Audi TT Mk1 8N Track car first Mods?
Audi TT Mk1 8N Track car first Mods?
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Discussion

Stockers95

Original Poster:

5 posts

105 months

Thursday 25th January 2018
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Just bought a 225 mk1 TT to use for track days as a bit of fun, wondering what people have done to them in the past, i was thinking air filter, exhaust then a map but if anyone done more they recommend then I'd love to hear!

Thanks,

soad

34,701 posts

206 months

Thursday 25th January 2018
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Strip out the unnecessary weight? Lighter, more supportive seats for a start. wink

Stockers95

Original Poster:

5 posts

105 months

Thursday 25th January 2018
quotequote all
Sounds like a cost effective way for a good improvement! Do you own one?

soad

34,701 posts

206 months

Thursday 25th January 2018
quotequote all
Stockers95 said:
Sounds like a cost effective way for a good improvement! Do you own one?
Not yet. Too Hollywood for me. wink

NewNameNeeded

2,560 posts

255 months

Friday 26th January 2018
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Tuition for driver (if appropriate!) will likely make the biggest difference.

J4CKO

46,970 posts

230 months

Friday 26th January 2018
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Remove the 18 kilo ballast behind the rear bumper, remove the rear seats and spare etc.


TT forum has a thread on it, can get them down to 1100 odd kilos. They remove engine plastics, sai system, wheel arch liners, cd changer, air con etc, depends how hardcore you want to go

hoegaardenruls

1,224 posts

162 months

Saturday 27th January 2018
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If they are standard brakes and you don't want to commit to a big upgrade, then fresh discs, DS2500 pads, and better brake fluid (RBF600, or similar) is pretty cost effective.

Otherwise a set of Brembo's from a Cupra R of the same age.

alorotom

12,788 posts

217 months

Monday 29th January 2018
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Google “WAK air box mod”

Something commonly done to track and road TTs to provide better air flow

hoegaardenruls

1,224 posts

162 months

Monday 29th January 2018
quotequote all
alorotom said:
Google “WAK air box mod”

Something commonly done to track and road TTs to provide better air flow
Another option I've seen done on the 1.8T is the cone filter from the Honda S2000 - does away with the airbox altogether, and totally reversible.

andy97

4,784 posts

252 months

Wednesday 14th February 2018
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J4CKO said:
Remove the 18 kilo ballast behind the rear bumper, remove the rear seats and spare etc.
Was that fitted as part of the stability improvements, along with the rear spoiler, when early cars were recalled to "fix" their interesting handling? If so, is removing it such a good idea, unless weight from the front is somehow re-distributed to the rear?

200Plus Club

13,724 posts

308 months

Wednesday 14th February 2018
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once went round Elvington on a trackday in a TT, it was the most understeering roly poly car i've ever been in unfortunately.
it was quick though!

i'd be thinking try it first with some decent pads and fluid, and find out what regular track users are doing with theirs in terms of alignment, shocks etc, to make it more neutral if poss.


Tahiti

992 posts

277 months

Friday 16th February 2018
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andy97 said:
Was that fitted as part of the stability improvements, along with the rear spoiler, when early cars were recalled to "fix" their interesting handling? If so, is removing it such a good idea, unless weight from the front is somehow re-distributed to the rear?
For what it's worth, the Quattro Sport does without it from the factory.

AJB88

15,905 posts

201 months

Saturday 17th February 2018
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Rather than power and noise, how about focusing on suspension and braking and weight.

Coilovers, ARB's

Dr G

15,987 posts

272 months

Saturday 17th February 2018
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Right lines but for a first 'mod' on a ~15 year old car you want to be sure it's in the best health it can be. Give yourself the best possible canvas to start with.

They're prone to little electrical gremlins affecting boost and airflow so make sure it runs 100%.

The oil pump pickups sludge up with emulsified oil which on track could prove catastrophic. Worth checking/cleaning/replacing for your peace of mind. The clutch slaves on these can also fail without warning so one to hold in mind if you don't know its history.

These cars were always known for eating assorted suspension bits, top mounts, drop links, springs... anything that's showing signs of age/wear replace. The 'dogbone' engine mounts often wears prematurely too and give you what feels like loads of drive-line shunt. There are quality uprated/poly versions of everything underneath a TT readily available.

Top all that off with the best tyres you can afford (Pilot Supersports are staggering as fast road/track tyres) and a proper 4 wheel alignment.

If there's any cash left in the piggy bank some track tuition is great value and will pick you up more pace than any remap, big brake kit, coilovers ever would. The instructors generally have a really good feel for what a car's doing as well and should be able to make a few good pointers on the car if they felt it was lacking somewhere or doing something unusual.