[Mark_17]

Originally Posted by JMcLellan

What are the brands you recommend that offer a single mid-pipe option for the G87? All other exhaust components for me would stay stock.

I ordered the MAD single from Mike, should be released in the next week.

[mike@x-ph.com]

Originally Posted by JMcLellan

What are the brands you recommend that offer a single mid-pipe option for the G87? All other exhaust components for me would stay stock.

Active & MAD offer the single midpipe

if you want a louder setup and dont mind a little rasp, get the Valvetronic

[MG20i]

I will likely go Resonated single mid-pipe. Stock back box. And 200 or 300 cell downpipes. Should sound excellent.
Let's see how many times I change my mind before my 25 gets here 🙄🤣.

[mike@x-ph.com]

Originally Posted by M2siast

Would the single restrict flow? Is it wider than stock?

It's wider than stock, and won't restrict airflow.

the single midpipe dyno that active autowerke posted showed power gains from this upgrade

[Info@mad-us.com]

Originally Posted by Mark_17

I ordered the MAD single from Mike, should be released in the next week.

[AMGM2]

Just curious to know, the single-pipe quickens the turbo spool and increase low-end and mid-range power. Is that noticeable or just placebo?

[Info@mad-us.com]

Originally Posted by AMGM2

Just curious to know, the single-pipe quickens the turbo spool and increase low-end and mid-range power. Is that noticeable or just placebo?

It's noticeable but keep in mind when on the oem software flash the car will regulate the boost to try and keep hp and tq as close to stock as possible.

[AMGM2]

Originally Posted by Info@mad-us.com

It's noticeable but keep in mind when on the oem software flash the car will regulate the boost to try and keep hp and tq as close to stock as possible.

Thank you for your message. Unfortunately, the sound from the single mid-pipe is louder than I prefer, especially during heavy acceleration. I was wondering if a resonated mid-pipe would be a better option.

[JMcLellan]

Originally Posted by Mark_17

I ordered the MAD single from Mike, should be released in the next week.

Did you get the single mid pipe on the car and if so how do you like it?

[mike@x-ph.com]

Originally Posted by AMGM2

Thank you for your message. Unfortunately, the sound from the single mid-pipe is louder than I prefer, especially during heavy acceleration. I was wondering if a resonated mid-pipe would be a better option.

yes if the non-res single is too loud for your taste, you should get the resonated version

[Info@mad-us.com]

Originally Posted by AMGM2

Thank you for your message. Unfortunately, the sound from the single mid-pipe is louder than I prefer, especially during heavy acceleration. I was wondering if a resonated mid-pipe would be a better option.

Is this your only mod?

[AMGM2]

Originally Posted by Info@mad-us.com

Is this your only mod?

Yes, for exhausts other than the SST valve controller.
My mate has the single mide pipe (deletes 2nd cat and 2 res) on his M3. It can be a bit obnoxious sometimes, but he loves it.

[mike@x-ph.com]

Originally Posted by AMGM2

Yes, for exhausts other than the SST valve controller.
My mate has the single mide pipe (deletes 2nd cat and 2 res) on his M3. It can be a bit obnoxious sometimes, but he loves it.

then its best to get the resonated single if non-res is too loud for your taste.

[Info@mad-us.com]

Originally Posted by AMGM2

Yes, for exhausts other than the SST valve controller.
My mate has the single mide pipe (deletes 2nd cat and 2 res) on his M3. It can be a bit obnoxious sometimes, but he loves it.

Resonated and the option of 50% valve position should be good.

[AMGM2]

Originally Posted by Info@mad-us.com

Resonated and the option of 50% valve position should be good.

Thank you for your recommendation.

[AMGM2]

Originally Posted by Info@mad-us.com

It's noticeable but keep in mind when on the oem software flash the car will regulate the boost to try and keep hp and tq as close to stock as possible.

I have Racechip piggyback installed. It should work fine with the free-flow mid pipe, I suppose.

[mike@x-ph.com]

Originally Posted by AMGM2

I have Racechip piggyback installed. It should work fine with the free-flow mid pipe, I suppose.

yes no issues running any tune with any midpipe

[Info@mad-us.com]

Originally Posted by AMGM2

I have Racechip piggyback installed. It should work fine with the free-flow mid pipe, I suppose.

Would only help with gains and sound

[AMGM2]

Originally Posted by Info@mad-us.com

Would only help with gains and sound

And makes the car more efficient

[Info@mad-us.com]

Originally Posted by AMGM2

And makes the car more efficient

Technically yes.

[AMGM2]

Originally Posted by Info@mad-us.com

Would only help with gains and sound

Would you know much the car would be making at the wheels with Race Chip and mid pipe upgrade? I watched some Race chip video they are claiming about 570+ whp & 520+ ft lb. Mine is manual.