Rambam
New member
Was always toying with the idea of cutting the 4 super restrictive catalytic converters out of my E46 320i but was hesitant because of the cost and potential sensor impact. Last week I noticed that my exhaust note had changed and the performance had dropped. Turns out one of the cats was cracked which was the final motivation to have them removed. What a difference!! Feels like a new car now, power delivery is sharper and available from a lower RPM range. Powerflow Salt River did an awesome job, thanks to Gerrard and Mannie :thumbs:
