old '13... It's currently set up a little low on hp/tq for its intended purpose...just waiting for the fabricator and tuner to get together for the new turbo. She is currently at 615 whp which runs out of steam at ~7200 rpm... Hoping the GTX4088r will get her around the 800 mark holding power a little bit past 8k.
This is the RBMS/GST Motorsports collaboration that is the slowest project known to mankind.