Standard Back Box Required
Standard Back Box Required
Author
Discussion

Erich Stahler

Original Poster:

2,878 posts

293 months

Monday 4th August 2014
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Anyone know where I can get one, or does anyone have one? I have finally got fed up with sports system!

purpleliability

627 posts

208 months

Monday 4th August 2014
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If you are struggling to find one, you could always try decat silencers and silenced mid pipes from ACT.

Byker28i

84,343 posts

240 months

Tuesday 5th August 2014
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I agree - mine looks like


Additional Silencing in the centre pipes and in the tail pipes
I wouldn't go back to a standard box. Large, heavy, poor road clearance

spitfire4v8

4,021 posts

204 months

Tuesday 5th August 2014
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There's a std backbox on ebay right now.
The act stuff is lovely, I sell their large back box and it sounds and looks fabulous.

gruffalo

8,091 posts

249 months

Tuesday 5th August 2014
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spitfire4v8 said:
There's a std backbox on ebay right now.
The act stuff is lovely, I sell their large back box and it sounds and looks fabulous.
+1 for this, nice noise but fairly quiet, I seem to read around 98dB at a static noise test now.

Byker28i

84,343 posts

240 months

Tuesday 5th August 2014
quotequote all
gruffalo said:
+1 for this, nice noise but fairly quiet, I seem to read around 98dB at a static noise test now.
Have you got the cats in? Is this a copy of the old SP exhaust?

gruffalo

8,091 posts

249 months

Tuesday 5th August 2014
quotequote all
Byker28i said:
gruffalo said:
+1 for this, nice noise but fairly quiet, I seem to read around 98dB at a static noise test now.
Have you got the cats in? Is this a copy of the old SP exhaust?
No CATS and still 98dB:-)

Erich Stahler

Original Poster:

2,878 posts

293 months

Tuesday 5th August 2014
quotequote all
Byker28i said:
I agree - mine looks like


Additional Silencing in the center pipes and in the tail pipes
I wouldn't go back to a standard box. Large, heavy, poor road clearance
Poor road clearance, would have thought there was only a nat's in it depth wise.

Byker28i

84,343 posts

240 months

Wednesday 6th August 2014
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I had 75-80 mm clearance to the road from the bottom of the exhaust. I had to be ally careful going over speed humps, ramps etc. I have lots more with the act exhaust fitted, so I haven't touched anything in a while now.. Outriggers are 120mm front 130mm rear to the road