Magnaflow competition series - Dodge Challenger Forum: Challenger & SRT8 Forums

Helldawgking · #1 (**permalink**) 03-11-2010, 04:23 PM

I heard this setup on youtube and I really liked it. Does anybody have the competition series installed? It looks like the mufflers don't come with the exhaust set. What mufflers are you using?

Blu Chalnger · #2 (**permalink**) 03-11-2010, 04:57 PM

I have them it's the rear resonators that are deleted.

Blu Chalnger · #3 (**permalink**) 03-11-2010, 05:01 PM

I have them it's the rear resonators that are deleted.
They sound great!

**archtaan** · #4 (**permalink**) 03-12-2010, 07:41 AM

They are awesome! It includes the forward mufflers. Install as is, no additional mufflers necessary. It also saves a bit of weight by deleting the rear resonators.

cjn2009 · #5 (**permalink**) 03-12-2010, 08:05 AM

I just installed the Magnaflow Competition series on my SRT8 last saturday. (3". Yours would be the 2.5" i believe)
All I got to say is: it is soooo good. True x-pipe. Idle it rumbles deeply and chugs alternately between the two tips. That classic muscle car throatiness. Acceleration is pure adrenaline. The deceleration roar is beautiful.
I was shocked to have zero drone (auto SRT) though it is loud.

BIGSTEAM1 · #6 (**permalink**) 03-12-2010, 08:08 AM

Originally Posted by cjn2009

I just installed the Magnaflow Competition series on my SRT8 last saturday. (3". Yours would be the 2.5" i believe)
All I got to say is: it is soooo good. True x-pipe. Idle it rumbles deeply and chugs alternately between the two tips. That classic muscle car throatiness. Acceleration is pure adrenaline. The deceleration roar is beautiful.
I was shocked to have zero drone (auto SRT) though it is loud.

ditto...they rock.......................

Speedy! · #7 (**permalink**) 03-12-2010, 02:00 PM

I've got the Magnaflow Comp series on my R/T 6 speed. Lots of video and info on my website.

It was probably my video you saw on YouTube. It does sound exquisite!

Helldawgking · #8 (**permalink**) 03-12-2010, 02:51 PM

Originally Posted by Speedy!

I've got the Magnaflow Comp series on my R/T 6 speed. Lots of video and info on my website.

It was probably my video you saw on YouTube. It does sound exquisite!

Speedy I was trying to PM you but it wouldn't let me. Your site is awesome and it has helped me decide on the magnaflows. Thanks man.

Pythonman · #9 (**permalink**) 05-13-2010, 06:12 PM

Is there any difference in sounds noted between the Competition set with quad tips or the set that reuses the stock tips? I've decided to go with Magnaflow for sure but haven't quite made up my mind whether I want the Street series or the Comp series but the one that gives the coolest rumble when down shifting will probably be it. Also, how does the Competition drone compare with the Street version in the automatic Challengers? Thanks!

cjn2009 · #10 (**permalink**) 07-10-2010, 03:22 PM

Here is a video of my Magnaflow Competition Series 3" catback.
SRT8 AT.
I cut the ball joint ends which reduced down to 2.5" and put on MBRP quad tips.
The audio is a bit distorted. Need to shoot it from further and zoom in further I think.
It has 1,500+ miles of break in on it and sounds very good.

http://local.wnep.com/files/MagnaFlo...riesSRT8AT.MOV

(15MB file)