We are proud to introduce the iPE system for 991 Carrera S.

Our systems are made from T304 stainless steel, and TIG welded with the finest craftsmanship.

Valvetronic exhaust system is great for those who want to have the freedom of choosing between all-out performance, or a pleasant stock-like experience for city driving. This comes in handy especially for those who lives in a quiet neighborhood, or heads off to work earlier than most people.

iPE strive to provide the best quality product for our customers at a competitive and reasonable price.

Send us an email at info@ipe-f1.com or PM for more details.

 

Absolutely superb!
Any reason why the headers are upside down/swapped on the first pic

 

I had this exhaust installed a few months back, and it really is a fine peace of craftmenship. Ok, well I don't have what is shown in the pics, but instead have their valved x-pipe with stock headers and stock side mufflers. It's essentially a straight exhaust system when the valves are open and simular to stock when the valves closed. The system came with it's own valve control system, which i opted not to use. I'm in a 991 C2S without PSE. I connected the stock exhaust vacuum hoses straight to the x-pipe. The non-PSE exhaust opens up around 3200 rpms and at idle. So when cruising around town it's quite, but when you open it up, it absolutely screams. The factory exhaust vacuum valve system controls this x-pipe quite well, except for the valve opening at idle (it becomes annoying in stop-in-go traffic). I'm almost certain the factory PSE system would control this as well. Overall I've been very happy with the system and would recommend it to anyone looking for a little more rumble.

Edit: spelling

 

Thanks for the support guys!
All PMs and emails replied.

 

IPE was one of the first options when I started looking for aftermarket exhaust.
My dealer told me that the whole system is so loud, and sounds like F1 instead of flat 6, if that is true, what about just the X pipe?

So you can get just the X Pipe and you can add side mufflers or headers if louder sound needed?

My CS2 will come with PSE, I guess I can use the control button in console for opening the valves?
Can I use my oe tips?

Can you Pm me prices for whole system and separate components as well please.

Regards
HBP

 

How would you compare your system to Cargraphic or FVD in terms sound?
Your headers at cat less right?
Are the valves in the x pipe or they are based on the side mufflers?

Thanks for your help

 

Interested in a valved center xpipe could you pm a price?

 

I need price as well for x pipe w valve control, thanks

 

You have PM