Has anybody done a cat delete on the 05.5 jetta and up? I own a 2.5 06 model w/ vwoa body kit, silver tail lamps, 17 inch VW accessory rims, the only true mods I've done so far is a K&N filter and Techtonics dual borla exhaust systems. If anyone has done the car delete please let me know cuz I don't want to do it if it will through a code from the ecu.

 

deleting the cat will throw a code unless you are chipped and get the cat-delete file