hey i was wondering if headers make a big difference in the sound of the exhaust? right now i just have a front p log with full down pipe and exhaust

 

When my headers were installed, it changed the tone a little bit, but the exhaust didn't really get any louder.

 

I remove my headers because of the tone on the hiway = Bad.. I like my Stainless Power Log..

 

I love my headers and SLP PowerFlo. Did exhaust first, then the headers. Can't say I noticed a lot of sound difference. Still wasn't used to the Catback alone and then I did headers right after so I have no comparison. Just know it sounds great now. If you're N/A like me you will probably notice a slight loss in low-end torque with headers and a larger exhaust if you have that. Great mod if you're supercharged or plan to go that route someday