does anyone know if you need o2 extenders for the jet hot lts for a 2000 trans am??? ive read somewhere that u dont need them cause of the design of the headers but also someone told me that you do need them .... thanks

 

I needed them for my 96 Z, I'm sure you will need them too. The O2 sensor is at the collector. The stock one is at the stock collector position. You need about 24" or so.