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      02-21-2011, 06:12 PM   #1
Cal@Sonic MS
 
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♦ Sonic MS | Race Precision (RPi) GTS Axle Back Exhaust System for the X5/6 M


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 introduce RPi's GTS Axle Back Exhaust System for the E70/E71 X5/6 M.

RPi X5M/X6M GTS Axle Back Exhaust
MFG PN [RP-EG026]




It's proudly crafted in the United States out of high quality T-304 stainless steel, and saves approximately 20 lbs from the bulky OEM equipment. Comes with all the hardware for a bolt on installation. In addition to giving your S63 engine an intoxicating sound, this exhaust system alone shows gains of approximately 10-15hp and 10-12 ft/lb of torque. Expect 60whp + gains with a complementing ESS tune.


RPi was able to make the market's first true straight through muffler system for the S63 engine. Other exhausts on the market utilize a sine in/dual out with a chamber in the center due to a lack of space. RPi's GTS exhaust system is a straight through design that will offer superior performance over a chambered system.



Features:
  • T304 Stainless Steel
  • Made in the United States
  • Includes All Necessary Clamps & Mounting Hardware
  • First true straight thru exhaust design
  • 100% bolt on installation
  • Limited Lifetime Warranty
  • plus 10-15 hp
  • plus 10-12 ft/lb tq
  • minus 20 lbs from OEM equipment

Applications:
- All E70/E71 X5/X6 M

MSRP Pricing
$3,495.00


Special BLOWOUT Pricing (as of 9.7.11)
RPi X5M/X6M GTS Axle Back Exhaust - $2750.00 shipped within CONUS
*Only while supplies last, taxes (if applicable) are not included in the price.

For ordering information, please call me at 650.733.6506, email at cal@sonicms.net or shoot me a PM.

We also offer professional installation for Bay Area customers with our certified technicians, please contact me directly for more info.

Last edited by Cal@Sonic MS; 09-07-2011 at 02:51 PM.
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      02-21-2011, 06:14 PM   #2
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Some videos



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      07-11-2011, 07:54 PM   #3
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pm me BLOWOUT pricing please...
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      07-11-2011, 07:57 PM   #4
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Quote:
Originally Posted by IGotId View Post
pm me BLOWOUT pricing please...
PM sent
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      09-07-2011, 02:52 PM   #5
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      10-26-2011, 07:54 PM   #6
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Blowout Pricing Still In Effect!!!
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      10-26-2011, 09:24 PM   #7
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Will this work on a 35D?
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      10-27-2011, 01:03 PM   #8
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Quote:
Originally Posted by Vastyle View Post
Will this work on a 35D?
No unfortunately it will not.
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      10-27-2011, 01:12 PM   #9
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Grrr, shoulda bought an M.
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      02-06-2012, 04:38 PM   #10
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What do you have for a plain old x5 n53?
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      02-06-2012, 04:50 PM   #11
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Quote:
Originally Posted by mryakanisachoad View Post
What do you have for a plain old x5 n53?
PM sent.
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      02-06-2012, 05:04 PM   #12
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Thank you for that prompt reply.

Wifey is twisting my arm to trade the e90 for a "SUV". Kids getting bigger, new dog, ugh. Lol

She likes the X5 and I like that n63. Sleeper.

I won't even tell her about the mods. She still hasn't figured out what the paddle shifters are for on any of the other cars...

"why would you need those?". Awesome.

I'll be reaching out to you in the next 3 weeks. Thanks!

Cordially,
Rich
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      02-06-2012, 05:39 PM   #13
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Quote:
Originally Posted by mryakanisachoad View Post
Thank you for that prompt reply.

Wifey is twisting my arm to trade the e90 for a "SUV". Kids getting bigger, new dog, ugh. Lol

She likes the X5 and I like that n63. Sleeper.

I won't even tell her about the mods. She still hasn't figured out what the paddle shifters are for on any of the other cars...

"why would you need those?". Awesome.

I'll be reaching out to you in the next 3 weeks. Thanks!

Cordially,
Rich
I completely understand Rich. Let me guess - one of the primary factors for the "SUV" is for safety concerns?

Let me know if there's anything else I can help you out with in the near future
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      02-06-2012, 06:54 PM   #14
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Quote:
Originally Posted by Cal@Sonic MS View Post
I completely understand Rich. Let me guess - one of the primary factors for the "SUV" is for safety concerns?

Let me know if there's anything else I can help you out with in the near future
lol - yes.

She claims that she can't "see". I'm not exactly certain what this means? In her defense, she's barely 5'2" - 110lbs.
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      03-16-2012, 04:14 PM   #15
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We want to thank everyone on this board for your continued support.
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      06-08-2012, 02:42 PM   #16
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Still available?
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      04-09-2013, 01:26 PM   #17
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ttt
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      05-31-2013, 04:32 PM   #18
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