
Hey guys,
I know this questions has been asked a million times, but I'm after advice on which is the best downpipe to purchase from people that have used them.
One which has no issues, is a quality product, easiest to install, good product support, good pricing.
There is so many options and you dont really know untill you try one.
MRT
CES
Turbo XS
CP-e
COBB
Best Mufflers
I think buying local is the best option for any issues and to support local business.

I would get a 2XS one (Twin Outlet)
I like the build quality of the CP-e one but mine gave me a check engine light recently that's been a bit of a bugger. It's a harmless CAT efficiency related CEL so not really a problem but annoying nonetheless.
All aftermarket DP's will have a chance of throwing CEL's tho, if anything I would recommend you get one that doesn't need to be cut up and re-welded just to replace the cat, if there's one that it can just bolt in and out of then get that.

MRT - Link?
CES - Twin DP - Do not buy one. If you do, I will hunt you down. You can buy mine, pretty much the same thing, but, mine bolt's directly to the std system and the CES one is alot dearer. (Yes, I used to work there)
TurboXS - Made in China, enough said.
Cp-e - Single DP - Very well made, comes at a price.
Cobb - Single DP - Well made, for a single outlet style DP.
Best Mufflers - Single DP - CELs are a definate for the Gen 2.
Others not listed
Corksport - Twin DP - Well made, good price, flawed when it comes to the design. The stepped section is too aggressive.
2XS - Twin DP - Best value for maximum Kw. I've tried to keep the cost below that of even the BM item.
Last edited by 2XS; 02-11-2011 at 06:19 AM.
AcheivementsJoin us on Facebook Facebook.com/2XSRacing2009 Jamboree Street Compact WinnerWebsite 2XSRacing.comAustralias Quickest and Fastest MPS12.3 seconds @ 111Mph.Proven over the Qtr mile"Team EMO"
2002 Audi A4 Quattro
2007 Toyota Camry Sportivo
2011 SZ Ford Territory

Last edited by Dices; 02-11-2011 at 02:44 AM.
Dices......shoosh now Marty......
2010 BL 3 MPS Lux - MPS-101 | Tints, Dark | Brakes Tinted | CP-e SRI, TIP, TMIC, DP| CS Air Box
Turbosmart Dual Port | Dashmate-mat | Lakin | Carbon vinyl M | Sharks fin | therpmstore gas struts
Not Installed : Reflector LED's | Twin DRL's | Angel Eye's | Tinted Spoiler Brake
Mirrors w/ turn signal | Painted Headlights| Rear LED M badge | Prosport Boost, Water & EGT | Fog HID's
WISH list : ECU flash| Springs | New Rims

AcheivementsJoin us on Facebook Facebook.com/2XSRacing2009 Jamboree Street Compact WinnerWebsite 2XSRacing.comAustralias Quickest and Fastest MPS12.3 seconds @ 111Mph.Proven over the Qtr mile"Team EMO"
2002 Audi A4 Quattro
2007 Toyota Camry Sportivo
2011 SZ Ford Territory
So far 25,000k and cpe has not thrown a cel. Originally installed at 5000k. Well made pipe IMO.
MRT = ?
CES =we have add CEL's on GENII before
Turbo XS =CEL's on both GEN's & dosn't fit properly
CP-e = NO CEL's a 20% power increase on average on both GEN's & a lifetime warranty. Cast bellmouth design, which deliver's the best power for internal wastegate turbo's.Catt passes California emission laws, which are above Aust.
COBB =same design as the CP-e just with a different Catt & still meet Aust emissions.
Best Mufflers =CEL's on GENII
CorkSports =Value for money, but uses standard Catt
We offer the CP-e supplied & fitted for $1500.
Just need to call & book in.
Visit us online here & just key it in!

Hi 2XS, I have had a look in the forums and cant find the price for your Twin DP, can you please let me know, also is it in stainless steel? and is there an extension kit for the O2 sensor, or will you give us instructions on how to do that if we buy from you ?
I got a 3 MPS gen 2 is there any problems with CELS on this model ?
Cheers![]()
GENII 2009 MPS LUX
COBB ACCESSPORT - K&N TYPHOON SRI - PG TIP - AUTOTECH HPFP INTERNALS - CUSTOM AIR CON VENT DUAL GAUGE POD - PROSPORT PREMIUM SERIES BOOST & WATER TEMP. GAUGES - EIBACH PRO KIT LOWERED SPRINGS -SPC CAMBER ARMS - WHITELINE RSB - ADVAN RS-D 19x8.5+45 HYPER SILVER & MACHINED LIP - YOKOHAMA S DRIVE 19x235x35 - McGARD SPLINE DRIVE LUG NUTS - G 2 PAINTED CALIPERS - SURE TORQ R3 RMM, SHORTCUT, ANCHORS, COUNTERSHIFT, AGS SS SHIFT KNOB - OBX RACING 3" CATBACK EXHAUST.

Mine is in mild steel.
Extending the O2 sensor is easy, if you know what you are doing, or use an auto eleccy.
It is $900 including postage.
I've fitted mine to Gen 2s and had no CELs with other mods including my FMIC and SRI.
Depending on other mods, you can possibly get a CEL regardless of mods (only on Gen 2) Even without mods, Gen 2s can get a CEL.
AcheivementsJoin us on Facebook Facebook.com/2XSRacing2009 Jamboree Street Compact WinnerWebsite 2XSRacing.comAustralias Quickest and Fastest MPS12.3 seconds @ 111Mph.Proven over the Qtr mile"Team EMO"
2002 Audi A4 Quattro
2007 Toyota Camry Sportivo
2011 SZ Ford Territory