PE Catback system

M.Etreby · 03-06-2013, 10:24 PM

I have seen some photos of the complete performnace exhaust without the center muffler, there is actually a "Y"tube replacing it. can anyone help finidng its part number, i have been searching for it for some time now, even the agent downhere dont know anything about it. i also looked up realoem and found no change, the perfomance exahaust there is up to 06 and not LCI, they just put a note Quote: "replacement of the center muffler
for a new series-production replacement part may be required"

rattmobbins · 03-08-2013, 11:36 AM

The 1st pipe looks like a secondary cat delete, which is not a factory option. Just take it to a muffler shop and have them replace the secondary cat with a straight pipe.

The 2nd pipe looks like a secondary cat AND muffler delete, also not a factory option.

RupertPupkin · 03-08-2013, 11:39 AM

that's the resonator not the secondary cats. The secondary cats re the two cans at the back right in that photo...

1QuikWS6 · 03-08-2013, 12:34 PM

Y pipe on left in first pic is indeed part of the PE exhaust- at least it is for E92.

It replaces existing pipes AFTER the secondary cats and deletes the resonator.

You cut the factory pipe about 6in after the cats and this pipe installs in between there and the muffler (it does NOT delete secondary cats)

And now for the bad news- the different components in the PE exhaust are NOT available separately and they do not have individual part numbers only number is for entire system with all that is included.

So there is no way to order the pipes or the muffler separately

just4kickz · 03-08-2013, 12:55 PM

Quote:

Originally Posted by 1QuikWS6

So there is no way to order the pipes or the muffler separately

i feel like you can if you can just get somebody to weld a Y section you could just get a muffler shop to do the rest... cheap PE lol. i wonder if the internals of the muffler (PE vs stock) are the same tho--but i doubt they are.

rattmobbins · 03-08-2013, 04:16 PM

Quote:

Originally Posted by RupertPupkin

that's the resonator not the secondary cats. The secondary cats re the two cans at the back right in that photo...

I stand corrected.

Moony · 03-11-2013, 12:21 AM

a little off topic but anyone know how much louder the exhaust would sound after a secondary cat delete. I have the PE with a res delete but would like to hear it more.
Coming from the AA exhaust this isn't as loud but does have a pleasing tone

carlos916 · 03-11-2013, 01:33 AM

Quote:

Originally Posted by Verve

a little off topic but anyone know how much louder the exhaust would sound after a secondary cat delete. I have the PE with a res delete but would like to hear it more.
Coming from the AA exhaust this isn't as loud but does have a pleasing tone

Do 2nd cat delete sounds much better .. There will be a bit more cabin noise but that isnt much to complain... Dooo eetttt

Moony · 03-11-2013, 04:55 PM

Quote:

Originally Posted by carlos916

Do 2nd cat delete sounds much better .. There will be a bit more cabin noise but that isnt much to complain... Dooo eetttt

hows the overall sound on the outside? I love the aggressive sound of the PE but want it a bit louder just not as loud as the AA was when I had it on lol

nv_e92 · 03-11-2013, 05:13 PM

Quote:

Originally Posted by Verve

Quote:

Originally Posted by carlos916

Do 2nd cat delete sounds much better .. There will be a bit more cabin noise but that isnt much to complain... Dooo eetttt

hows the overall sound on the outside? I love the aggressive sound of the PE but want it a bit louder just not as loud as the AA was when I had it on lol

Look up Kamek02's videos on YouTube. I'd link but I'm on my phone.

carlos916 · 03-12-2013, 12:00 AM

Quote:

Originally Posted by Verve

hows the overall sound on the outside? I love the aggressive sound of the PE but want it a bit louder just not as loud as the AA was when I had it on lol

Yeah it sounds more deep and louder and of course aggressive im verry happy i did it

Moony · 03-12-2013, 12:01 AM

Quote:

Originally Posted by carlos916

Yeah it sounds more deep and louder and of course aggressive im verry happy i did it

any problems with BMW servicing or anything? I tried calling a few places here and they refuse to touch any cats. I guess its illegal?

carlos916 · 03-12-2013, 12:49 AM

Quote:

Originally Posted by Verve

any problems with BMW servicing or anything? I tried calling a few places here and they refuse to touch any cats. I guess its illegal?

