M340 G20 "straight pipe" with catless downpipe

raj914 · 10-07-2020, 06:25 PM

Quote:

Originally Posted by Justanotherm340

Quote:

Originally Posted by raj914

Sounds amazing OP 😁

You have the exact setup I want.

Awe Tuning Track exhaust
VRSF catless DP

However, i'm thinking about just going the cheap route and doing a muffler delete and getting quad tips fitted at my local exhaust shop.

Does anyone know if straight piping throws any lights on the dash? I know the catless DP will.

Thanks

As long as you don't mess with valves you should be good

I figured the valves would be rendered useless with a muffler delete lol. The only difference would be the amount of burbles with the change of modes. I've also heard you can just unplug your valves, and it'll always be in sports plus.

M340_pilot · 10-07-2020, 06:31 PM

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

Justanotherm340 · 10-07-2020, 06:31 PM

Quote:

Originally Posted by raj914

Quote:

Originally Posted by Justanotherm340

Quote:

Originally Posted by raj914

Sounds amazing OP 😁

You have the exact setup I want.

Awe Tuning Track exhaust
VRSF catless DP

However, i'm thinking about just going the cheap route and doing a muffler delete and getting quad tips fitted at my local exhaust shop.

Does anyone know if straight piping throws any lights on the dash? I know the catless DP will.

Thanks

As long as you don't mess with valves you should be good

I figured the valves would be rendered useless with a muffler delete lol. The only difference would be the amount of burbles with the change of modes. I've also heard you can just unplug your valves, and it'll always be in sports plus.

Tbh even with my awe track exhaust I have no valves and how my tune is set up I have almost no burbles without valves in comfort and aggressive in sport plus so I don't think valves play role in burbles besides just them sounding louder

raj914 · 10-07-2020, 06:38 PM

Quote:

Originally Posted by Justanotherm340

Quote:

Originally Posted by raj914

Quote:

Originally Posted by Justanotherm340

Quote:

Originally Posted by raj914

Sounds amazing OP 😁

You have the exact setup I want.

Awe Tuning Track exhaust
VRSF catless DP

However, i'm thinking about just going the cheap route and doing a muffler delete and getting quad tips fitted at my local exhaust shop.

Does anyone know if straight piping throws any lights on the dash? I know the catless DP will.

Thanks

As long as you don't mess with valves you should be good

I figured the valves would be rendered useless with a muffler delete lol. The only difference would be the amount of burbles with the change of modes. I've also heard you can just unplug your valves, and it'll always be in sports plus.

Tbh even with my awe track exhaust I have no valves and how my tune is set up I have almost no burbles without valves in comfort and aggressive in sport plus so I don't think valves play role in burbles besides just them sounding louder

Thanks for the help

definitely can't wait to fit the catless DP and straight pipe the car. How's the smell with your catless DP?

raj914 · 10-07-2020, 06:39 PM

Quote:

Originally Posted by M340_pilot

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

How's the exhaust smell? Bearable? Any issues with the powertrain or BMW when you take it in for service?

lucasplagenza · 10-09-2020, 11:21 PM

Quote:

Originally Posted by M340_pilot

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

Quote:

Originally Posted by raj914

Quote:

Originally Posted by M340_pilot

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

How's the exhaust smell? Bearable? Any issues with the powertrain or BMW when you take it in for service?

This is the exact set up i'm thinking about running, would love to hear some clips if you ever get a chance

M340_pilot · 10-10-2020, 04:23 AM

Quote:

Originally Posted by lucasplagenza

Quote:

Originally Posted by M340_pilot

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

Quote:

Originally Posted by raj914

Quote:

Originally Posted by M340_pilot

I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp.

How's the exhaust smell? Bearable? Any issues with the powertrain or BMW when you take it in for service?

This is the exact set up i'm thinking about running, would love to hear some clips if you ever get a chance

https://g20.bimmerpost.com/forums/sh....php?t=1705027

Only some start up videos in there.

10-07-2020, 06:31 PM	#24
M340_pilot Second Lieutenant 88 Rep 210 Posts Drives: 2020 M340i Join Date: Mar 2020 Location: Ft Worth iTrader: (0)	I ordered mine with MPE and have had my valve unplugged for 8000+ miles....no CELs. I'm also running a VRSF catted dp. __________________ Sold: 2020 M340i, BM3, VRSF catted dp, MPE, Dinan springs
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