Haven't seen this before and wanted feedback. Any reason you shoudn't or couldn't? Would like to keep the cat if possible.

2003.5 DP 5AT Sedan
14.2 @ 97.18
Z-Tube
K&N Drop In & Airbox Mod
10 Wire Hyper-Ground
Crawford Plenum (V4)
UR Crank Pulley
Hotchkis Sways (M/M)
Polk EX-3500 Tweeters/Shock Sensor/H-Liner

 

The stock Y-pipe on a sedan, coupe, and 350Z are all the same. No point in switching. Now getting an aftermarket Y-pipe is a different story. The stock coupe mid-pipe however is definitely different and lots of sedan owners have done the mod. Do a search and you'll find this subject talked about plenty of times.

04' G35S 6MT Ivory Pearl, Willow, Premium
Z-Tube / NFC Y-Pipe / Custom Mid-Pipe / 350 EVO Rear Sway/ '03 350Z Shocks and Springs

 

I meant to ask if anyone has the coupe mid pipe and an aftermarket Y COMBINED

2003.5 DP 5AT Sedan
14.2 @ 97.18
Z-Tube
K&N Drop In & Airbox Mod
10 Wire Hyper-Ground
Crawford Plenum (V4)
UR Crank Pulley
Hotchkis Sways (M/M)
Polk EX-3500 Tweeters/Shock Sensor/H-Liner

 

i have the full coupe exhaust system for sale if any sedan owners are interested...just pm me..

 

SixFive,
Someone on the forum definitely has I just can't remember who. I think it came up over the summer in a thread about the midpipe or HKS muffler. Hope that helps.

 

I just have coupe mid-pipe with the stock Y-pipe. Though I noticed a slight change in exhaust tone, the difference between the coupe and sedan pipes was not overwhelming. After running this combo for a couple months, I have grown to appreciate it more. Also, the coupe mid-pipe weighs 25 lbs. less that the sedan version. For the $100 spent on the used pipe, it was definitely worth it for me. I performed this as a temporary mod until I decide which full cat back to get.

I have not read many positive things about aftermarket Y-pipes. Then again, I have not spent much time researching them.


*'03.5 MT6 Sedan, Premium, CB*
Z-tube, Pop-Charger, Coupe Mid-Pipe, Autovation pedals

*'00 Saleen S281-SC*
Mucho mods. See it here!