Track Day silencers
Track Day silencers
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Discussion

Tyre Smoke

Original Poster:

23,018 posts

291 months

Wednesday 16th April 2008
quotequote all
Having my Cerb with a straight through exhaust is absolutely fantastic for waking the neighbours, but SWMBO has decreed it's too noisy. Now, I don't really want to permanently tone it down, so was wondering about some track day cans?

Are there any that fit entirely inside the tailpipes without any protrusion out the back of the car, or only a little bit?

If not, I fear I might have to refit some sound deadening back inside the rear sports boxes cry

Olly

2,174 posts

314 months

Wednesday 16th April 2008
quotequote all
In theory motorbike baffles should work (it's what bikes use for extra track day silencing), but you'll probably need to spend some bike at a bike shop that supplies them trying to fid some that fit......



Link to supplying site

rev-erend

21,623 posts

314 months

Wednesday 16th April 2008
quotequote all
The motorbike inserts are too small.

Demon Tweeks sell Jetex decibel inserts in 2, 2,5 and 3 inch widths. Price is about 12 ~ 18 pounds each.

I think ACT also sells a bolt on silencer end can for trackdays.

Tyre Smoke

Original Poster:

23,018 posts

291 months

Wednesday 16th April 2008
quotequote all
Thanks Rev, the ACT ones stick out too far. I'd be banging my leg every time I walked around to the boot!

Olly

2,174 posts

314 months

Wednesday 16th April 2008
quotequote all
rev-erend said:
Demon Tweeks sell Jetex decibel inserts in 2, 2,5 and 3 inch widths
So they do ! thumbup
Link