Infiniti G35 G37 Sedan 07-14 Top Speed Pro-1 Y-pipe Back Exhaust System (Bevel Edge Tips) is available now.



Infiniti G35 G37 Sedan 07-14 Top Speed Pro-1 Y-pipe Back Exhaust System (Bevel Edge Tips) - Top Speed Pro 1 Performance

 

love mine.....

 

They do sound nice.
Any before/after dynos showing power gain -or- is the exhaust just for sound?

 

I ordered mine 10/24. Can't wait to actually get it.

 

That's a beautiful exhaust for sedans! Nice find man!

 

I ordered mine today. Will get it by Friday or Monday. Love the sound of it..

 

I dont know about power gains on this exhaust... It sounds good though.. In my prospective, this is the best sounding exhaust out there for G37 sedans..

 

Or just get a muffler delete, sounds EXACTLY the same for a fraction of the price. (Just saying)

 

I got a catback top speed pro 1 I'd sell for 650 if somebody is interested lol

 

This couldn't be more from the truth. I've had both, not even close to being the same sound. Hopefully someone who's truly interested in this wont be mislead

 

In straight pipe, you loose low end torque as well. And yes, there is no comparison of sound quality when it comes to straight pipe and a proper exhaust. Top Speed FTW!!!

 

Hi, I just got this exhaust and went to
Install it today and seem to be running into some trouble. The midpipe is hitting the brace and also the the drivers side muffler pipe is hitting something as well. If someone can let me know of this is normal or if I did something wrong. Thanks



Pipe touching the brace<br/>





Pipe is touching that black part

 

No idea. I wasn't actually paying attention to this detail when it was getting installed. But the guy who installed he didn't tell me anything like this either. But I will still double check mine. Check your rubber bushings which holds your muffler. There are two of them. You can actually adjust the muffler position because there is room to do it in that bushing.

 

And if possible, let us hear how your new exhaust sounds..

 

Add some washers to the bolts between the underbody and the brace to add a little space between it and the exhaust.
You can also slightly loosen the exhaust flanges, try to push up the exhaust and retighten. That may give you a little more room.

For the exhaust hitting the lower control arm mount, is it just one side?
If so, you can try to slightly push it the other direction, trying to make more room.