350Z HR Y-pipe installed on a 2003 G35
#76
Registered User
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EVERYONE should put the 07 HR Y-Pipe on their Gs. I just finished the installation and I am very happy. The exhaust sounds a little more exotic when you get on it, and a little quieter at idle. I feel more power in the mid range and when I slam gears I can feel a difference (Butt Dyno). Thanks for the write-up DaveB!
#77
ill Sedan
iTrader: (87)
#78
#79
ill Sedan
iTrader: (87)
#80
Originally Posted by AARONHL
EVERYONE should put the 07 HR Y-Pipe on their Gs. I just finished the installation and I am very happy. The exhaust sounds a little more exotic when you get on it, and a little quieter at idle. I feel more power in the mid range and when I slam gears I can feel a difference (Butt Dyno). Thanks for the write-up DaveB!
Today I confirmed that the HR factory headers will indeed fit the VQ35DE as long as I use the HR cats (which flow a lot better as well). HR manifolds and cats are going for about $200. My car is going to be "Factory Frankenstein"
#82
ill Sedan
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Originally Posted by AARONHL
AWESOME! I wish I had a before and after dyno, it would be interesting.
I bought my Y-pipe for $100 shipped.
I bought my Y-pipe for $100 shipped.
#83
Originally Posted by DaveB
Give it time. It will get even better.
Today I confirmed that the HR factory headers will indeed fit the VQ35DE as long as I use the HR cats (which flow a lot better as well). HR manifolds and cats are going for about $200. My car is going to be "Factory Frankenstein"
Today I confirmed that the HR factory headers will indeed fit the VQ35DE as long as I use the HR cats (which flow a lot better as well). HR manifolds and cats are going for about $200. My car is going to be "Factory Frankenstein"
#87
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Got my HR pipe put on the other day. Not sure what my thoughts are yet. Maybe it's because I already had HFCs put on that it's not going to be a big enough difference. I'll have to drive the car around a bit more to give a better impression, but I *think* the exhaust is a tad louder. However I might just be telling myself that, lol.
#88
ill Sedan
iTrader: (87)
Closed the deal on my350z.com for an 07 OEM Exhaust (Y-Pipe back, no cats) for $100 picked up locally. The guy wants the whole exhaust out of his garage so I'll pick up all the parts and sell the mid-pipe and muffler for cheap to someone locally. Looking forward to hear, feel and see what this mod does to my ride.
#89
Originally Posted by RicoG35x
Dave, when you refer to the "factory headers".. are you talking about the factory exhaust manifold itself.. versus an NISMO or aftermarket tubular header?
HR OEM headers
DE OEM exhaust manifolds