Not a problem.. I put the RPMs up to about 4000/4500 on its deepest rev to give you an idea
The only aftermarket thing done is the flowmaster system so this is totally stoke besides the exhaust.
Here's a link to my exact kit in case you're wondering on any specs
http://www.flowmastermufflers.com/?...l=454&submodel=440&engine=62&category=911&kw=
It's cheaper of course without 409Stainless but being me I had to go with the stainless
http://www.youtube.com/watch?v=hLew4pnTvMw
The only aftermarket thing done is the flowmaster system so this is totally stoke besides the exhaust.
Here's a link to my exact kit in case you're wondering on any specs
http://www.flowmastermufflers.com/?...l=454&submodel=440&engine=62&category=911&kw=
It's cheaper of course without 409Stainless but being me I had to go with the stainless
http://www.youtube.com/watch?v=hLew4pnTvMw