blknbstd
New member
well yesterday i tackled my headers, plus my destroyed lower mounts/spacers and rear brakes.. everything went pretty well except the crossover was not wanting to line up but 20 min of finessing with a 2 1/2 ft pry-bar did the trick lol.. wasn't that long to do with air tools an a lift for multiple up an downs lol... woulda been a pita if i attempted this anywhere else started at 9 finished around 5.30..
But some questions now..
1. I'm currently running no cat and im getting p0420 i know this already.. but if its turned off from hptuners does it read so it stops dumping fuel, or just does it just disable the code from ever being set again.. or am i gonna need a wide band to tune around it..
2. do any o2 emulators work on 04's?
3. ive been losing a lot of low end torque ever since began modding an it all of too much exhaust flow.. Now i have headers, no cat with a 3in exhaust an 2.5 after the Y pipe
Should i do 2.5 to at least the y to gain some of that back.. an i also plan on the 3.6 an tune within the cooler months..
But some questions now..
1. I'm currently running no cat and im getting p0420 i know this already.. but if its turned off from hptuners does it read so it stops dumping fuel, or just does it just disable the code from ever being set again.. or am i gonna need a wide band to tune around it..
2. do any o2 emulators work on 04's?
3. ive been losing a lot of low end torque ever since began modding an it all of too much exhaust flow.. Now i have headers, no cat with a 3in exhaust an 2.5 after the Y pipe
Should i do 2.5 to at least the y to gain some of that back.. an i also plan on the 3.6 an tune within the cooler months..
