One special custom X design exhaust(pics)
#61
07-11-2010, 09:28 AM
I have Marek's exhaust with 4 mufflers and I have made over 1100 with his exhaust in place. My dynos are always done as I set my car up on the street. I have never had straight pipes on bluey thus I never dyno my car with straight pipes. I must agree that the cross over system does make the car sound like a GT3!
Robert
Robert
#62
07-11-2010, 11:11 AM
my friend and i got tired of editing it so a bit long but gives a good idea what this exhausts sounds like in different situations.
Suprised at how quiet it is for a catless exhaust, and a bit quieter at higher rpm's when compared to previous AP baffled system. Both systems are nice and produce different kinds of sound, just depends what you prefer. Similar at idle. Markski's almost eliminates all of the snarling buzzsawing turbo noise. Fuller solid sound verusus hollow raspy sound (air cooled porsches), generally deeper in tone low mid end but higher at top end rpm, for example difference between saying "doh" versus a "dah".
Suprised at how quiet it is for a catless exhaust, and a bit quieter at higher rpm's when compared to previous AP baffled system. Both systems are nice and produce different kinds of sound, just depends what you prefer. Similar at idle. Markski's almost eliminates all of the snarling buzzsawing turbo noise. Fuller solid sound verusus hollow raspy sound (air cooled porsches), generally deeper in tone low mid end but higher at top end rpm, for example difference between saying "doh" versus a "dah".
mark
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#65
07-11-2010, 01:07 PM
Depending on which version you end up going with. Usually 2 weeks from time of order to completion but may change based on other work load at the time.
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#66
07-11-2010, 06:02 PM
Sound Clip
Thanks again for everything. very impressed with the thought that went into this, down to the angling on bungs for AF sensors.
if anyone knows how to embed this, please help, thanks!: http://vimeo.com/moogaloop.swf?clip_id=13241687&server=vimeo.co m&show_title=1&show_byline=1&show_po rt rait=0&color=&fullscreen=1
if anyone knows how to embed this, please help, thanks!: http://vimeo.com/moogaloop.swf?clip_id=13241687&server=vimeo.co m&show_title=1&show_byline=1&show_po rt rait=0&color=&fullscreen=1
#67
07-11-2010, 07:01 PM
Thanks... I appreciate the kind words...
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#69
07-11-2010, 10:46 PM
Mad Ness, thanks for posting that vid. Well done, really fun to watch! Markski HOLY MOTHER OF GOD!!!! That thing sounds fantastic and is such a work of art. Great job. Wow, who said a Turbo can't have a sound of aural delight. That tickles the sense immensely, exhaust note screams LOOK AT ME AND GET THE F*** OUT OF MY WAY I MEAN BUSINESS! Truly the best sounding exhaust I think I've heard on a Turbo yet! Congratulations to both of you. BTW Mad Ness, those rear vents have grown on me, they look a lot better than what I thought at first. Car looks and sounds phenomenal.
#70
07-13-2010, 07:27 AM
Thanks for the kind words guys..
markski
markski
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#71
07-13-2010, 12:53 PM
Exhaust looks great! Gotta love the v band! Have you checked out the full v band hot side from tial or fp yet? what are your thoughts if you have? Is there enough room for external gate off the housing like on the fp on the 911?
#72
07-13-2010, 01:16 PM
Yea of course I know all about the v band housings. I hve my own hta gt35r v banded hotd
Side. I'll post pics later.
Side. I'll post pics later.
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#73
07-13-2010, 02:00 PM
waiting on baited breath!
Did you dyno the garret t3 or t4 style exhaust housing vs the v band? Is there much power gains? Of course the simplicity of the v band is what its all about...but just wondering if there was much performance?
I'm sure you've seen these....disregard the whole turbo but the waste gate on the hot side is pretty cool. Get rid of the mitsubishi flange replace it with the v band like you have. Would probably shorten build time on headers, no need for waste gate tube...?
http://store.forcedperformance.net/m...Code=DSM-Turbo
Cool idea?
Did you dyno the garret t3 or t4 style exhaust housing vs the v band? Is there much power gains? Of course the simplicity of the v band is what its all about...but just wondering if there was much performance?
I'm sure you've seen these....disregard the whole turbo but the waste gate on the hot side is pretty cool. Get rid of the mitsubishi flange replace it with the v band like you have. Would probably shorten build time on headers, no need for waste gate tube...?
http://store.forcedperformance.net/m...Code=DSM-Turbo
Cool idea?
#75
07-13-2010, 03:17 PM
Yes I seen it But the way we make headers it's all the same thing. I never tired those hotsides but I doubt there is room for the tial 44s.
My car is sitting next for the dyno session. Prior to this I had gt 35rs with .82s. Then htas with .82. Now v band htas with .82.
My car is sitting next for the dyno session. Prior to this I had gt 35rs with .82s. Then htas with .82. Now v band htas with .82.
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL