RPI axle back...

LinoD · 03-29-2011, 04:03 PM

I know tightie is a member here... i think.

Anyone know if this is the axle back system with everything else stock ? Had an RPI exhuast on my E60 M5 and loved it !

Krozi · 03-29-2011, 04:04 PM

This is RPi's older FULL catless system called the GT Race. It has been "discontinued" sort of. lol RPi has a whole new catless exhaust called the RPi GTM. More power, better sound!

PM me if you want any more details!

LinoD · 03-29-2011, 04:06 PM

thanks for the quick reply...

any good sound clips of the RPI axle back ?

Quote:

Originally Posted by Krozi

This is RPi's older FULL catless system called the GT Race. It has been "discontinued" sort of. lol RPi has a whole new catless exhaust called the RPi GTM. More power, better sound!

PM me if you want any more details!

erm324 · 03-29-2011, 06:20 PM

The RPI tips are very nice, but the circular mufflers look like garbage from behind the car (hang down very low, and they're very visible)....jmho

e92Mjunky · 03-29-2011, 07:18 PM

dude that is crazy loud for street driving...my neighbors would kill me, sounds awesome but almost ALMS loud

Draff1 · 03-29-2011, 11:02 PM

<

Hope this works...Here is a video I made with some high end video equipment. RPi GT rear section only.

Draff1 · 03-29-2011, 11:06 PM

i get a ton of compliments on the sound. Very deep like american muscle but refined. I think there is a bit of drone between 2500 and 3200 which can get monotonous at times but it's a nice exhaust.

Krozi · 03-30-2011, 12:01 AM

Quote:

Originally Posted by erm324

The RPI tips are very nice, but the circular mufflers look like garbage from behind the car (hang down very low, and they're very visible)....jmho

Maybe it's the boy racer in me...but I love seeing the cans down there!

gnhm3 · 03-30-2011, 03:22 AM

Whatever you do, DO NOT get the full RPI setup that they used to offer. Worst sounding exhaust ever. Although the axle back by itself is good but doesn't come close to its competitors.

STORM3 · 03-30-2011, 06:11 AM

Quote:

Originally Posted by gnhm3

Whatever you do, DO NOT get the full RPI setup that they used to offer. Worst sounding exhaust ever. Although the axle back by itself is good but doesn't come close to its competitors.

Doesn't come close, how do you mean? Mine sounds great. Most people love this exhaust, which do you have?

geneatals · 03-30-2011, 09:07 AM

debating sound is pointless.....

LinoD · 03-30-2011, 10:32 AM

thanks for the vids guys... love RPI's stuff. The axle back GT is exactly what i'm looking for...

now if i can only find Eloy... ?!

geneatals · 03-30-2011, 10:40 AM

Quote:

Originally Posted by LinoD

thanks for the vids guys... love RPI's stuff. The axle back GT is exactly what i'm looking for...

now if i can only find Eloy... ?!

http://raceprecision.com/2009/index....d=48&Itemid=30

or his member name here is RPIpower (not sure how often he checks pm's tho). I would suggest calling the shop directly...

e92Mjunky · 03-30-2011, 10:49 AM

i think the drone for any aftermarket exhaust is hard to eliminate, we are dealing with that with our prototype. If you want light weight+performance gains...it's gonna have drone..

geneatals · 03-30-2011, 10:57 AM

Quote:

Originally Posted by e92Mjunky

i think the drone for any aftermarket exhaust is hard to eliminate, we are dealing with that with our prototype. If you want light weight+performance gains...it's gonna have drone..

unless you go titanium, which also comes with a price...

BTW: not sure how many of you guys follow RPI on facebook, but they have a new project car in the works...

gnhm3 · 03-30-2011, 02:03 PM

Quote:

Originally Posted by STORM3

Doesn't come close, how do you mean? Mine sounds great. Most people love this exhaust, which do you have?

Don't get me wrong. It sounds very good, but I have been through enough axle-backs to give my honest opinion. I currently have a Gintani.

The problem I had was with the full RPI GT system. That thing sounded like a rice rocket and I was embarrassed to drive my car for the one day I had it on.

e92Mjunky · 03-30-2011, 06:43 PM

that is what I thought it sounded like...I love my Boost Logic prototype exhaust, deep at low RPMs but you get that nice dont F with me sound up top that get's people attention, but doesnt upset or annoy your neigbors..

mkPOTO · 03-30-2011, 10:14 PM

weird how i stumbled upon this, I just installed my RPI exhaust on my car today and I have to say I love it, if I didnt have to go to work tomorrow, I would be cruising in it right now ha

03-29-2011, 04:03 PM	#1
LinoD New Member 5 Rep 27 Posts Drives: E46M3->E60M5->135i->E92M3 Join Date: Mar 2007 Location: Los Angeles iTrader: (1)	RPI axle back... I know tightie is a member here... i think. Anyone know if this is the axle back system with everything else stock ? Had an RPI exhuast on my E60 M5 and loved it !
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03-29-2011, 04:04 PM	#2
Krozi Colonel 167 Rep 2,736 Posts Drives: 2008 E92 ///M3 Alpine White Join Date: Oct 2009 Location: SoFla - Bonita Springs iTrader: (24)	This is RPi's older FULL catless system called the GT Race. It has been "discontinued" sort of. lol RPi has a whole new catless exhaust called the RPi GTM. More power, better sound! PM me if you want any more details! __________________ 2008 E92 ///M3 Alpine White//Fox Red//6MT// Florida Bimmer - Join us on FaceBook! Last edited by Krozi; 11-20-2011 at 11:05 AM..
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03-29-2011, 06:20 PM	#4
erm324 Major 122 Rep 1,202 Posts Drives: F10 M5 Join Date: Oct 2009 Location: NYC iTrader: (1)	The RPI tips are very nice, but the circular mufflers look like garbage from behind the car (hang down very low, and they're very visible)....jmho
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03-29-2011, 07:18 PM	#5
e92Mjunky First Lieutenant 111 Rep 395 Posts Drives: E46 M3 S65 swap Join Date: Mar 2011 Location: Austin, TX iTrader: (0)	dude that is crazy loud for street driving...my neighbors would kill me, sounds awesome but almost ALMS loud __________________ E46 M3 S65 swap
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03-29-2011, 11:02 PM	#6
Draff1 Private First Class 13 Rep 195 Posts Drives: 2009 Silverstone M3 Coupe Join Date: Aug 2009 Location: San Diego, CA iTrader: (0)	< Hope this works...Here is a video I made with some high end video equipment. RPi GT rear section only. __________________ 2009 Silverstone II E92 M3 Coupe - DCT Dinan Exhaust, RPi scoops, Dinan Tune, Dinan Pulley, BMC filter, LCI Taillights, MS 15mm spacers, Huper Optik tint.
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03-29-2011, 11:06 PM	#7
Draff1 Private First Class 13 Rep 195 Posts Drives: 2009 Silverstone M3 Coupe Join Date: Aug 2009 Location: San Diego, CA iTrader: (0)	i get a ton of compliments on the sound. Very deep like american muscle but refined. I think there is a bit of drone between 2500 and 3200 which can get monotonous at times but it's a nice exhaust. __________________ 2009 Silverstone II E92 M3 Coupe - DCT Dinan Exhaust, RPi scoops, Dinan Tune, Dinan Pulley, BMC filter, LCI Taillights, MS 15mm spacers, Huper Optik tint.
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03-30-2011, 03:22 AM	#9
gnhm3 Lieutenant Colonel 219 Rep 1,804 Posts Drives: F82 M4 / F87 M2 Join Date: Jul 2010 Location: West LA iTrader: (19)	Whatever you do, DO NOT get the full RPI setup that they used to offer. Worst sounding exhaust ever. Although the axle back by itself is good but doesn't come close to its competitors. __________________
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03-30-2011, 09:07 AM	#11
geneatals Ninja 390 Rep 4,014 Posts Drives: 2019 530e Join Date: Dec 2007 Location: So Cal (SFV) iTrader: (3)	debating sound is pointless..... __________________ 2019 AW G30 530e l ZPP l ZMP l ZDH Retired: 2016 F80 M3, 2012 E90 M3, 2008 535i
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03-30-2011, 10:32 AM	#12
LinoD New Member 5 Rep 27 Posts Drives: E46M3->E60M5->135i->E92M3 Join Date: Mar 2007 Location: Los Angeles iTrader: (1)	thanks for the vids guys... love RPI's stuff. The axle back GT is exactly what i'm looking for... now if i can only find Eloy... ?!
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03-30-2011, 10:49 AM	#14
e92Mjunky First Lieutenant 111 Rep 395 Posts Drives: E46 M3 S65 swap Join Date: Mar 2011 Location: Austin, TX iTrader: (0)	i think the drone for any aftermarket exhaust is hard to eliminate, we are dealing with that with our prototype. If you want light weight+performance gains...it's gonna have drone.. __________________ E46 M3 S65 swap
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03-30-2011, 06:43 PM	#17
e92Mjunky First Lieutenant 111 Rep 395 Posts Drives: E46 M3 S65 swap Join Date: Mar 2011 Location: Austin, TX iTrader: (0)	that is what I thought it sounded like...I love my Boost Logic prototype exhaust, deep at low RPMs but you get that nice dont F with me sound up top that get's people attention, but doesnt upset or annoy your neigbors.. __________________ E46 M3 S65 swap
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03-30-2011, 10:14 PM	#18
mkPOTO Mr. Nice Says Hello 636 Rep 16,662 Posts Drives: BMW M3 \| X5 xdrive 35i MSport Join Date: Dec 2008 Location: USA iTrader: (25) Garage List 2002 Lexus GS300 [0.00] 2008 BMW E92 M3 [5.58]	weird how i stumbled upon this, I just installed my RPI exhaust on my car today and I have to say I love it, if I didnt have to go to work tomorrow, I would be cruising in it right now ha
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