I’m not sure APR ever had a reputation for having tuning expertise.
APR had a reputation for making a boost request to generate power on turbo cars (wow…tough one)…and bumping timing and leaning out AFR very slightly vs stock parameters to produce power, but getting spikemarks on their back as the competition ran over them. APR used this to call themselves ‘the safe tuner’.
However when faced with something a bit more complicated, they have historically done very poorly. We saw this with the NA cars they tuned showed literally zero power added, the first waves of SC 3.0T tunes were terrible and their stage 3 supercharger kits have been a disaster…resulting in them either having to sound the batsignal to call in JHM to bail them out (tvsr1320 kit for 4.2 FSI cars), or to shelve the products (RS5, B8 S4 kit) or pull it off the webpage and cancel sales for ‘patent’ reasons while coincidentally ignoring ostrich style reports of multiple blown engines at the same time…maybe another co-incidence (tvsr1740 kit for RS4/S5/R8). We’re also finding out these kits are failing readiness testing, which is the new standard emissions test in several states and provinces…and APR have basically said ‘tough luck’ when customers have asked for help with the issue. Result? Customers cars and their $15,000-20,000 supercharger kits are being pulled off the road while they contact other tuners for help.
Bottom line is who knows…but it sure looks like as soon as APR hired Eric Urness, they started having reliability issues and grenading $25,000 engines (not cars…engines). Maybe it’s also a coincidence. Not sure I would trust my car to them for any amount of money right now, especially considering the state of flux the company is in, and the way people with a grievance are being told to fuck off and not being taken care of.