corvette4789

Hi i have the Z06 bi mode exhasut on my reg C6 and was looking to see if doing the mod on the exhaust to make it a solid pipe like npp is worth the money and trouble? is it noticably louder? thanks

9157

I was thinking of installing the stock ZO6 cans on my '08... I have headers and catted x pipe...did you find a increase in performance with your set-up? I don't think the MOD will change any thing but sound...

peter pan

Yes the sound is much better when you are in the open mode, do it, next best thing to having ZR1 mufflers

corvette4789

you cant tell any difference in performance, its strictly a noise mod lol, but stock z06 bimode are still pretty quite just wanna bump em up a lil bit

peter pan

I would do it, my mechanic has done quite a few around the San Antonio area and it does make the Z sound lots better and more cost effective than getting ZR1 mufflers or B&B Fuzions for an even better sound

corvette4789

so its definatly more noticable at idle and wide open?

peter pan

Yes it is more noticable in both areas and worth the mod, my mechanic charges approx $350 to do this and includes installed

peter pan

I have a Coupe that had base exhaust, I almost pulled the trigger on the NPP, louder than the Z06 mufflers but not as loud as the ZR1s so I purchased an entire ZR1 exhaust setup and now I have the best factory mufflers GM makes and the modded Z06 mufflers would be my next choice as they are lounder than NPP if I had not run into the ZR1 setup

corvette4789

Great thanks for the help!

OnPoint

fyi - some have reported the tone being raspy - not a deep sound, in case that is what your wanting.

QUAKEJAKE

Three years.modded.and still loving the best bang for $ SPENT sound.

08VRZ06

Most definately if you have a pre 2011 Z06!!

Does make it louder and it sounds Good!! I did it myself to my 08 Z06 when I added Header and a cam. It cost me about $50 bucks for the band clamps and less than a $100 to have the mufflers welded back up. Then a can of Flat Black Hi Temp black paint.

Mark

corvette4789

thanks for all the input! well see what the exhaust guys is gonna charge

johnodrake

I replaced the '07 Z mufflers with '12 mufflers- to me it was surely worth it and then some!!!

FloydSummerOf68

Much louder and sounds much better.

forg0tmypen

I love the sound. Its perfect. For the money, you cant beat it. I spent $50 and did most of it myself.