RPI Exhaust System Coming Soon

RENN Spec · 10-28-2009, 03:09 PM

Just wanted to let you guys know that RPI is coming out with a new system for the 135i! RPI always dyno test their products and will NEVER release a product that does not make substantial gains. According to Eloy@RPi, he's going to make this system a true dual with quad tips. He'll also provide your with templates to cut your bumper to fit the quads. For those worried about cutting their bumper, the stock replacement piece is $50 from the dealer. This exhaust will have a lifetime guarantee and performance guarantee. I will have some pictures of the prototype and dyno up soon! To get an idea of how it sounds, here's a similar exhaust on a 535i.

wu2x · 10-28-2009, 03:13 PM

Wow badass, a true dual, can't wait to see what it really looks like! Too bad the video didn't have any sound

RENN Spec · 10-28-2009, 03:28 PM

Ah my mistake, let me post another one!

miro2296 · 10-28-2009, 04:58 PM

NICE!

sub7 · 10-28-2009, 05:11 PM

any video on the 135 or is it still being made?

jibaholic101 · 10-28-2009, 05:15 PM

in for the pics of the true dual design

when will you have those?

RENN Spec · 10-28-2009, 05:24 PM

It's still in production. Eloy is playing around with different style tips to get the sound correct.

jibaholic101 · 10-28-2009, 05:25 PM

any sort of timeline here?

one thing that we dont like here is the announcement of the product and then no updates or timeline, because it is just a tease

RENN Spec · 10-28-2009, 05:27 PM

Ah! Don't worry, we'll do our best to update! Eloy said we should have some prototype pics or stuff by this week!

jibaholic101 · 10-28-2009, 05:32 PM

great cant wait to see them!

i am really curious as to how he is going to work a true dual exhaust, as there is stuff in the way on the right side....

Sidh135i · 10-28-2009, 06:37 PM

wow, can't wait!!

escobar929 · 10-28-2009, 07:10 PM

cool

AZ135 · 10-28-2009, 08:19 PM

awesome! all of my waiting on an exhaust may actually pay off.

esses · 10-28-2009, 11:47 PM

Looks heavy. Will be interesting to see how you get two pipes big enough to provide more airflow than a single 3'' to fit in the space available.

MFIZZLENYC · 10-29-2009, 12:38 PM

Rpi makes some really nice stuff I might have to get this when its released....

RPIpower · 11-09-2009, 06:54 PM

RENN Spec · 11-09-2009, 06:57 PM

Dyno sheet!

Berduderunner · 11-09-2009, 07:03 PM

I'm assuming this is just a DP back exhaust? And what are prices looking like?

RPIpower · 11-09-2009, 07:37 PM

Quote:

Originally Posted by Berduderunner

I'm assuming this is just a DP back exhaust? And what are prices looking like?

Im running the stock downpipe.

arsenyc · 11-09-2009, 07:40 PM

very interesting indeed. keep us posted

mad chemist · 11-10-2009, 02:24 PM

Exhaust sound is good, but the car doesn't sound right as it pulls away. You can definitely hear some sort of oscillation as the car accelerates through the gears.

Are you sure nothings catching under the car? Sounds like a tyre is hitting the liner as you pull away. I assume the car is lowered too?

Mad.

RPIpower · 11-10-2009, 02:52 PM

Quote:

Originally Posted by mad chemist

Exhaust sound is good, but the car doesn't sound right as it pulls away. You can definitely hear some sort of oscillation as the car accelerates through the gears.

Are you sure nothings catching under the car? Sounds like a tyre is hitting the liner as you pull away. I assume the car is lowered too?

Mad.

The car isnt lowered. I wanted to take more videos but my friend screwed up on the first few vids and I didnt want the neighbors calling the cops so I had to stop. I dont hear any of the noises you were talking about. It must have been the camera or wind. Here is an in car vid. Its pretty quiet in the inside imo.

