[onebadstryker]

Is there any backfiring issues? If so, is it intolerable or tolerable and how often (ie; decel under load) Is there a power decrease for those not using a fuel commander than those who are? I do plan on getting these in the near future, so I figured I'd ask. This question is for both with and without a fuel commander installed. Thanks in advance 8)

 

[joemv2011]

i have one without a power comanader. it does pop pretty good on decel and i notice runs little rougher in colder conditions. i wish it was little louder.

 

[ratboy]

I have the Cobra Slip-on with auto-tuner. It does pop a little on a heavy decel, but it doesn't bother me. If I don't want it to pop, I can just add a tiny bit of throttle so the decel isn't as heavy and then it won't pop at all. The sound is just about right for me.

 

[onebadstryker]

Thanks for the replies. Anyone else feel free to chime in.

 

[soundman]

I also have the slip on with auto tuner , and like ratboy said just a little throttle and no popping on decel and i like the sound ..

 

[youngda67]

Installed the 4" and popping on decel was pretty bad. Installed the auto tune (SKU : 92-1770AT *
) now only pops occasionally on hard decel.