Removal of sound deadening and/ or sound absorbtion materiai
Removal of sound deadening and/ or sound absorbtion materiai
Author
Discussion

Kettmark

Original Poster:

928 posts

181 months

Sunday 10th February 2019
quotequote all
As above in a 2005 997.1 c2s. Is this a worthwhile undertaking to reduce weight and any idea how long it would take a competent mechanic to then refit carpets etc?
I've read elsewhere that there is more weight saving to be gained by removing the sound absorbing material but this may be glued to the carpets?
I've got carbon folding bucket seats ready to fit so was wondering where else I can shed a few pounds in an attempt to make the car feel more alive.
About to also fit IPD kit.
Any advise would be much appreciated.

arcamalpha

1,113 posts

192 months

Sunday 10th February 2019
quotequote all
Tough job to achieve meaningful results I’d suggest. Could well be glued in place and it’s not just on the inside either; there will likely be the foam stuff sprayed under the rear arches too.

Start by pulling up rear seat area to find out what it might involve.

Scho

2,479 posts

231 months

Sunday 10th February 2019
quotequote all
Kettmark said:
As above in a 2005 997.1 c2s. Is this a worthwhile undertaking to reduce weight and any idea how long it would take a competent mechanic to then refit carpets etc?
I've read elsewhere that there is more weight saving to be gained by removing the sound absorbing material but this may be glued to the carpets?
I've got carbon folding bucket seats ready to fit so was wondering where else I can shed a few pounds in an attempt to make the car feel more alive.
About to also fit IPD kit.
Any advise would be much appreciated.
PAS delete?

Fit lightweight battery?

Remove Aircon?

Light wheels?

Have a dump before you get in.


Kettmark

Original Poster:

928 posts

181 months

Sunday 10th February 2019
quotequote all
I need to use it as my daily driver so don't want to remove power steering or aircon.
I always drop the kids off at the pool before driving

arcamalpha

1,113 posts

192 months

Sunday 10th February 2019
quotequote all
Especially for a daily I wouldn’t have thought anything that can’t be reversed would be worthwhile. Even if you went mad you’d probably only save 50kg or so on a car that would still weigh 1400+.

What are you trying to achieve? If it’s handling then consider suspension options, geo, ride height and maybe lighter wheels. If you want to let more noise through consider intake and exhaust options. Changing the interior would be a long way down my list.

Kettmark

Original Poster:

928 posts

181 months

Sunday 10th February 2019
quotequote all
Have got some carbon folding bucket seats about to be fitted & was wondering how else i could economically shed a few pounds without expensive suspension or exhaust mods.
Could get into big money with wheel change too..

BertBert

21,186 posts

239 months

Sunday 10th February 2019
quotequote all
Redoing the interior isn't going to be cheap to do properly and as others have said won't lose much weight and will make it a less pleasant place to be.

I think you may be surprised how much an effect buckets have on the feel of the car. Get them in and see how it feels.

Bert

Steve Rance

5,453 posts

259 months

Monday 11th February 2019
quotequote all
I think that you’d be far better off spending a little on some decent dampers (not high end) and a set up. That will translate into a far better driving experience and probably end up costing a lot less in terms of time and money. Also they are just bolt on upgrades. I’d much prefer driving a well set up 1400kg car with decent damping control that a 1350kg car on Standard set up and standard dampers. You could also change your steering wheel for a cup item. That would remove a lot of airbag weight and give a nicer steering feel. All great - provided you don’t hit anything

If I were you I’d buy some dampers and take you car to a good set up specialist

Kettmark

Original Poster:

928 posts

181 months

Monday 11th February 2019
quotequote all
Thanks for the advice chaps, points taken.
I will hold fire on ripping carpets etc out & see how I get on with the first rounds of mods:
Carbon folding seats
Momo steering wheel
Retro fit cruise control
Ipd kit

Probably look at wheels after that.


jamesx19

26 posts

220 months

Monday 11th February 2019
quotequote all
From my own experiences in this area and having recently modified my 996 with some lovely lightweight Fuchs alloys:

Unless you go crazy, and even if you do, you will not really alter the fundamental or overall feeling of the car. Sure, a back to back comparison with an unmodified example will have you noticing better turn in, or less inertia and more delicacy........., but you get used to all those things.

I modify most of my cars in different ways, but if I'm honest, nothing I've done has transformed any of the cars into something more than a lightly re-worked original.

No reason not to do it of course wink and I've found the best mods tend to be making the car better sounding (subjective), lower, and improving the aesthetic (Again subjective) If you want to sell the car on rather than keep forever, as has already been said, make sure you can reverse and hopefully sell on most if not all the modifications. You can usually get at least half the money back as there are plenty of others like us surfing eBay!!!!




Dammit

3,815 posts

236 months

Monday 11th February 2019
quotequote all
This is why turbo cars are so dangerous - a big jump in power is "all I need", until you get used to it, then it's another round of mods which might be some or all of turbo/injectors/intercooler/rods/pistons/manifolds/downpipe etc etc.


CocoUK

1,065 posts

210 months

Wednesday 13th February 2019
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I've removed all carpet & foam from the front seats back - weighs in ~30kg.
My goal was for more exhaust/engine sound in the cabin - huge success. Also added slow-speed suspension chirps, not a daily but wouldn't stop me.

Combined with a few other items, I've probably reduced a total nudging ~60kg. Certainly hasn't drastically altered the dynamics but feels a little livelier.

Kettmark

Original Poster:

928 posts

181 months

Wednesday 13th February 2019
quotequote all
CocoUK said:
I've removed all carpet & foam from the front seats back - weighs in ~30kg.
My goal was for more exhaust/engine sound in the cabin - huge success. Also added slow-speed suspension chirps, not a daily but wouldn't stop me.

Combined with a few other items, I've probably reduced a total nudging ~60kg. Certainly hasn't drastically altered the dynamics but feels a little livelier.
Any chance of some internal pics please? I assume you removed the rear seats too?

anonymous-user

82 months

Wednesday 13th February 2019
quotequote all
if ultimately you still want to get into the gt3 im not sure going down the proposed route with some potentially non-reversible changes will help you with the sale?

Kettmark

Original Poster:

928 posts

181 months

Wednesday 13th February 2019
quotequote all
RC1 said:
if ultimately you still want to get into the gt3 im not sure going down the proposed route with some potentially non-reversible changes will help you with the sale?
Point taken but I'm sitting tight & seeing what happens with the prices. In the meantime, I want to enjoy the feel of a gt seat plus a few other reversible mods.
If nobody wants it when I do find a suitable gt3, I'll simply keep the c2s.

LordHaveMurci

12,334 posts

197 months

Wednesday 13th February 2019
quotequote all
Be worth reading Richies thread about his CLR 996, plenty of crossover I suspect & will give you an idea of what's involved & potential benefits.

CocoUK

1,065 posts

210 months

Tuesday 26th February 2019
quotequote all
Kettmark said:
CocoUK said:
I've removed all carpet & foam from the front seats back - weighs in ~30kg.
My goal was for more exhaust/engine sound in the cabin - huge success. Also added slow-speed suspension chirps, not a daily but wouldn't stop me.

Combined with a few other items, I've probably reduced a total nudging ~60kg. Certainly hasn't drastically altered the dynamics but feels a little livelier.
Any chance of some internal pics please? I assume you removed the rear seats too?
Also removed rear seat cushions/bar and rear wiper mech. All easy to reinstall.

I considered covering the rear with a fabric, for my taste, I prefer the stripped look!