Mhd s1 to fmic and mhd s+?

Herakles · 09-02-2018, 08:54 PM

Currently have mhd s1 on my stock 2011 335 msport- was wondering if anyone knew how much more hp if go to fmic and mhd s1+?

Contemplating down pipes but don’t want my car to get too loud - are careless downpipes our ofnquestion then and need highflow downpours!? Or are Catless do not that loud?

Thanks

LoneWolfPistol · 09-04-2018, 11:02 AM

don't have exact numbers for sure but it would be a big help. Downpipes wont make your car super loud. Also if you need a chargepipe or any parts let me know

SnapCoupe · 09-04-2018, 11:14 AM

Quote:

Originally Posted by Herakles

Currently have mhd s1 on my stock 2011 335 msport- was wondering if anyone knew how much more hp if go to fmic and mhd s1+?

Contemplating down pipes but don’t want my car to get too loud - are careless downpipes our ofnquestion then and need highflow downpours!? Or are Catless do not that loud?

Thanks

My car with MHD Stage 1+ on 92 octane fuel made 322 WHP and 377 WTQ on a dynojet. Not 100% sure what Stage 1 makes, but the jump from Stage 1 to Stage 1+ felt pretty big according to my butt dyno.

Catless downpipes aren't that loud if you have stock exhaust. They're hardly noticeable when cruising, but are slightly louder when WOT. I have a catless DP and M performance exhaust and I love it, even on a daily driver.

mike@x-ph.com · 09-04-2018, 10:28 PM

Dont have MHD numbers but should be a big difference with the upgraded intercooler

LoneWolfPistol · 09-05-2018, 05:55 AM

Quote:

Originally Posted by SnapCoupe

My car with MHD Stage 1+ on 92 octane fuel made 322 WHP and 377 WTQ on a dynojet. Not 100% sure what Stage 1 makes, but the jump from Stage 1 to Stage 1+ felt pretty big according to my butt dyno.

Catless downpipes aren't that loud if you have stock exhaust. They're hardly noticeable when cruising, but are slightly louder when WOT. I have a catless DP and M performance exhaust and I love it, even on a daily driver.

Are you having any fueling issues? like throwing limp mode after 130?

SnapCoupe · 09-05-2018, 08:03 AM

Quote:

Originally Posted by Simplev33

Are you having any fueling issues? like throwing limp mode after 130?

No. I'm on my original HPFP and LPFP but I have not gotten any fueling related fault codes. Rail pressure is always right where it should be.

LoneWolfPistol · 09-06-2018, 05:48 AM

Quote:

Originally Posted by SnapCoupe

No. I'm on my original HPFP and LPFP but I have not gotten any fueling related fault codes. Rail pressure is always right where it should be.

thanks for the feedback BIG help

09-02-2018, 08:54 PM	#1
Herakles Captain 248 Rep 824 Posts Drives: United States Join Date: Jan 2015 Location: Pa iTrader: (0)	Mhd s1 to fmic and mhd s+? Currently have mhd s1 on my stock 2011 335 msport- was wondering if anyone knew how much more hp if go to fmic and mhd s1+? Contemplating down pipes but don’t want my car to get too loud - are careless downpipes our ofnquestion then and need highflow downpours!? Or are Catless do not that loud? Thanks __________________ 2011 335 Msport Xdrive Space grey purchased on 8/7/15
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09-04-2018, 11:02 AM	#2
LoneWolfPistol Private First Class 9 Rep 163 Posts Drives: Decent Join Date: Jul 2018 Location: NY iTrader: (0)	don't have exact numbers for sure but it would be a big help. Downpipes wont make your car super loud. Also if you need a chargepipe or any parts let me know
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09-04-2018, 10:28 PM	#4
mike@x-ph.com BimmerPost Supporting Vendor 24201 Rep 190,807 Posts Drives: 07-335/12-328/18-M4/21-M4CP Join Date: Sep 2013 Location: Las Vegas iTrader: (23)	Dont have MHD numbers but should be a big difference with the upgraded intercooler __________________ Check out our current sale by clicking on this link! https://x-ph.com/sale/ Phone number 702-494-9435
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