MBRP Exhaust on an A8

AlphaCamaro7 · 12-03-2018, 08:53 PM

Guys I really love the MBRP Exhaust and I really wanna know if anyone hear has installed this exhaust on the A8’s? If so what have you done to have it work.

Josedlc98 · 12-04-2018, 08:06 AM

What do you mean seemlessly ? It litterally bolts right on to the secondary cats !

AlphaCamaro7 · 12-04-2018, 03:08 PM

Quote:

Originally Posted by Josedlc98

What do you mean seemlessly ? It litterally bolts right on to the secondary cats !

It’s not about bolting on. It’s about the A8 being able to work with the MBRP Exhaust. Because Of the AFM I would need a tune just to put on axelbacks and that’s where I needed input. Because the M8 are a simple cut and bolt on with no tune. And I’m wondering if that could be the same case with the A8 as well.

Calvear0 · 12-04-2018, 04:13 PM

You will need to tune it if you get a CATBACK since I don't think they are compatible with AFM.
AXLEBACK doesn't require a tune since its just a bolt on.

Josedlc98 · 12-04-2018, 04:57 PM

if you get catback , leave the afm valves plugged in . Youll still go into v4 mode . Axelback you wont need a tune

AlphaCamaro7 · 12-04-2018, 09:49 PM

Quote:

Originally Posted by Josedlc98

if you get catback , leave the afm valves plugged in . Youll still go into v4 mode . Axelback you wont need a tune

How will I leave afm plugged in if the mbrp doesn’t have an option to use the afm?

chaospiece · 12-04-2018, 11:12 PM

Maybe zip tie the valves to the side?
Try taking the AFM motors off, leave them connected, and then zip tie them to the side and see if it throws a code.

I've thought about that once but decided to keep them to quiet down highway cruising and swaped out everything else.

CompleteStreet · 12-10-2018, 09:47 AM

Quote:

Originally Posted by Calvear0

You will need to tune it if you get a CATBACK since I don't think they are compatible with AFM.
AXLEBACK doesn't require a tune since its just a bolt on.

This is correct.

init4fun · 12-13-2018, 01:59 PM

I have the axle back on my A8. Just bolts on with no issues and no tune required.

12-03-2018, 08:53 PM	#1
AlphaCamaro7 Drives: 2016 Camaro 2SS, NPP, A8, FBO, E85 Join Date: Oct 2016 Location: Springfield,VA Posts: 884 View My Garage	MBRP Exhaust on an A8 Guys I really love the MBRP Exhaust and I really wanna know if anyone hear has installed this exhaust on the A8’s? If so what have you done to have it work. __________________ Well............ At least you tried. lol Last edited by AlphaCamaro7; 12-04-2018 at 03:09 PM.

12-04-2018, 08:06 AM	#2
Josedlc98 Drives: 6th gen camaro ss Join Date: Oct 2018 Location: Colorado Posts: 46	What do you mean seemlessly ? It litterally bolts right on to the secondary cats !

12-04-2018, 04:13 PM	#4
Calvear0 Drives: Currently Looking for 2019 SS Join Date: Dec 2017 Location: Orange County ,CA Posts: 223	You will need to tune it if you get a CATBACK since I don't think they are compatible with AFM. AXLEBACK doesn't require a tune since its just a bolt on.

12-04-2018, 04:57 PM	#5
Josedlc98 Drives: 6th gen camaro ss Join Date: Oct 2018 Location: Colorado Posts: 46	if you get catback , leave the afm valves plugged in . Youll still go into v4 mode . Axelback you wont need a tune

12-04-2018, 11:12 PM	#7
chaospiece Drives: 2018 SS, 2016 GT Join Date: Mar 2018 Location: California Posts: 210	Maybe zip tie the valves to the side? Try taking the AFM motors off, leave them connected, and then zip tie them to the side and see if it throws a code. I've thought about that once but decided to keep them to quiet down highway cruising and swaped out everything else.

12-13-2018, 01:59 PM	#9
init4fun Drives: 2017 50th Anniversary Join Date: Dec 2015 Location: illinois Posts: 424	I have the axle back on my A8. Just bolts on with no issues and no tune required.

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