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Does anyone know how they do this exhaust mod??
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Does anyone know how they do this exhaust mod??
[youtube]https://www.youtube.com/watch?v=3DNt-rC ... e=youtu.be[/youtube]
Does anyone know what they do to achieve this? Ive tried contacting the company (ASG) and had no response. They take the OEM system and modify it somehow. I just don't know what they have done. It sounds perfect tho. Ive searched on here but any of the sound clips / videos Ive seen / heard dont sound anything like this.
Oh and hi!
Does anyone know what they do to achieve this? Ive tried contacting the company (ASG) and had no response. They take the OEM system and modify it somehow. I just don't know what they have done. It sounds perfect tho. Ive searched on here but any of the sound clips / videos Ive seen / heard dont sound anything like this.
Oh and hi!
- Roberltd2
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Does anyone know how they do this exhaust mod??
Hi Dialekt,
Had the backbox removed and straight pipes inserted is my guess. A few places do this I think. As you say, sounds good but would it get annoying day in day out? Don't know myself & I couldn't afford to do the conversion right now even if I wanted, which makes life easier from my point of view.
Cheers,
Robert.
Had the backbox removed and straight pipes inserted is my guess. A few places do this I think. As you say, sounds good but would it get annoying day in day out? Don't know myself & I couldn't afford to do the conversion right now even if I wanted, which makes life easier from my point of view.
Cheers,
Robert.
2007 E85 2.5 si Sport in Montego Blue.
1994 Eunos J2Ltd - sold and now undergoing restoration.
1963 Triumph Thunderbird.
1994 Eunos J2Ltd - sold and now undergoing restoration.
1963 Triumph Thunderbird.
- Big Andra
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Does anyone know how they do this exhaust mod??
+1 on the backbox delete.
2009 E89 2.5 Alpine white.
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Does anyone know how they do this exhaust mod??
Anybody know anything about what the company ASG does to modify the backbox?
- Flyingfifer
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Does anyone know how they do this exhaust mod??
DuckLakeView (forum member) done a bunch of backboxes for members where he cut open the standard box and welded in a couple of flexi pipes to the inside of the back box, I think there is a bit more to it its not entirely a straight through but I have one and think it sounds exceptional (vid below)
I find that straight up deletions do this sort of "thhhspppp" noise (like daffy duck) when revving whereas DLV seems to have eliminated that.
(in the OP video listen at 0:10-0:11 and 0:13-0:14 an 0:18-0:19 for the "thhhsssp" noise as the revs settle to idle)
I find that straight up deletions do this sort of "thhhspppp" noise (like daffy duck) when revving whereas DLV seems to have eliminated that.
(in the OP video listen at 0:10-0:11 and 0:13-0:14 an 0:18-0:19 for the "thhhsssp" noise as the revs settle to idle)
2006 3.0Si Coupé in Monaco Blau with all the optional trimmings
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Online
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Does anyone know how they do this exhaust mod??
I did this to my Z4M back boxes
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Does anyone know how they do this exhaust mod??
I did a back box delete on my car. Bought a second box, cut the guts out of it(not for the faint hearted as I ended up borrowing a plasma cutter, but still had a lot of welding to do!), fitted some 2.5" flexi between the front and back pipes and welded it all up. I does sound good, but I normally fit it for a few months then swap it out for the original box for a change. All in the job cost me £70 (£30 for second hand box, £20 for 1m of 2.5" flexi and £20 for exhaust joining clamps), so a relatively cheap mod.
Montego blue 2006 BMW Z4 coupe 3.0si with black interior, ZHP, Whippy, 12mm front/16mm rear spacers on BBS 108's wrapped in Michelin PS4's. :driving:Brand new Pierburg water pump fitted at 101k after failure (should have done it at 100k)
- Worcester_spoon
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Does anyone know how they do this exhaust mod??
+1 on the backbox delete. I didn’t mess about with changing the back box, just got a local exhaust company to fit straight through pipes. Cost about £250, took a day,
03 Z4R 3.0i/Silver/custom quad/330d brake upgrade/LSD/G-Power supercharger/FIC 365cc injectors/Severn Tuning map