10-28-2009, 03:09 PM	#1
RENN Spec Major 141 Rep 1,314 Posts Drives: 488 Pista, M2CS, Tundra Join Date: Jul 2009 Location: Arcadia, CA iTrader: (3)	RPI Exhaust System Coming Soon Just wanted to let you guys know that RPI is coming out with a new system for the 135i! RPI always dyno test their products and will NEVER release a product that does not make substantial gains. According to Eloy@RPi, he's going to make this system a true dual with quad tips. He'll also provide your with templates to cut your bumper to fit the quads. For those worried about cutting their bumper, the stock replacement piece is $50 from the dealer. This exhaust will have a lifetime guarantee and performance guarantee. I will have some pictures of the prototype and dyno up soon! To get an idea of how it sounds, here's a similar exhaust on a 535i.
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10-28-2009, 03:13 PM	#2
wu2x Captain 36 Rep 717 Posts Drives: 2011 E90 M3 6MT Join Date: May 2008 Location: NorCal iTrader: (0)	Wow badass, a true dual, can't wait to see what it really looks like! Too bad the video didn't have any sound
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10-28-2009, 03:28 PM	#3
RENN Spec Major 141 Rep 1,314 Posts Drives: 488 Pista, M2CS, Tundra Join Date: Jul 2009 Location: Arcadia, CA iTrader: (3)	Ah my mistake, let me post another one!
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10-28-2009, 04:58 PM	#4
miro2296 Colonel 57 Rep 2,251 Posts Drives: '08 Montego Blue BMW 135i Join Date: Nov 2008 Location: Round Rock, TX iTrader: (1)	NICE! __________________ ------------------------------------- BMW 135i/6 Speed/Montego Blue/Formula One Ceramic Tint/JB4 G4/AA Sport Intercooler/19 inch Iconz 880Z(19X8.5 & 19X10)/PSS 225/35 & 265/30/E93 M3 front sway bar/TRW front and rear Control Arms/BMS Drop In Filter/Dinan Exhaust/BlackLines/Upgraded \\\M RSFB
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10-28-2009, 05:11 PM	#5
sub7 Banned 6 Rep 53 Posts Drives: E90 M3 & 135i Join Date: Sep 2009 Location: San Fran, CA iTrader: (0)	any video on the 135 or is it still being made?
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10-28-2009, 05:15 PM	#6
jibaholic101 Brigadier General 160 Rep 3,496 Posts Drives: women wild Join Date: Nov 2008 Location: Charleston, SC iTrader: (0)	in for the pics of the true dual design when will you have those? __________________ some italian, german, and japanese ones; and on order more of the same
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10-28-2009, 05:24 PM	#7
RENN Spec Major 141 Rep 1,314 Posts Drives: 488 Pista, M2CS, Tundra Join Date: Jul 2009 Location: Arcadia, CA iTrader: (3)	It's still in production. Eloy is playing around with different style tips to get the sound correct.
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10-28-2009, 05:25 PM	#8
jibaholic101 Brigadier General 160 Rep 3,496 Posts Drives: women wild Join Date: Nov 2008 Location: Charleston, SC iTrader: (0)	any sort of timeline here? one thing that we dont like here is the announcement of the product and then no updates or timeline, because it is just a tease __________________ some italian, german, and japanese ones; and on order more of the same
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10-28-2009, 05:27 PM	#9
RENN Spec Major 141 Rep 1,314 Posts Drives: 488 Pista, M2CS, Tundra Join Date: Jul 2009 Location: Arcadia, CA iTrader: (3)	Ah! Don't worry, we'll do our best to update! Eloy said we should have some prototype pics or stuff by this week!
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10-28-2009, 05:32 PM	#10
