garyklein911

Sadly to say, I do not. Now with new G6 engine, probably will do belts and cage and center muffler delete

krell

Consider doing side-deletes as they remove more weight from the car.

garyklein911

Do you use the center muffler then? How loud? I still drive mine to the track and on streets in city at times

konrad h1

I have the Soul side muffler delete and will swap the center muffler on and off (with a bypass). Center muffler on for the track off season (winter mostly), and when we are at noise controlled tracks like AMP. Otherwise center is bypassed. Inside the cabin the different is minimal in street situations.

Larry Cable

^^^this^^^ I have the Soul valved on my GT3 and retained OEM center ... for Ca sound limited tracks retaining the center is a must to pass sound... (maybe with Soul turndowns installed on the OEM center)

KOAN

When I bought my 991.1 GT3, it had a center muffler delete. It sounded pretty good. But the center muffler weighs very little and the side mufflers are very heavy. I switched to side muffler delete. The sound is not quite as nice, but I really would prefer the weight savings and removing the heat sinks next to the rear tires. I've been told that neither has much effect on power.
As I was modding, I tried deleting sides and center...too loud for me. I've removed the side mufflers on my .2, and for me, this is the way to go

garyklein911

If I understand correctly , basically open pipes when center muffler off? Center muffler on only in winter. Inside not too different with open pipes? Outside on track must be brutal with center muffler off? Sorry I am not totally familiar with Soul side muffler delete. I was confused by what the last gentleman was all adding or deleting.