HUSH time: RPi silencing cones for E60/E63 Exhaust systems
08-18-2009, 03:09 PM
#1
Contributors
Thread Starter
Join Date: Jun 2008
Posts: 754
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: A Car faster than yours.....
Our silencers for our E60 and E63 exhausts are complete. These silencing cones significantly reduce DB levels as well as drone and are completely removable.
Installation is simple and only requires you to drill the bottom side of the Exhaust tip.
Keep them clean for the Johnny 5 look.
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
Installation is simple and only requires you to drill the bottom side of the Exhaust tip.
Keep them clean for the Johnny 5 look.
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
08-18-2009, 03:10 PM
#2
Former Vendor
Join Date: Apr 2008
Location: SoCal
Posts: 5,051
Likes: 0
Received 1 Like
on
1 Post
My Ride: 14 550i
nice!
Originally Posted by RPIpower' post='981275' date='Aug 18 2009, 04:09 PM
Our silencers for our E60 and E63 exhausts are complete. These silencing cones significantly reduce DB levels as well as drone and are completely removable.
Installation is simple and only requires you to drill the bottom side of the Exhaust tip.
Keep them clean for the Johnny 5 look.
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
Installation is simple and only requires you to drill the bottom side of the Exhaust tip.
Keep them clean for the Johnny 5 look.
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
08-18-2009, 03:20 PM
#3
Members
Senior Members
Join Date: Sep 2006
Location: Omaha, NE - USA
Posts: 3,238
Likes: 0
Received 1 Like
on
1 Post
My Ride: MY07 525xi Silver Gray
Model Year: 2007
Great! Will it cause power reduction?
Originally Posted by RPIpower' post='981275' date='Aug 18 2009, 06:09 PM
Our silencers for our E60 and E63 exhausts are complete. These silencing cones significantly reduce DB levels as well as drone and are completely removable.
[...]
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
[...]
The silencing cones are removable and you can use 1, 2, 3 or 4 to whichever sound level you like. Above is a picture of a customers car with just one cone on each side. After driving for a little bit, the cones will be black so they wont be as noticable as the picture above. The cones are made from T304 stainless steel and are $29.95 each.
08-18-2009, 03:33 PM
#4
Contributors
Join Date: Sep 2007
Location: Jersey
Posts: 7,053
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2004 530i
Model Year: 2004
Originally Posted by BlaSTiWi' post='981285' date='Aug 18 2009, 07:20 PM
Great! Will it cause power reduction?
My guess is yes somewhat. But its a great option for people who don't want it too loud.
08-18-2009, 03:39 PM
#5
Contributors
Thread Starter
Join Date: Jun 2008
Posts: 754
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: A Car faster than yours.....
Each car and each system will have different performance results. Ill have some dyno numbers soon. The thing is that if you want performance, you'll probably want the sound. If you want it to be quiet add these. Once installed, it only takes a few minutes to remove them if you want the full power of the exhaust back.
08-18-2009, 08:57 PM
#8
Contributors
Join Date: Feb 2008
Location: Fullerton, CA
Posts: 4,074
Likes: 0
Received 0 Likes
on
0 Posts
Originally Posted by ricky1329' post='981663' date='Aug 18 2009, 09:53 PM
Any metal beeping noise while driving ?
metal beeping? please elaborate. Are you referring to drone? if so the silencers will eliminate the drone.
08-18-2009, 09:08 PM
#9
Contributors
Join Date: Sep 2007
Location: Hong Kong
Posts: 3,019
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 530i
Mods: M5 sporty package, M5 Steering wheel, Sprint Booster
Originally Posted by dbae1978' post='981668' date='Aug 19 2009, 12:57 PM
metal beeping? please elaborate. Are you referring to drone? if so the silencers will eliminate the drone.
