Exhaust back box

adem.csl · 11-01-2014, 10:10 PM

Ive got a miltek back box with a supersprint centre section.
Now i want to change the back box as i cant stand the noise of it.who has a back box that doesn't have such a strong rasp to it?
Supersprint centre section has quietened the rasp a bit but i didn't realise when i bought the back box that it was gonna sound like it.

**Mike R** · 11-01-2014, 10:20 PM

Quote:

Originally Posted by adem.csl

Ive got a miltek back box with a supersprint centre section.
Now i want to change the back box as i cant stand the noise of it.who has a back box that doesn't have such a strong rasp to it?
Supersprint centre section has quietened the rasp a bit but i didn't realise when i bought the back box that it was gonna sound like it.

The standard one rasps even more, but the Supersprint back box has a lovely deep bellow - but it is effing loud and drones below 3000rpm LOL.

adem.csl · 11-01-2014, 10:23 PM

Quote:

Originally Posted by Mike R

The standard one rasps even more, but the Supersprint back box has a lovely deep bellow - but it is effing loud and drones below 3000rpm LOL.

I know mate i hate the rasp thats why ive swapped for miltek but i don't want a drone either i don't mind a deep note but i cant stand the noise of mine anymore

**Mike R** · 11-01-2014, 10:29 PM

Quote:

Originally Posted by adem.csl

I know mate i hate the rasp thats why ive swapped for miltek but i don't want a drone either i don't mind a deep note but i cant stand the noise of mine anymore

It's only an issue around town, on normal high speed driving it is not much louder than standard (providing you're above 3000rpm) and on a steady state throttle.

adem.csl · 11-01-2014, 10:56 PM

I will have a listen to yours next time your about if thats ok?

**Mike R** · 11-01-2014, 11:54 PM

Quote:

Originally Posted by adem.csl

I will have a listen to yours next time your about if thats ok?

No probs

.

billyboysm3 · 12-01-2014, 08:20 AM

Best set up I've found is ss cats, ss non res centre section and oem back box.

**glendog74** · 12-01-2014, 09:09 AM

Full Supersprint + OEM cats = much less drone than Miltek

adem.csl · 12-01-2014, 10:04 AM

Quote:

Originally Posted by billyboysm3

Best set up I've found is ss cats, ss non res centre section and oem back box.

My back box has had the fixing brackets cut off and sleeves fitted so i cant try it cos im not cutting my centre section.
It still has the rasp though.i don't want that

adem.csl · 12-01-2014, 01:05 PM

Quote:

Originally Posted by glendog74

Full Supersprint + OEM cats = much less drone than Miltek

Whats the rasp like rob and does it pass db test on track
My shit box only just makes it IF you come straight off the motorway straight to testing don't let it cool down you have no chance

11-01-2014, 10:10 PM	#1
adem.csl S5, Sport On, DSC M-track Join Date: Sep 2012 Location: north london Posts: 1,012 Casino cash: $7218	Exhaust back box Ive got a miltek back box with a supersprint centre section. Now i want to change the back box as i cant stand the noise of it.who has a back box that doesn't have such a strong rasp to it? Supersprint centre section has quietened the rasp a bit but i didn't realise when i bought the back box that it was gonna sound like it. __________________ Bmw in the blood!!

11-01-2014, 10:56 PM	#5
adem.csl S5, Sport On, DSC M-track Join Date: Sep 2012 Location: north london Posts: 1,012 Casino cash: $7218	I will have a listen to yours next time your about if thats ok? __________________ Bmw in the blood!!

12-01-2014, 09:09 AM	#8
glendog74 CSL Register Uber-poster! Tetris Champion! Join Date: Apr 2008 Location: Cornwall Posts: 8,861 Casino cash: $32299	Full Supersprint + OEM cats = much less drone than Miltek __________________ Cha'mone Mother F**ker!

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12-01-2014, 08:20 AM	#7
billyboysm3 CSL Register Uber-poster! Join Date: May 2011 Posts: 3,001 Casino cash: $25206	Best set up I've found is ss cats, ss non res centre section and oem back box.