There was a thread a while back on this chip bragging 60 + horsepower through Performance Chips USA. I purchased it for $209. Did a deep dive after I ordered and found 60 is an exaggerated number. I confronted the CS guy Matt and he said they never guaranteed any number. I since returned it and today saw there website is gone. My CC company is on them for refund. Do not buy this crap...it's a scam.