Metzeger

Works on 997.1 or .2 GT3/RS? thanks

SGS

I have it paired with GMG side deletes on the 991.2 RS. It’s wild.

Waxer

.1 and .2 GT3/RS

the2thdr

Really need to see more videos with this product. Acceleration, in cabin on hard acceleration.

kyrocks

It’s more for surgeons, than for dentists.

Ddesimone17

Selling cms center exhaust sounds awesome is perfect for the street , my gt3 spends 80% of its time on track so noise restrictions are an issue
pm if interested

LandShark

delete

95BlackZ28

Going to try this exhaust out and report back. Currently running FabSpeed side deletes and "MaxFlo" mini mulffler- the drone is killing me. I'll take some videos and post them up!

Atlas911TT

Guys does this get over 100 db on full throttle?

kyrocks

Stock 991 GT3 gets to 100-104 db. So yes, all center bypass will be louder.

Atlas911TT

So how much louder is JCR Non valved Race Pipe than the CMS center if anyone has heard in person can chime in?

I am considering JCR, Soul Modular (attractive because of valves) or CMS center........ To me I am looking for the higher pitch sound but want to be able to drive around town without getting tickets left and right.

kyrocks

The JCR non valved is WAY louder than the CMS bypass. The CMS is quieter with the valves closed of course.

Atlas911TT

Guys does this look pretty much like the GRP/BBI?

Damage

I’m curious. With these types of bypasses that are only supported by the side mufflers...what’s supporting both? The headers or do the side mufflers have brackets to support them?