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      01-11-2012, 02:11 PM   #1
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♦ Sonic MS | Akrapovic Exhaust Systems for the BMW 1M Coupe (Slip-On/EVO)


Sonic Motorsports
1045 West El Camino Real
Mountain View, CA 94040
tel: 650-733-6506
fax: 650-691-9009
email: info@sonicms.net

We at Sonic MS are proud to present Akrapovic's line of exhaust products for the BMW 1M Coupe.



Sonic Motorsports is an authorized dealer for Akrapovic America. All systems purchased from us carry the full manufacturer's warranty and support.

Akrapovic "Slip-On" Exhaust System for BMW 1 Series M Coupé



Akrapovic's Slip On exhaust system utilizes a single muffler arrangement, as the Slip-On is designed to be modular. In its basic mode, all exhaust gases flow through the main body of the muffler, giving you a deeper rumble of an exhaust note compared to stock without any drone. In Europe this system meets TÜV standards for noise. However, the muffler system is built in such a way that by replacing a blocking plate with Akrapovic's Wireless Kit valve system, the driver is able to noticeably increase the volume of the exhaust at the press of a button. Once activated, the majority of the exhaust gases route through the muffler bypass outlets.



Akrapovic offers either carbon fiber or titanium exhaust tips. Both versions feature a spherical mounting system to allow for perfect alignment of all four tips. The carbon fiber tips are constructed at Akrapovic's in-house production facility using “prepreg” cloth that is vacuum-bagged and autoclaved. The result is an attractive yet extremely durable part.



Akrapovic Evolution Exhaust System for the BMW 1 Series M Coupé



Building on the modular theme, Akrapovic's Evolution System includes the Slip-On and then adds titanium link pipes to it with resonators that run from the stock downpipe back. These link pipes feature larger-than-stock-diameter tubing and cast titanium flanges that are made at Akrapovic's in-house foundry for a perfect fit.



In addition, the secondary catalysts are removed, further decreasing backpressure and weight while at the same time deepening the exhaust tone and increasing power output. No ECU reprogramming is required in this configuration. The check engine light will not be triggered. The Wireless Kit mentioned in the Slip-On description can also be used with the Evolution System.

Specifications:
- plus 15 hp
- plus 19 nm torque
- minus 16kg weight



For the ultimate in weight reduction, tuning potential, and racing sound, Akrapovic also offers stainless steel, catless downpipes. When used in conjunction with the Evolution System, this is virtually the same setup used on the 1M Moto GP Safety Car. The high-flow downpipes do require ECU reprogramming to eliminate the check engine light and for peak power output. They are only for the dedicated track day car or hardcore enthusiasts.



MSRP Pricing:
Slip On System (w/o tips) - $2165.00
Evolution System (w/o tips) - $4525.00
Exhaust Tips (Choose from CF or Ti) - $1425.00
Stainless Steel Down Pipes - $1650.00
Valvetronic Wireless Kit - $850.00

*Prices listed above do not include shipping and/or tax if applicable.


For ordering information, please call me at (650) 733-6506, email me at cal@sonicms.net, or simply reply to this thread.

Store Hours:
Mon-Fri : 10AM-7PM PST
Sat: 12PM-5PM PST

Payments:

We accept all major Credit Cards, in addition to PayPal and Certified Cashiers Checks / Money Orders.

We also offer professional on-site installation services for customers local to the SF Bay Area. Please contact us directly for more information.
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      01-11-2012, 02:32 PM   #2
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What does the valvetronic wireless kit do?
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      01-11-2012, 02:35 PM   #3
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Quote:
Originally Posted by LeMansM5 View Post
What does the valvetronic wireless kit do?
It allows you to switch from different levels of sound using a valvetronic system built into the exhaust. It is controlled using a wireless key fob.

Last edited by Cal@Sonic MS; 01-12-2012 at 01:36 PM.
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      01-12-2012, 01:58 PM   #4
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      01-12-2012, 02:18 PM   #5
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if it wasn't for the price of the tips....
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      01-12-2012, 06:50 PM   #6
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      01-13-2012, 02:10 PM   #7
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      01-13-2012, 03:16 PM   #8
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Quote:
Originally Posted by discoboy1 View Post
if it wasn't for the price of the tips....
+1 - Holy Bananas those tips are expensive... Someone needs to make some regular stainless steel tips for this thing...
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      01-13-2012, 03:18 PM   #9
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Quote:
Originally Posted by ADVANT123 View Post
+1 - Holy Bananas those tips are expensive... Someone needs to make some regular stainless steel tips for this thing...
Unfortunately one cannot purchase the Akrapovic system (Slip On or EVO) without the purchase of the tips as well.
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      01-14-2012, 05:38 PM   #10
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      01-16-2012, 02:56 AM   #11
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      01-16-2012, 05:47 PM   #12
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      01-17-2012, 02:24 PM   #13
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Some pictures of the Akrapovic Slip On Unit. Carbon Fiber Tip Option.







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      01-18-2012, 04:26 PM   #14
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      01-19-2012, 02:02 PM   #15
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      01-20-2012, 02:01 PM   #16
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      01-23-2012, 02:07 PM   #17
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Some pics of Akrapovic EVO system with Ti tip option.




Last edited by Cal@Sonic MS; 01-23-2012 at 06:29 PM.
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      01-23-2012, 06:22 PM   #18
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great pic
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      01-24-2012, 02:26 PM   #19
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      01-25-2012, 05:22 PM   #20
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      01-26-2012, 02:34 PM   #21
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      01-30-2012, 04:30 PM   #22
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