New Headers! MagnaFlow headers. VIDS UP! - Lexus IS Forum
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post #1 of 83 (permalink) Old 03-25-2010, 04:11 PM Thread Starter
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New Headers! MagnaFlow headers. VIDS UP!

So my cat went bad (bank 1 and bank 2), so decided to get new headers. I wanted to get mazzuri.. but no one has been selling. Grandpa has worked on toyotas for 20 years so he basically helps me with isntalls. He ordered a MagnaFlow header/catback.. Am i the first one with these? I have a Stock Intake, Greddy Catback, Stock y-pipe, and Magnaflow headers. Increase speeed is amazingly noticeable like crazy, and the sound is pretty loud but sexy and not fart canny either.

Was just wondering if anyone has heard of Magnaflow Headers for the IS.

well i have vids. ill take a picture of the box it came in. here are some links:

<-- start up plus revs
<-- first and second gear

ill get pics tomorrow.
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GGP 03 IS300 Sports Design
- Enkei - Alpine - Greddy - Altezza -Megan - JoeZ -CXRacing - Hotchkis - NRG - Magnaflow - Flashtech - HKS -BLOX -TRD -

Last edited by zfury01; 03-25-2010 at 09:19 PM.
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post #2 of 83 (permalink) Old 03-25-2010, 04:17 PM
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I haven't, can't wait to see a video. Can you provide one each of inside and outside the car?

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post #3 of 83 (permalink) Old 03-25-2010, 04:23 PM
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I've never seen/heard of a magnaflow header for the IS300, although I am aware of their catback system.

Have a question? Try the my.is FAQ or, if you can't find an answer there, search before posting your question (hopefully in the correct forum).

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post #4 of 83 (permalink) Old 03-25-2010, 04:23 PM Thread Starter
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yea will do. ill get a vid of it starting, idle, going. Probably tomorrow.

GGP 03 IS300 Sports Design
- Enkei - Alpine - Greddy - Altezza -Megan - JoeZ -CXRacing - Hotchkis - NRG - Magnaflow - Flashtech - HKS -BLOX -TRD -
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post #5 of 83 (permalink) Old 03-25-2010, 04:32 PM
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And make sure you take a picture that clearly shows this header is indeed manufactured by Magnaflow because I'm having my doubts...

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post #6 of 83 (permalink) Old 03-25-2010, 04:39 PM
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never heard of them. just did a lot of searching and didnt find any hint of such a thing

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post #7 of 83 (permalink) Old 03-25-2010, 08:51 PM
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not bad zack.... when did u put ur wheels on?

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post #8 of 83 (permalink) Old 03-25-2010, 09:10 PM
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Simply wow, i aint much about throwing in magna flow parts in an import since i kinda seem them as domestics only, but the headers make a heavenly sound! is like a mini V8 lol so were did u get them from? AND GET IT DYNOED!

*01 Is300//1jz-gte//*
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post #9 of 83 (permalink) Old 03-25-2010, 09:13 PM
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Yea if these are Magnaflow headers post up some details! What catback is on it, the Greddy or Magnaflow? Said you order the headers and CB from Magnaflow, but you say you have the Greddy.... Need some clarification...
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post #10 of 83 (permalink) Old 03-25-2010, 09:16 PM
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Quote:
Originally Posted by Keilux View Post
Yea if these are Magnaflow headers post up some details!
i took a quick search around google and came up with nothing about magnaflow making headers for our cars. All they have in their site is a complete full exhaust for near $800!!

*01 Is300//1jz-gte//*
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post #11 of 83 (permalink) Old 03-25-2010, 09:20 PM Thread Starter
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yea.. mine cost $560.
5 year warranty though. Anything that happens.. get a brand new one sent to my front door.

GGP 03 IS300 Sports Design
- Enkei - Alpine - Greddy - Altezza -Megan - JoeZ -CXRacing - Hotchkis - NRG - Magnaflow - Flashtech - HKS -BLOX -TRD -
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post #12 of 83 (permalink) Old 03-25-2010, 09:51 PM
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Here they are!

http://www.car-sound.com/02product/s...ayproducts.asp

Now they include cat's and at a HUGE price. They are OEM replacement, being that our cats are part of the manifold they are made this way. Granted i would never buy these and rather have cheap ass 100$ SS304 Megan headers over these.
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post #13 of 83 (permalink) Old 03-25-2010, 09:58 PM
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Yeah i'm curious too, the only thing that comes up with that part number is what it says on that box a catalytic converter
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post #14 of 83 (permalink) Old 03-25-2010, 10:04 PM
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Quote:
Originally Posted by Nyke View Post
Here they are!

http://www.car-sound.com/02product/s...ayproducts.asp

Now they include cat's and at a HUGE price. They are OEM replacement, being that our cats are part of the manifold they are made this way. Granted i would never buy these and rather have cheap ass 100$ SS304 Megan headers over these.

Link doesn't work.... and is this what zfury01 is running?
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post #15 of 83 (permalink) Old 03-25-2010, 10:14 PM
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$560! u better get at least 20whp gain lol...

*01 Is300//1jz-gte//*
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