Im sure if u have any issues with emission related parts bmw will void that part due to modifications but yeah most muffler shops wont tuch em if its required to pass emission testing .. If u want to get em removed i would just try a hole n thevwall shop... I kno it sounds sketchy but chances are they might do the work lol unless u kno welder

03-06-2013, 10:24 PM	#1
M.Etreby First Lieutenant 36 Rep 306 Posts Drives: 2011 Black Sapphire E90 330i Join Date: Aug 2011 Location: Egypt iTrader: (0)	PE Catback system I have seen some photos of the complete performnace exhaust without the center muffler, there is actually a "Y"tube replacing it. can anyone help finidng its part number, i have been searching for it for some time now, even the agent downhere dont know anything about it. i also looked up realoem and found no change, the perfomance exahaust there is up to 06 and not LCI, they just put a note Quote: "replacement of the center muffler for a new series-production replacement part may be required" Attached Images __________________ M.Etreby F M double Grills, 19"313, Perf.Exhaust with dimisatips, RPI red scoops, K&N filter, LUX-H8 160, Aluminum strut bar, PBX, Perf. Suspension, F30 M-Perf. Brakes
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03-08-2013, 11:36 AM	#2
rattmobbins Captain 13 Rep 599 Posts Drives: '15 Escalade, '07 530 xiT Join Date: Oct 2012 Location: NM iTrader: (1)	The 1st pipe looks like a secondary cat delete, which is not a factory option. Just take it to a muffler shop and have them replace the secondary cat with a straight pipe. The 2nd pipe looks like a secondary cat AND muffler delete, also not a factory option.
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03-08-2013, 11:39 AM	#3
RupertPupkin Major 92 Rep 1,456 Posts Drives: Freak Beast Join Date: Aug 2011 Location: East iTrader: (5)	that's the resonator not the secondary cats. The secondary cats re the two cans at the back right in that photo...
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03-08-2013, 12:34 PM	#4
1QuikWS6 No 55mph 1621 Rep 8,476 Posts Drives: F32 435ix MSport Join Date: Jul 2009 Location: Blitzburgh, PA iTrader: (113) Garage List 2022 BMW M440ix Vert [0.00] 2015 BMW 435ix MSport [0.00] 2000 Pontiac Trans Am [0.00]	Y pipe on left in first pic is indeed part of the PE exhaust- at least it is for E92. It replaces existing pipes AFTER the secondary cats and deletes the resonator. You cut the factory pipe about 6in after the cats and this pipe installs in between there and the muffler (it does NOT delete secondary cats) And now for the bad news- the different components in the PE exhaust are NOT available separately and they do not have individual part numbers only number is for entire system with all that is included. So there is no way to order the pipes or the muffler separately __________________ F32 435ix//MGM//M Sport-Prem-Tech-Driver Assist-Lighting-Cold Weather-Dyn Handling Pkgs//M4 Black Lthr Int w/M4 Alum Blade Trim//HK w/Bavsound Stg3//763M//M4 Euro LCI Tails//M4 Mirrors w/CF Covers//AWCarbon CF F/R Spoilers-Side Splitters-Diffuser 6WB/ID6 HU+HUD/IND M4 Alcantara Armrest//PURE S2 Turbo//AA FMIC+DP//ER CP+TIC//3.5bar TMAP/TS DV//AWE Tuning Exh w/Blk Tips//Turner MS CF Intake//BM3 Cary Jordan Tune//MPerf Diff//PrecRW Ignition Kit
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03-11-2013, 12:21 AM	#7
Moony Major 177 Rep 1,181 Posts Drives: F80 M3 / F32 435i Join Date: Mar 2010 Location: Miami iTrader: (7) Garage List 2010 328i [0.00]	a little off topic but anyone know how much louder the exhaust would sound after a secondary cat delete. I have the PE with a res delete but would like to hear it more. Coming from the AA exhaust this isn't as loud but does have a pleasing tone __________________ F80 M3 F32 435i - Daily BMW e92 328i - SOLD /// ST V1 Coilovers /// BMW Performance Exhaust /// OSS Full Blackout /// LCI Tail Lights /// Volk Racing TE37 /// CPS Lip ///
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