want to swap blitz nur spec R for quieter exhaust
I currently have the blitz nur spec R system on my blobeye STi 3inch and am looking for a quieter exhaust, can I get away with just changing the backbox? And would any1 like to swap? And I'm looking for a quieter system as possible
Thanks Jazz |
backbox will do the trick - prodrive will be a lot quieter if you can find one
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where are you fella?
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I've got a standard wrx one would be happy to put some cash your way
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I'm located in ilford essex, mine is a 3inch not a 2.5inch. Would changing the backbox interfer with the performance?
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I'm located in ilford essex, mine is a 3inch not a 2.5inch. Would changing the backbox interfer with the performance?
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Is it just a catback you have, i have a prodrive from an STI that includes a sports cat.
Whether its a straight swap im not sure. Get some pics up anyway :) |
standard yes
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id swap you for an amd miltek if you were nearer, too quiet for me
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Originally Posted by tubbytommy
(Post 10311355)
id swap you for an amd miltek if you were nearer, too quiet for me
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I have a 2.5" sti center and prodrive backbox or Hayward and Scott backbox makes a nice rumble but not loud and doesent drone, based in Harlow Essex.
Chris |
would this fit a classic wrx, if so iv got a hks legamax system
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If the car has been mapped to a 3 inch system and you change it for a 2.5 inch one then it would be ideal to have a map tweak to suit.
With a Nur Spec R, you cannot just change the backbox as the Nur Spec R consists of a backbox and centre section. The Nur Spec R centre section will only fit the Nur spec R backbox as the holes for the bolts are at different angles on other backboxes. So if you want a quiter system then you will have to change it from the cat-back. Newage systems will fit classics but they are slightly different in length, to get it to fit a classic properly, you need to fit a newage system from the turbo-back but even then the third hangar on the backbox will not line up. |
Take it using an exhaust bung is out of the question, have a bung fitted on my own Blitz nur spec cat back and must admit it makes a big difference :-)
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Originally Posted by jono300
(Post 10320170)
Take it using an exhaust bung is out of the question, have a bung fitted on my own Blitz nur spec cat back and must admit it makes a big difference :-)
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Originally Posted by Tazz
(Post 10320130)
If the car has been mapped to a 3 inch system and you change it for a 2.5 inch one then it would be ideal to have a map tweak to suit.
With a Nur Spec R, you cannot just change the backbox as the Nur Spec R consists of a backbox and centre section. The Nur Spec R centre section will only fit the Nur spec R backbox as the holes for the bolts are at different angles on other backboxes. So if you want a quiter system then you will have to change it from the cat-back. Newage systems will fit classics but they are slightly different in length, to get it to fit a classic properly, you need to fit a newage system from the turbo-back but even then the third hangar on the backbox will not line up. |
hi mate, if your after a quieter system i have a 3" catback with small resonator on my car currently if you dont want the hayward and scott backbox. I think i sent you an email with a picture on my car.
chris |
i have a turbo back magnex nice sound and not that noisy..
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Originally Posted by JazzRST
(Post 10320201)
Hi tazz thanks for the info, think I might just take the centre section and backbox off and replace it for a different 3inch system but not as loud, would it still require a remap?
Most 3" exhausts are 3" outer diameter and 2.75" inner diameter. The blitz nur spec R is 3" inner diameter and 3.25" outer diameter, it is a "True" 3" system. So when changing from the Nur spec R to another 3" exhaust you may still need a tweak or you may get away with it, only one way to find out and that is to have the mapper look at it. The other way is to get a quieter exhaust that is also catback and a True 3" system. I think the track day friendly cobra sport system fulfills your needs. drop them a PM. Tazz |
The reality is that as a 3' system it has so much headroom in terms of flow, even a non true 3' system wont make that much difference.
I have a Revolution system- track friendly and a proper 3'- Im not interested in a swap, but would let it go for reasonable money. |
I'd be intrested in buying the blitz off you and would happly remove it and fit your new one for you too
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Originally Posted by Grant74
(Post 10320842)
The reality is that as a 3' system it has so much headroom in terms of flow, even a non true 3' system wont make that much difference.
I have a Revolution system- track friendly and a proper 3'- Im not interested in a swap, but would let it go for reasonable money. Hi mate how much was you looking for?
Originally Posted by subzerokent
(Post 10320915)
I'd be intrested in buying the blitz off you and would happly remove it and fit your new one for you too
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Sorry just realised you have a new age- mine is on a classic so not sure it will fit
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