jibaholic101 Brigadier General 160 Rep 3,496 Posts Drives: women wild Join Date: Nov 2008 Location: Charleston, SC iTrader: (0)	great cant wait to see them! i am really curious as to how he is going to work a true dual exhaust, as there is stuff in the way on the right side.... __________________ some italian, german, and japanese ones; and on order more of the same
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10-28-2009, 06:37 PM	#11
Sidh135i BMW Technician 35 Rep 829 Posts Drives: 135i Join Date: Aug 2009 Location: Northern VA iTrader: (3)	wow, can't wait!!
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10-28-2009, 07:10 PM	#12
escobar929 Brigadier General 154 Rep 4,528 Posts Drives: M2 CS Join Date: Aug 2009 Location: Hollywood, FL iTrader: (14) Garage List 2020 M2 CS [10.00] 2020 M240i [0.00]	cool
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10-28-2009, 08:19 PM	#13
AZ135 REALTOR 23 Rep 379 Posts Drives: 2010 Jag XF Supercharged Join Date: Jul 2008 Location: Scottsdale, AZ iTrader: (1)	awesome! all of my waiting on an exhaust may actually pay off.
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10-28-2009, 11:47 PM	#14
esses • 19 Rep 709 Posts Drives: like I stole it. Join Date: Apr 2008 Location: Bay Area iTrader: (1)	Looks heavy. Will be interesting to see how you get two pipes big enough to provide more airflow than a single 3'' to fit in the space available. __________________
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10-29-2009, 12:38 PM	#15
MFIZZLENYC Private First Class 16 Rep 174 Posts Drives: F10m5 Join Date: Aug 2009 Location: CA/NY iTrader: (0)	Rpi makes some really nice stuff I might have to get this when its released.... __________________ 2013 f10 M5 Dinan Stage 1 Tune with Dinan Mufflers 2009 135i ESS stage 2- Sold 2000 M5 Dinan S2 SIlverstone- RIP
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11-09-2009, 06:54 PM	#16
RPIpower Captain 49 Rep 857 Posts Drives: F97 X3M, G80 M3 Join Date: Aug 2007 Location: PA iTrader: (0)
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11-09-2009, 06:57 PM	#17
RENN Spec Major 141 Rep 1,314 Posts Drives: 488 Pista, M2CS, Tundra Join Date: Jul 2009 Location: Arcadia, CA iTrader: (3)	Dyno sheet!
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11-09-2009, 07:03 PM	#18
Berduderunner drk one 38 Rep 797 Posts Drives: 2008 135i Join Date: Dec 2007 Location: Tampa/Orlando iTrader: (0) Garage List 2008 e90 335i [0.00] 2008 135i [0.00]	I'm assuming this is just a DP back exhaust? And what are prices looking like? __________________ Jet Black \| Coral \| HighGlossBlack \| Steptronic \| Premium \| Sport \| Comfort \| ActiveSteering \| Navi \| HiFi \| HD \| iPod \| SAT BMS JB3 v2.0 \| BMS DCI \| Berk Tech Sport Exhaust \| UR * DPs \| CoolingMist Meth Kit w/ CMGS \| H&R OE Sport Springs \| Breyton GTS-R \| Dunlop Direzza Sport Z1 Star Specs \| GP Thunder 8000K Low Beams/Angel Eyes/Cornering Lights \| LED Interior Light Kit \| Window Tint \| Smoked Tail Lights \| Smoked License Plate Cover
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11-09-2009, 07:40 PM	#20
arsenyc www.BottleneckGallery.com 72 Rep 653 Posts Drives: F90 M5C / F87 M2C Join Date: May 2009 Location: Jersey City, NJ iTrader: (1)	very interesting indeed. keep us posted __________________ www.BottleneckGallery.com
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11-10-2009, 02:24 PM	#21
mad chemist Lieutenant 59 Rep 416 Posts Drives: F82 M4 Join Date: Feb 2008 Location: South East iTrader: (0)	Exhaust sound is good, but the car doesn't sound right as it pulls away. You can definitely hear some sort of oscillation as the car accelerates through the gears. Are you sure nothings catching under the car? Sounds like a tyre is hitting the liner as you pull away. I assume the car is lowered too? Mad.
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