XK8 exhaust witchcraft
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One of the reasons I picked the XK8 is because it has a civilized, diginified and non-intimidating exhasut note which fits in perfectly with the image I want myself to be projected in together with the timeless shape of the XK8, which is totally different from the likes of loud and rude and erotically sculpted Aston Martins, Ferraris, Lamboghinis, Maseratis, McLarens, Porsches which I simply refuse to be seen in one blaring away from a traffic light...
Unfortunately, this fine British elegant tradition of Jaguar is no longer carried forward to the F-type which I would not touch since it is noisy and does not have more than 2 seats...
Unfortunately, this fine British elegant tradition of Jaguar is no longer carried forward to the F-type which I would not touch since it is noisy and does not have more than 2 seats...
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Join Date: Apr 2014
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#9
emaychbe,
My question is: After listening to all the noise, does it increase the HP? Also, I noticed some smoke coming from the tailpipes while you were over revving it....You should check the Filters in your Cam Covers......They appear to be fouled with gunk! Clean those Filters and then remember to change the Oil every 3,500 to 4,000 miles Max to prevent the guck build-up in the future! Mobil 1 5/30 will help.......and STOP over revving it!
Billy Clyde in Houston
My question is: After listening to all the noise, does it increase the HP? Also, I noticed some smoke coming from the tailpipes while you were over revving it....You should check the Filters in your Cam Covers......They appear to be fouled with gunk! Clean those Filters and then remember to change the Oil every 3,500 to 4,000 miles Max to prevent the guck build-up in the future! Mobil 1 5/30 will help.......and STOP over revving it!
Billy Clyde in Houston
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In looking online for exhaust options, I found this video. It's from a France-based aftermarket exhaust manufacturer, as branded on the video. I think it's pretty innovative to have the 2 options. I also prefer to hear some kind of growl, rather than hearing the awkward sound of leaves and dirt blowing away from the tailpipe due to having what must be the quietest exhaust stock system known to man. After all, it is a big cat..
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Yeah I agree both settings on their system seem to be louder than stock. Then again most of the system is changed.
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hhaha I like the crackle at high revs, rather than the tone of the low end - that sound reminds me of a '72 half ton at the farm with 600,000 miles. Not a bad thing to think of, but it doesn't exactly say 'british sport performance' either.
#15
So basically one side has a muffler and one side a straight pipe (with X-overs front and rear) and the valve opens the straight pipe side.
With the valve open, one side should be significantly louder than the other. It would be hard to tell on video.
I doubt there's a significant performance increase, but I'd bet there is a DECREASE vs. stock with the valve closed.
With the valve open, one side should be significantly louder than the other. It would be hard to tell on video.
I doubt there's a significant performance increase, but I'd bet there is a DECREASE vs. stock with the valve closed.
Last edited by Ungn; 04-21-2017 at 09:13 PM.
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Rogerj (04-27-2017)
#16
In looking online for exhaust options, I found this video. It's from a France-based aftermarket exhaust manufacturer, as branded on the video. I think it's pretty innovative to have the 2 options. I also prefer to hear some kind of growl, rather than hearing the awkward sound of leaves and dirt blowing away from the tailpipe due to having what must be the quietest exhaust stock system known to man. After all, it is a big cat..
Billy Clyde in Houston
#17
emaychbe, That's not very nice, you should identify the situation before throwing it out there for all to see.....I thought it was your Jag and so did most of the other people that commented on it! Heck, I was even trying to help you solve a problem......A lot of wasted time an energy Man.......Boo to you...
Billy Clyde in Houston
Billy Clyde in Houston
#18
So basically one side has a muffler and one side a straight pipe (with X-overs front and rear) and the valve opens the straight pipe side.
With the valve open, one side should be significantly louder than the other. It would be hard to tell on video.
I doubt there's a significant performance increase, but I'd bet there is a DECREASE vs. stock with the valve closed.
With the valve open, one side should be significantly louder than the other. It would be hard to tell on video.
I doubt there's a significant performance increase, but I'd bet there is a DECREASE vs. stock with the valve closed.