350Z HR Y-pipe installed on a 2003 G35
#561
#562
#564
Here's a pic:
Okay so I was running no muffler and no muffler with test pipes for a while car was SUPER loud and it felt pretty quick..
Now I installed this Y pipe and put the muffler back on... Car feels SLOOOOOOOOOW.. IDK if this is a placebo effect because the car is very quiet or if the car is actually slower.
I'm running megan res test pipes, HR Y pipe pictured below on a stock exhaust. DE motor.
Could it be because I put on a wrong Y pipe, or a placebo effect because i'm not hearing the car anymore?
Okay so I was running no muffler and no muffler with test pipes for a while car was SUPER loud and it felt pretty quick..
Now I installed this Y pipe and put the muffler back on... Car feels SLOOOOOOOOOW.. IDK if this is a placebo effect because the car is very quiet or if the car is actually slower.
I'm running megan res test pipes, HR Y pipe pictured below on a stock exhaust. DE motor.
Could it be because I put on a wrong Y pipe, or a placebo effect because i'm not hearing the car anymore?
#568
I just got a Y-pipe off of a 2007 350z. I'll contribute some pics and measurements, even though some of the pics I have are duplicates of what's already in this thread. I did a hard reset of the ECU (battery disconnect) but I haven't had a chance to drive it yet. I'll post my driving impressions later.
Comparison Pictures
![Name: Comparison1800x600.jpg
Views: 892
Size: 44.8 KB](https://g35driver.com/forums/attachments/intake-exhaust/235926d1501885145-350z-hr-y-pipe-installed-2003-g35-comparison1800x600.jpg)
![Name: Comparison2800x600.jpg
Views: 893
Size: 49.6 KB](https://g35driver.com/forums/attachments/intake-exhaust/235927d1501885145-350z-hr-y-pipe-installed-2003-g35-comparison2800x600.jpg)
DE Y-Pipe Pictures
Collector
![Name: DE-Collector800x600.jpg
Views: 477
Size: 35.3 KB](https://g35driver.com/forums/attachments/intake-exhaust/235928d1501885145-350z-hr-y-pipe-installed-2003-g35-de-collector800x600.jpg)
Entrance from the cats
![Name: DE-Entrance800x600.jpg
Views: 466
Size: 48.4 KB](https://g35driver.com/forums/attachments/intake-exhaust/235929d1501885145-350z-hr-y-pipe-installed-2003-g35-de-entrance800x600.jpg)
Exit to the midpipe
![Name: DE-Exit800x600.jpg
Views: 449
Size: 46.7 KB](https://g35driver.com/forums/attachments/intake-exhaust/235930d1501885145-350z-hr-y-pipe-installed-2003-g35-de-exit800x600.jpg)
HR Y-Pipe Pictures
Collector
![Name: HR-Collector800x600.jpg
Views: 508
Size: 39.6 KB](https://g35driver.com/forums/attachments/intake-exhaust/235931d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-collector800x600.jpg)
Entrance from the cats
![Name: HR-Entrance800x600.jpg
Views: 473
Size: 50.0 KB](https://g35driver.com/forums/attachments/intake-exhaust/235932d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-entrance800x600.jpg)
Exit to the midpipe
![Name: HR-Exit800x600.jpg
Views: 447
Size: 48.0 KB](https://g35driver.com/forums/attachments/intake-exhaust/235933d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-exit800x600.jpg)
Midpipe entrance from the Y-pipe
Comparison Pictures
![Name: Comparison1800x600.jpg
Views: 892
Size: 44.8 KB](https://g35driver.com/forums/attachments/intake-exhaust/235926d1501885145-350z-hr-y-pipe-installed-2003-g35-comparison1800x600.jpg)
![Name: Comparison2800x600.jpg
Views: 893
Size: 49.6 KB](https://g35driver.com/forums/attachments/intake-exhaust/235927d1501885145-350z-hr-y-pipe-installed-2003-g35-comparison2800x600.jpg)
DE Y-Pipe Pictures
Collector
![Name: DE-Collector800x600.jpg
Views: 477
Size: 35.3 KB](https://g35driver.com/forums/attachments/intake-exhaust/235928d1501885145-350z-hr-y-pipe-installed-2003-g35-de-collector800x600.jpg)
Entrance from the cats
![Name: DE-Entrance800x600.jpg
Views: 466
Size: 48.4 KB](https://g35driver.com/forums/attachments/intake-exhaust/235929d1501885145-350z-hr-y-pipe-installed-2003-g35-de-entrance800x600.jpg)
Exit to the midpipe
![Name: DE-Exit800x600.jpg
Views: 449
Size: 46.7 KB](https://g35driver.com/forums/attachments/intake-exhaust/235930d1501885145-350z-hr-y-pipe-installed-2003-g35-de-exit800x600.jpg)
HR Y-Pipe Pictures
Collector
![Name: HR-Collector800x600.jpg
Views: 508
Size: 39.6 KB](https://g35driver.com/forums/attachments/intake-exhaust/235931d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-collector800x600.jpg)
Entrance from the cats
![Name: HR-Entrance800x600.jpg
Views: 473
Size: 50.0 KB](https://g35driver.com/forums/attachments/intake-exhaust/235932d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-entrance800x600.jpg)
Exit to the midpipe
![Name: HR-Exit800x600.jpg
Views: 447
Size: 48.0 KB](https://g35driver.com/forums/attachments/intake-exhaust/235933d1501885145-350z-hr-y-pipe-installed-2003-g35-hr-exit800x600.jpg)
Midpipe entrance from the Y-pipe
![Name: MidpipeEntrance800x600.jpg
Views: 481
Size: 67.8 KB](https://g35driver.com/forums/attachments/intake-exhaust/235934d1501885145-350z-hr-y-pipe-installed-2003-g35-midpipeentrance800x600.jpg)
The following users liked this post:
Maxima_Joe (08-09-2013)
#570