I was thinking about getting an off road H pipe. I'm pushing 435 at the wheels right now... and I was thinking that with the cats removed it would add a considerable amout more... Would i need to get mil eliminators if I use an off road H? or is it a direct swap?

 

mils for the rear two o2s only. many have said that it doesnt matter, but my cel was on after installing my o/r xpipe and threw some bbk mil eliminators on there after reseting the cel and havent seen the light since. got mine from american muscle

 

+1 for mils. you dont need them but the CEL light will always be on and you'll never pass inspection. splurg the extra $60.

 

I won't pass inspections regardless... thanks to the state of California!

 

i picked up a whopping 4 hp from changing the stock h pipe and cats to an offroad prochamber.

 

^and a better tone?

 

I'm in San Diego, and some d bag said he couldn't sell me mil eliminators because it's state law, unless the car is registered in another state. I laughed and hung up.

 

^did you try americanmuscle.com?

 

That's exactly where I ended up getting them. Best price I could find.