NiNoMArksLA

I got a ls1 camaro and wanted to knew about true duals
can i keep my cats on true duals live in CA/West Hollywood Cops R bad
I wanted to buy a magnaflow bullet muffler and a catted y pipe
with true duals can i do that with cats thanks

i have tsp headers 7/8 not on car yet waiting for exhuast

Things I Am Doing After Headers

Volant Intake
Dyno Tune
Nitto555R Tire

Blk98Vert

iTrader: (2)

Yes you can have catted true duals, the bends are the same going to the x as they are going to a y

NiNoMArksLA

what sounds the best for ls1 i just got the camaro from carmax with 40,000 miles its a 35th anniversary

Blk98Vert

iTrader: (2)

There is no best sound, its all open to opinion. Look around on youtube and ls1sounds

NiNoMArksLA

Is it louder with no cats i know it gets better flow

i like this guys setup