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BMW 3-Series (E90 E92) Forum > E90/E92/E93 Marketplace (For Sale / Trade / Wanted) > SPONSORS Classifieds/Groupbuys/Specials Area > Turbo Engine / Drivetrain / Exhaust Parts > **SupremePower / - Britalman Exhaust - FALL SPECIAL **



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      10-17-2008, 09:21 AM   #1
Craig@SupremePower
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**SupremePower / - Britalman Exhaust - FALL SPECIAL **

Supreme Power Parts is please to announce a FALL SPECIAL on Britalman exhaust systemS for 335.

For E90 & E92 335i ONLY!!!
Limited availability - 15 units at this price!!!
MSRP $1,895.00 complete system primary catback
FALL SPECIAL PRICE: SALE PRICE - $995 + shipping!!!

Specs:
6" round mufflers
2.5" inlet diameter (muffler)
14" long (muffler)
Tubing is 2.5" vs. 2.36" stock
Tips are 3.5" vs. 3" stock
48lbs. total weight Britalman system vs. approx. 76lbs. stock system A 37%
weight savings!

100% bolt on- no welding or cutting required!

Balance chamber in middle of tubing

1" stainless steel band clamps included (front section is flanged, bolts to
primary cat tubing that comes off turbos)

System is broken down into 3 major sections to ensure best possible shipping
solutions and ease of installation.

System is adjustable so you can get perfect fitment and look.

-304 stainless steel
-High luster polish (entire system)
-Laser engraved Britalman logos on tips
-Built and packaged entirely in California, USA
-Lifetime warranty (against defects and crafstmanship)


Dyno Data
best gain of +14.9 HP & +16.9 torque at the 4500 rpm range.
Please compare the dyno sheets (see link next paragraph)

Overall there was approx. +8 to +12 HP gain and +10 to +15 torque gain
throughout the powerband!- see britalman exhaust dyno vs. stock exhaust dyno
sheets. Please compare dyno sheets on
http://www.e90post.com/forums/showthread.php?t=57217

Peak Before:
Peak HP 279.9 @ 6,149 RPM
Peak torque 301.2 ft/lbs. @ 3,505 RPM.
Air temp. 54.8F
Recorded on 04-13-07 at 08:34:53am

Peak After:
Maximum HP was 287.5 HP @ 5,924 RPM
Maximum Torque 307.9 ft/lbs. @ 3,495 RPM Air temp. 71.3F Recorded 04-13-07 @
14:38:39 pm
Note* (air temp is hotter during Britalman test run!)


Recent media, of final product:







Prior media:
Proven legitimate dyno data, spec's, and some youtube clips
http://www.e90post.com/forums/showthread.php?t=57217

first prototype, initial media thread on E90post.com, includes youtube
clips.
http://www.e90post.com/forums/showthread.php?t=54649



Last edited by Craig@SupremePower; 11-12-2008 at 08:41 PM..
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      10-17-2008, 12:40 PM   #2
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      10-18-2008, 11:32 AM   #3
Biturbo335i
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I have this exhaust and I love it! Sounds awesome and would have the perfect tone with catless DPs being that is isn't quite, and it isn't too loud.

Great exhaust system and amazing price!
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      10-19-2008, 10:25 AM   #4
Craig@SupremePower
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PM's replied... thanx for the feedback Bryan!!
Quote:
Originally Posted by Biturbo335i View Post
I have this exhaust and I love it! Sounds awesome and would have the perfect tone with catless DPs being that is isn't quite, and it isn't too loud.

Great exhaust system and amazing price!
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      10-20-2008, 09:13 AM   #5
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PM's replied!!
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      10-21-2008, 08:48 AM   #6
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Thanx for the orders guys ... still a bunch left!!
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      10-21-2008, 11:43 AM   #7
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Is there a HFC version available?
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      10-22-2008, 09:04 AM   #8
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what version??
Quote:
Originally Posted by T i h o r View Post
Is there a HFC version available?
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      10-23-2008, 08:23 AM   #9
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Please PM for shipping quotes!!
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      10-23-2008, 10:07 AM   #10
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Quote:
Originally Posted by Craig@SupremePower View Post
Please PM for shipping quotes!!
OK! pm me price shipped to 91362.. and when exactly does this special end?

thanks,
scott
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      10-23-2008, 11:04 AM   #11
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PM sent...
Quote:
Originally Posted by aut0sh0cker View Post
OK! pm me price shipped to 91362.. and when exactly does this special end?

thanks,
scott
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      10-23-2008, 11:38 AM   #12
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no e90 love
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      10-23-2008, 12:13 PM   #13
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Whew a day later it clicks in... no high flow cat version just the secondary cat delete pipes!!
Quote:
Originally Posted by T i h o r View Post
Is there a HFC version available?
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      10-23-2008, 12:13 PM   #14
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Sorry mang....
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Originally Posted by possible335i2008 View Post
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      10-23-2008, 08:44 PM   #15
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Quote:
Originally Posted by Craig@SupremePower View Post
Whew a day later it clicks in... no high flow cat version just the secondary cat delete pipes!!
Ahhh damn it.

Do you guys plan on making a HFC version? I don't want to go completely catless n kill the environment! lol
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      10-24-2008, 08:55 AM   #16
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No sir but you would still have your primary cats as long as you don't change out your dp's....
Quote:
Originally Posted by T i h o r View Post
Ahhh damn it.

Do you guys plan on making a HFC version? I don't want to go completely catless n kill the environment! lol
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      10-24-2008, 11:03 AM   #17
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Quote:
Originally Posted by Craig@SupremePower View Post
No sir but you would still have your primary cats as long as you don't change out your dp's....
..too late lol
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      10-24-2008, 11:08 AM   #18
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Ohhhhhh then it'll just sound really good!!!
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Originally Posted by T i h o r View Post
..too late lol
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      10-25-2008, 10:28 AM   #19
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PM's replied!!
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      10-25-2008, 08:20 PM   #20
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I'm interested... PM price shipped to 48307.

Also, anyone have these yet? Any word on drone?
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      10-25-2008, 08:45 PM   #21
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PM sent...
Quote:
Originally Posted by roho3323 View Post
I'm interested... PM price shipped to 48307.

Also, anyone have these yet? Any word on drone?
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      10-25-2008, 09:01 PM   #22
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Thanks for the PM Craig...you are always super responsive. Any knowledge about drone with this system? Also, is this a resonated system?

Regards,
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