We installed the GReddy exhaust on my car yesterday for TPR Magazine. OMG. It fits like a glove, sounds great, and made remarkable HP.

I was hoping for 10 WHP but it made 19 WHP. Keep in mind my car is supercharged.

I will post pics and video of the run as soon as we upload it (hopefully later today). I want to thank GReddy for the exhaust and TPR for using my car for the test.

BTW, I was really worried about noise but this exhaust has just a deep bass sound that would not bother you one bit!

5 out of 5 stars for GReddy. If any of you can appreciate how hard it is to get those tips lined up just perfectly.........They did a perfect job!!!!!!

 

Is it different than the GReddy SP2?

 

wow..thats cool..did you video, i bet it sounded nasty

 

GReddy SP2

 

So 19 whp.... that brings your total to what?

 

[QUOTE=rt350;2601883]
I was hoping for 10 WHP but it made 19 WHP. QUOTE]

19 RWHP, does not sound possible from an axel back.

 

Have you lifted the IS350 and looked at the exhaust? It is flattened. I was surprised to see how the stock was designed. You can say not possible but you would have to say "Wow, I stand corrected!"

 

Last time I put my car on the Dyno I made 293 to the wheels (see past posts but my car stock is lower than most with the 19x10's on the rear so let's not get into a debate here about my low base whp). So yesterday, I only hit 289 to the wheels. After the GReddy, 309. I was very happy with the results. Here are some vids of the run.
******I am only posting to show you results with the LMS SC kit working with the GReddy exhaust. Have not tested other exhasuts.******* Hope this helps those that are interested.
Thank you for the opportunity.
http://www.*****.com/movies/is350_img.jpg


http://www.*****.com/movies/is350_frnt.mov


http://www.*****.com/movies/is350_bck.mov

 

to help people see the picture.

 

What spoiler is that?? Looks pretty gangsta!

 

thanks DJ Amtrax, now can you convert the .mov to something else so I don't have to install quicktime? heheh

 

Congrats on the power gains! Now get some better video footage and some 12 second time slips!

 

Anyone?!?!!?

 

Sounds really good.

 

Where is the best place to purchase this exhaust online? Obviously, looking for the most competitive price and a good place to do business with.