IS - 2nd Gen (2006-2013) Discussion about the 2006+ model IS models

Custom IS350 Exhaust... DONE AND INSTALLED

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Old 02-09-07 | 01:10 PM
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Originally Posted by Hameed
Welcome to CL, AZPS C6! Excellent work you did on JB IS350X's car!
Thanks! If I can get some more interested I will sponsor the board and cut some deals... but for now, no advertising for me
Old 02-09-07 | 01:13 PM
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Originally Posted by AZPS C6
Thanks! If I can get some more interested I will sponsor the board and cut some deals... but for now, no advertising for me
how much did you charge JB for his exhaust?
Old 02-09-07 | 01:50 PM
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Wow! Loud, but man does that exhaust sound sick!
Old 02-09-07 | 03:22 PM
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I like it....can you post a video inside the car?? Cause to me it sounds really good on the outside but Im wondering how it sounds on the inside...
Old 02-09-07 | 03:28 PM
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Originally Posted by AZPS C6
Thanks! If I can get some more interested I will sponsor the board and cut some deals... but for now, no advertising for me
I noticed you installed Magnaflows- so Ill take this opportunity to thank you for your business and support- If you decide to sponsor, and build a kit using our stuff- PM me if I can help you out with anything-

Thanks-

Brent Bass
Sales Manager
MagnaFlow Performance
Old 02-09-07 | 04:07 PM
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do you get any CEL?
Old 02-09-07 | 05:55 PM
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This exhaust won't cause a CEL because the primary cats are the only cats that are monitored by the ECU. The "backfire" that you hear in the video is just the rev limiter since he didn't shift soon enough in manual mode.
Old 02-09-07 | 09:27 PM
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Originally Posted by Gernby
This exhaust won't cause a CEL because the primary cats are the only cats that are monitored by the ECU. The "backfire" that you hear in the video is just the rev limiter since he didn't shift soon enough in manual mode.
Took the words right out of my mouth .

As far as the tips go, they do stick out a little bit, but to be completely honest, it's not too much and does not take away from the looks of the car IMHO.

As far as interior noise goes, there is some interior noise during acceleration. During cruise though, it is very minimal. Nonetheless, it's not stock and does not sound stock, and that is exactly how I wanted it. I still have the option to quiet it down at anytime as well. For now though, I am very happy with it. I am anxious to get it dynoed and take it down the strip to see how it does as well.

Thanks again for all the compliments guys, this board is truly made up of some classy people.
Old 02-09-07 | 11:23 PM
  #54  
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that sounds crazy..
Old 02-10-07 | 09:48 AM
  #55  
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Originally Posted by GNN60GT500
I noticed you installed Magnaflows- so Ill take this opportunity to thank you for your business and support- If you decide to sponsor, and build a kit using our stuff- PM me if I can help you out with anything-

Thanks-

Brent Bass
Sales Manager
MagnaFlow Performance
How about lowering your buyins so we can be direct
Old 02-10-07 | 09:49 AM
  #56  
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Originally Posted by dominant1
what 's with the backfire that you hear, also don't those tips stick out a little much?
the backfire is just from low back pressure... most cars with a high flow setup will do that!

the tips sticking out are the "tuner look" that is extremely popular right now... I can do the tips any way you want, but generally I just stick with what I think looks best or matches the trend unless told to do otherwise!
Old 02-14-07 | 08:32 PM
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As of right now I plan to dyno the car on Saturday morning. Unfortunately, I didn't dyno the car before I installed the exhaust. Nonetheless, the results hopefully show a good increase in comparison to the stock dyno numbers that have been posted.

I'll let you all know how it goes.
Old 02-14-07 | 08:39 PM
  #58  
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all sound, no performance. easily pulled over in California!
Old 02-14-07 | 08:44 PM
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Originally Posted by JB IS350X
As of right now I plan to dyno the car on Saturday morning. Unfortunately, I didn't dyno the car before I installed the exhaust. Nonetheless, the results hopefully show a good increase in comparison to the stock dyno numbers that have been posted.

I'll let you all know how it goes.
Honestly, the dyno results will be totally pointless to even post if you don't have prior results. The variance from car to car, day to day, and shop to shop is about 25 HP. If your results are 250 rwhp or 275 rwhp, it really wouldn't mean anything regarding the exhaust.
Old 02-14-07 | 10:19 PM
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Originally Posted by is350gtec
all sound, no performance. easily pulled over in California!
????
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