Straight pipes H6?

Exhaust modifications

Straight pipes H6?

Postby Nooobness » Tue Mar 15, 2016 5:12 pm

hey guys! i saw this video online of a H6 straight pipes and it sounds amazing
i've got a 2005 3.0r and want to make my exhaust louder
currently my only non cosmetic mods are a kido tune and also ultrex mufflers

i know very little about exhausts so would appreciate your experienced input
1. how much would it cost to straight pipe my exhaust system and where would be the best place in melbourne to get it done? (i live on the inner eastern suburbs)
2. is it illegal??
3. will it drone? (i heard if you leave the resonators in then it wont), but then again im not sure if that even makes sense

thanks guys!

appreciate it :D

jon :lol:
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Re: Straight pipes H6?

Postby JBM3.0NZ » Wed Jun 08, 2016 10:16 am

Will sound absolute SHIT outside under hard acceleration ...and car would run like crap ... some great posts on exhaust system that do sound good on the forum..
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Re: Straight pipes H6?

Postby Curley5959 » Sat Jun 11, 2016 10:46 pm

Definitely advise at least having 2 hi-flow cats and a hotdog resonator.

Personally, I have Raptor Headers > Stock Cats > 3rd Cat Delete > Hotdog Resonator > 2.25" Catback Exhaust > Ultrex Performance Mufflers. Its reasonably quiet as long as you don't put your foot down, then it screams.

You must have cats to prevent raspiness and it is advised to have a resonator to prevent drone.

Here are a few videos of the stages I have completed:

Ultrex Performance Mufflers

Hotdog Resonator > 2.25" Catback Exhaust > Ultrex Performance Mufflers (Stock Resonator Removed)

Raptor Headers > Stock Cats > 3rd Cat Delete > Hotdog Resonator > 2.25" Catback Exhaust > Ultrex Performance Mufflers
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Re: Straight pipes H6?

Postby Perscitus » Tue Jun 14, 2016 9:13 am

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Re: Straight pipes H6?

Postby RX25SE » Tue Jun 14, 2016 6:02 pm

I'd reckon a straight through system would drone like a MOFO.
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