cherry bomb before or after the 02 sensors?

[gblue]

Aloha

Just ordered 2 cherry bomb glasspacks. They are 12" long and it's 14" from the header flange to the 02 sensors.

Is it ok to mount them just after the headers and BEFORE the 02 sensor, or do I have to move the sensors back near the headers and put the cherry bombs AFTER the 02 sensors.

I'm doing this to quiet down my straight pipes and Magnaflows

Mahalo
from Maui

 

[FSTJACK]

Aloha

Just ordered 2 cherry bomb glasspacks. They are 12" long and it's 14" from the header flange to the 02 sensors.

Is it ok to mount them just after the headers and BEFORE the 02 sensor, or do I have to move the sensors back near the headers and put the cherry bombs AFTER the 02 sensors.
I'm doing this to quiet down my straight pipes and Magnaflows
Mahalo from Maui

They need to be after the O2 sensors.

You could mount them in the rear after the muffler and accomplish the same thing as far as quieting the noise your truck exhaust makes.

 

[TNVIPER]

I had mine mounted after the O2 sensors as Jack said....They eliminated almost all the drone...As Jack mentioned I have been told by a muffler shop that putting them behind the muffler may be a better choice..