• Hi, I am the owner and main administrator of Styleforum. If you find the forum useful and fun, please help support it by buying through the posted links on the forum. Our main, very popular sales thread, where the latest and best sales are listed, are posted HERE

    Purchases made through some of our links earns a commission for the forum and allows us to do the work of maintaining and improving it. Finally, thanks for being a part of this community. We realize that there are many choices today on the internet, and we have all of you to thank for making Styleforum the foremost destination for discussions of menswear.
  • This site contains affiliate links for which Styleforum may be compensated.
  • STYLE. COMMUNITY. GREAT CLOTHING.

    Bored of counting likes on social networks? At Styleforum, you’ll find rousing discussions that go beyond strings of emojis.

    Click Here to join Styleforum's thousands of style enthusiasts today!

    Styleforum is supported in part by commission earning affiliate links sitewide. Please support us by using them. You may learn more here.

HRoi

Stylish Dinosaur
Joined
Dec 28, 2008
Messages
25,295
Reaction score
16,216
The bypass is the first pic, what I have. The second pic is a muffler.

The three top-end systems are Akra, Dundon, and JCR. Akra is the best made and the only maker that supplies Porsche itself. A friend of mind tried ordering from JCR but they sat on his money for months and were unresponsive until he finally forced them to refund. He wound up going with Akra. Dundon was super popular in the beginning but seems to have fallen-off in popularity. Most people who don’t pick the Akra are making the decision based on price.

I don’t believe any of their advertised power gains. AP says you can MAYBE eke out another 5-10 HP with exhaust mods, but that’s it. The only certain benefits are cutting weight and better sound.

And almost forgot! AP himself recommended the Akra, though in his opinion the best configuration is pairing the side deletes with the center muffler.
Thanks. Just making sure.

If I went with Dundon, I’d probably insist on doing an independent dyno test. Because if the only reason to go with them is the power gain, then I’d better get it. That said, I wouldn’t just dismiss the dyno charts they already have.

a lot of people love JCR because it makes the Porsche sound like an Italian V8. But if I wanted a car that sounded like that, I’d get an Italian V8. I want it to still sound like a Porsche
 

Jmm722

Distinguished Member
Joined
Dec 26, 2013
Messages
7,292
Reaction score
12,464
For what? Maybe some people just enjoy things you don’t.
“well that law doesn’t apply to me because I enjoy what it precludes. I can cause excess pollution because I’m special.” Let’s just light up a cigarette in a restaurant because you enjoy it despite the laws.
 

patrick_b

Distinguished Member
Joined
Aug 13, 2007
Messages
6,728
Reaction score
9,788
I think Miami Blue in particular is a weird Touring color. Yours I don’t remember having an issue with.

Mine has the full race setup—headers, side delete, link pipe, center bypass. No center muffler or box.



^^^ But a shadow of the real-life experience and there is no going back!


I wouldn’t want to live with that as a daily but it sounds glorious. Like F1 glorious.

There were two GT3’s at a track day last fall both of which had Akrapovic exhausts. They exceeded the noise limits. It was a Sunday so there were lower db requirements. They fit some type of silencer or they can’t run that day.
 

TheFoo

THE FOO
Dubiously Honored
Joined
Feb 11, 2007
Messages
26,710
Reaction score
9,853
I wouldn’t want to live with that as a daily but it sounds glorious. Like F1 glorious.

There were two GT3’s at a track day last fall both of which had Akrapovic exhausts. They exceeded the noise limits. It was a Sunday so there were lower db requirements. They fit some type of silencer or they can’t run that day.

There are many beautiful engine notes, but this has to rank up there with the best.
 
Last edited:

gomestar

Super Yelper
Joined
Oct 21, 2008
Messages
19,880
Reaction score
4,474
I think Miami Blue in particular is a weird Touring color. Yours I don’t remember having an issue with.

Mine has the full race setup—headers, side delete, link pipe, center bypass. No center muffler or box.



^^^ But a shadow of the real-life experience and there is no going back!

horrible quality on that video
 

Piobaire

Not left of center?
Joined
Dec 5, 2006
Messages
81,814
Reaction score
63,323
Exhausts debate = mask debate.

FWIW, I used the Airmatic in my DBs on the reg for fording seasonal floods. In the last several years the roads here have been brought into the 20th century and are no longer used as a conduit for run off in our heavy seasonal rains so didn't use the feature anymore. Another aspect though was the auto load compensating and little nuances like it adjusting for cross wind multiple times a second. It also mitigated body roll in corners quite effectively. Not sure if the E wagons have that level of suspension but it was very nice.
 

clee1982

Stylish Dinosaur
Joined
Feb 22, 2009
Messages
28,942
Reaction score
24,772

this is like top gear style road trip, yes one 996, follow by Porsche SUV chase car, another ranger rover camp car, 2 full crew, the dog is in a separate car so make sure it's always happy when taken picture, ok time to put some snow on the 996, then follow by ok Mr. NoBody now it's your turn to hand wash that 996 in cold weather.
 

patrick_b

Distinguished Member
Joined
Aug 13, 2007
Messages
6,728
Reaction score
9,788
this is like top gear style road trip, yes one 996, follow by Porsche SUV chase car, another ranger rover camp car, 2 full crew, the dog is in a separate car so make sure it's always happy when taken picture, ok time to put some snow on the 996, then follow by ok Mr. NoBody now it's your turn to hand wash that 996 in cold weather.
You are more than likely correct but I’d like to think it’s just him and his wife having epic adventures.
 

A Y

Distinguished Member
Joined
Mar 12, 2006
Messages
6,082
Reaction score
1,038
this is like top gear style road trip, yes one 996, follow by Porsche SUV chase car, another ranger rover camp car, 2 full crew, the dog is in a separate car so make sure it's always happy when taken picture, ok time to put some snow on the 996, then follow by ok Mr. NoBody now it's your turn to hand wash that 996 in cold weather.

why so cynical?
 

clee1982

Stylish Dinosaur
Joined
Feb 22, 2009
Messages
28,942
Reaction score
24,772
why so cynical?

maybe not that far but this is a chase car, pretty professional setup too



Edit: also the dog is not that small either?



All the camping gear goes to frunk, 2 full adults, the dog can’t be that comfortable in the back if they’re taking really long road trip (and once you put dog there loose that space for storage too)
 
Last edited:

A Y

Distinguished Member
Joined
Mar 12, 2006
Messages
6,082
Reaction score
1,038
maybe not that far but this is a chase car, pretty professional setup too



That's a professional filmmaker's tool: you see them around in LA because the original Cayenne could deal with all that weight hanging off of it. It's not something you use for normal car purposes. He was probably the subject of a film or YouTube video.
 

Featured Sponsor

How important is full vs half canvas to you for heavier sport jackets?

  • Definitely full canvas only

    Votes: 85 37.4%
  • Half canvas is fine

    Votes: 87 38.3%
  • Really don't care

    Votes: 24 10.6%
  • Depends on fabric

    Votes: 35 15.4%
  • Depends on price

    Votes: 36 15.9%

Forum statistics

Threads
506,450
Messages
10,589,458
Members
224,247
Latest member
Fitsmartsireland
Top