raytrix

iTrader: (12)

Anyone know how much lighter the Greddy Spectrum Elite is compared to the good old stocko exhaust? And also if you were to give a db rating to this exhaust with test pipe compared to with stock cat, how much more db would we be talking about when comparing test pipe vs stock cat for the Greddy Spectrum Elite?

Ultimateone

iTrader: (10)

Dumping your Hi Power?

raytrix

iTrader: (12)

family is getting annoyed by it. The HKS Hi Power will be up for sale soon in the private for sale section after I get the Greddy SE in. I'll make a flyby video before i take the HKS Hi Power Exhaust off and sell it. No one has made a video of it broken in and flyby yet.

Ultimateone

iTrader: (10)

SE sounds very quiet but perfect with a test pipe, but the pipes are a smaller dia.

raytrix

iTrader: (12)

I'm looking to make nothing over 350hp anyways and 2.75" is enough for up to 500 hp. 3" is for beyond that. I figure a Greddy SE + Test Pipe should still be significantly quieter than what I have now without a test pipe.

Phenix

Where did you get the info from the 2.75" is good enough for 500hp? Not doubting you but I'd love to find out that I can run the Greddy SE and still achieve my 400-450 whp goal on pump gas. I just love the look of that exhaust.

WiCkEd-FaSt

iTrader: (1)

I would also like to know where you heard 2.75" pipe is good enough for 500hp

raytrix

iTrader: (12)

I got it from here.

https://www.evolutionm.net/forums/6643892-post20.html

alktrio06

iTrader: (1)

I have the Greddy SE and I think it both sounds great and looks great. I cant remember exactly, but for some reason I remember it shipped at 150 pounds on the ups tracking site?
Might not be what your looking for, but just fyi

WiCkEd-FaSt

iTrader: (1)

Is 70MM the ID or the OD?????