370z TANABE EXHAUST and Y PIPE DYNO and VIDS

'10Anamoly · 07-12-2010, 07:08 AM

Ufreefer, how did the exhaust sound change with the y-pipe added to the OEM catback and HF cats? Wondering if it made it sound better at all or different.

UFreefer · 07-12-2010, 08:18 AM

Quote:

Originally Posted by '10Anamoly

Ufreefer, how did the exhaust sound change with the y-pipe added to the OEM catback and HF cats? Wondering if it made it sound better at all or different.

It sounds great. Definitely better then it did with the OEM ypipe with HFCs....deeper but at the same time it has a higher pitch race tone when under full throttle. It also reduced the rasp quite a bit.

The construction of the y-pipe is great, fitment it perfect, sounds great, but almost Zero performance gain in comparision to the OEM yipe. I did a 3 base dynos with OEM exhaust, then 3 dynos with the HFC's 2 hrs later (11hp & tq gain across the power band, then 3 dynos an hr later with the Tanabe Y-pipe. I got almost 0 gains from the y-pipe but didn't lose power anywhere either...basically 1-2hp midrange.

I'll take the car back to the dyno again down the road to see if I get more gains, since I only did 3 pulls for each setup.

'10Anamoly · 07-12-2010, 08:40 AM

Sounds good!

07-12-2010, 07:08 AM	#1 (permalink)
'10Anamoly Track Member Join Date: May 2010 Location: GA Posts: 882 Drives: 2010 370Z BS M6 Rep Power: 18	Ufreefer, how did the exhaust sound change with the y-pipe added to the OEM catback and HF cats? Wondering if it made it sound better at all or different. __________________ 2013 Ford Mustang GT 374rwhp, 360rwtq SAE / GT500 Axle-Backs / Brembo Pack / Track Pack / Recaros / 6spd

07-12-2010, 08:40 AM	#3 (permalink)
'10Anamoly Track Member Join Date: May 2010 Location: GA Posts: 882 Drives: 2010 370Z BS M6 Rep Power: 18	Sounds good! __________________ 2013 Ford Mustang GT 374rwhp, 360rwtq SAE / GT500 Axle-Backs / Brembo Pack / Track Pack / Recaros / 6spd

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