Not sure which 2001 Ford Crown Victoria Performance Chips & Programmers are right for you? We have over 7429 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"With the K&N filter I installed a while back the module has made another noticeable improvement in performance for the big cruiser. For the '01 Vic the ECM is bolted to the fire wall under the dash near the emergency foot brake. Thought I could get away without removing ECM to clean but didn't work out. Just take it out and clean terminals good." —David S from Charlotte, NC bought a Jet Performance Module for a 2001 Ford Crown Victoria, 4.6L V8.