The Truth Behind Quad Setups. Seperating Fact and Fiction.
#165
Contributors
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Check out my setup.
ZERO DRONE -- THE video recorder is not the best but I can say that the exhaust maintains all the backpressure required.
Not too loud like a cheapo civic with its big ass muffler but deep. I have a TON of compliments for it so far. The guy who did the welding and stuff told me he has designed many but this is the PERFECT Balance between a loud note and a pleasing note.
The picture will show you the magic behind how backpressure is maintained at all RPM's
ZERO DRONE -- THE video recorder is not the best but I can say that the exhaust maintains all the backpressure required.
Not too loud like a cheapo civic with its big ass muffler but deep. I have a TON of compliments for it so far. The guy who did the welding and stuff told me he has designed many but this is the PERFECT Balance between a loud note and a pleasing note.
The picture will show you the magic behind how backpressure is maintained at all RPM's
#166
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Thread Starter
Join Date: Jun 2008
Location: Chino Hills
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My Ride: 545I SMG
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Well I finally got some time to upload my video. Sound isn't close to what it sounds like in person when revving it but I think you'll get the idea. This is also done after a cold start, which I have noticed once warmed up, it quites down some. Lovin it!
I know the video isn't the best but with the crazy busy month its all I have for now.
I know the video isn't the best but with the crazy busy month its all I have for now.
#168
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i have read through the whole thread and its made no mention to diesels
i threw e60 quad in to ebay to see what was on there and to my suprise something fitted the bill.
this could not sound better
"Will fit any BMW 5 series saloon 2003 - 2010 (Including Diesels!!)
Spent months in development! Sounds absolutely amazing!"
please guys i am about to go spend my money on this but something about it all just screams out BULL SH*T! they even claim power gains!
http://cgi.ebay.co.uk/BMW-5-SERIES-E60-M5-STYLE-QUAD-EXHAUST-FITS-M5-BUMPER-/290508897393?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item43a3adfc71#ht_3380wt_1026
i called the contact he didn't seem very technical, maybe he was just the sales guy, now armed with some info from this thread and general design ethics but he said its even got twin cherry bombs i really felt disappointed then!
guys rip this exhaust apart and i will call them again with more demanding questions
i threw e60 quad in to ebay to see what was on there and to my suprise something fitted the bill.
this could not sound better
"Will fit any BMW 5 series saloon 2003 - 2010 (Including Diesels!!)
Spent months in development! Sounds absolutely amazing!"
please guys i am about to go spend my money on this but something about it all just screams out BULL SH*T! they even claim power gains!
http://cgi.ebay.co.uk/BMW-5-SERIES-E60-M5-STYLE-QUAD-EXHAUST-FITS-M5-BUMPER-/290508897393?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item43a3adfc71#ht_3380wt_1026
i called the contact he didn't seem very technical, maybe he was just the sales guy, now armed with some info from this thread and general design ethics but he said its even got twin cherry bombs i really felt disappointed then!
guys rip this exhaust apart and i will call them again with more demanding questions
#170
Senior Members
Thread Starter
Join Date: Jun 2008
Location: Chino Hills
Posts: 1,017
Likes: 0
Received 2 Likes
on
2 Posts
My Ride: 545I SMG
![Default](https://5series.net/forums/images/icons/icon1.gif)
i have read through the whole thread and its made no mention to diesels
i threw e60 quad in to ebay to see what was on there and to my suprise something fitted the bill.
this could not sound better
"Will fit any BMW 5 series saloon 2003 - 2010 (Including Diesels!!)
Spent months in development! Sounds absolutely amazing!"
please guys i am about to go spend my money on this but something about it all just screams out BULL SH*T! they even claim power gains!
http://cgi.ebay.co.uk/BMW-5-SERIES-E...ht_3380wt_1026
i called the contact he didn't seem very technical, maybe he was just the sales guy, now armed with some info from this thread and general design ethics but he said its even got twin cherry bombs i really felt disappointed then!
guys rip this exhaust apart and i will call them again with more demanding questions
i threw e60 quad in to ebay to see what was on there and to my suprise something fitted the bill.
this could not sound better
"Will fit any BMW 5 series saloon 2003 - 2010 (Including Diesels!!)
Spent months in development! Sounds absolutely amazing!"
please guys i am about to go spend my money on this but something about it all just screams out BULL SH*T! they even claim power gains!
http://cgi.ebay.co.uk/BMW-5-SERIES-E...ht_3380wt_1026
i called the contact he didn't seem very technical, maybe he was just the sales guy, now armed with some info from this thread and general design ethics but he said its even got twin cherry bombs i really felt disappointed then!
guys rip this exhaust apart and i will call them again with more demanding questions