Muffler Delete Dyno Results (+3hp)

Belsavis · 05-13-2011, 04:39 PM

Went to Engine Logics today and did 3 runs. First two completely stock, 3rd without the muffler. Saw +3hp gain without the muffler.

93 degrees F, 46% humidity.

Motordyne · 05-13-2011, 05:55 PM

Right on! I measured the same.

ninous26 · 05-15-2011, 10:56 AM

212 tq only?

Rooskey · 05-15-2011, 04:12 PM

You should go back after putting some more miles on your car so your computer can adjust. Might see better results

Belsavis · 05-16-2011, 01:38 PM

Quote:

Originally Posted by ninous26

212 tq only?

Yeah I was a little surprised, but I did it so I could measure the gains when I start adding and then tuning.

Quote:

Originally Posted by Rooskey

You should go back after putting some more miles on your car so your computer can adjust. Might see better results

Maybe it's the opposite? I have almost 40k right now.

czheng51 · 05-27-2011, 12:56 AM

i did a muffler delete and took it to a muffler shop to get some tips welded on. good idea or bad? do i lose hp or toque?

2ndChance · 05-28-2011, 01:04 AM

Quote:

Originally Posted by czheng51

i did a muffler delete and took it to a muffler shop to get some tips welded on. good idea or bad? do i lose hp or toque?

Why don't you tell us instead lol... but according to most the gain is none or minimal

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05-13-2011, 05:55 PM	#2 (permalink)
Motordyne Enthusiast Member Join Date: Nov 2008 Location: Los Angeles Posts: 384 Drives: Z Rep Power: 18	Right on! I measured the same.

05-15-2011, 10:56 AM	#3 (permalink)
ninous26 Base Member Join Date: Sep 2009 Location: Phoenix AZ Posts: 112 Drives: 03 G35 black 5AT Rep Power: 17	212 tq only?

05-15-2011, 04:12 PM	#4 (permalink)
Rooskey Track Member Join Date: Jul 2010 Location: South Carolina Posts: 974 Drives: 2014 Alpha7 GTR Rep Power: 17	You should go back after putting some more miles on your car so your computer can adjust. Might see better results

05-27-2011, 12:56 AM	#6 (permalink)
czheng51 Base Member Join Date: Sep 2010 Location: Los Angeles Posts: 110 Drives: MITSUBISHI EVO X Rep Power: 16	i did a muffler delete and took it to a muffler shop to get some tips welded on. good idea or bad? do i lose hp or toque?