Another TTDA Installed....

Ryan E. · 11-09-2003, 06:39 AM

Hey guys. While on a brief visit home from London, I was able to install my TTDA. This is a great mod. Excellent quality.

The install was more than I bargained for, as it turns out that my engine bay is set up a little different than everyone else so far who has installed the TTDA. My TT is an early 2001 build. I have no ESP, the Audi Sport Steering Wheel, and larger rear-view mirror. But most importantly, I have the headlight ballast that is mounted to the car...not to the back of the headlight housing. Unfortunately this Ballast is mounted in the exact place where you would run the feed hose to the front of the car (for those with FMIC). After some fooling around, I was able to find a temporary location to mount the ballast out of the way. Later I will find a better way, but I didn't have much time this week since I was only home a few days.

I also opted not to cut the sheet metal, so I only ran one feed to the front grill and put the other in the wheel well behind the liner. You can see this in the pics.

Overall I am very happy with this mod. I didn't get to drive it too much, but it felt good. The car was running strong and the weather was unseasonably cold for Texas. I think my car is still adjusting to the changes. I'll have to keep an eye on it when I get back to Texas in the Spring.

The Modshack Rocks!

-Ryan E.

Ryan E. · 11-09-2003, 06:40 AM

Ryan E. · 11-09-2003, 06:42 AM

You can also see where I relocated my horns...just to the right of the white PVC elbow.

-Ryan E.

Ryan E. · 11-09-2003, 06:43 AM

...yes...I know my MAF is not connected yet. I found out on my first test drive. :-)

-Ryan E.

thefork · 11-09-2003, 08:01 AM

Ryan E. · 11-09-2003, 08:05 AM

...connector to draw air into the feed. These were parts found in the plumbing section at Home Depot.

-Ryan E.

isayx3 · 11-09-2003, 09:24 AM

If so what did you do? Or what do you suggest?

thefork · 11-09-2003, 10:23 AM

Ryan E. · 11-09-2003, 10:35 AM

Not sure how big the risk is. I rarely drive in bad weather, and I would hope that the filter would catch any water vapor that gets sucked up in during a rainy drive. I don't ever have to drive through deep water, and even if I did the airbox should draw air through the fender well feed if there is water blocking the front feed...since it would be the path of least resistance.

Anyone else with a TTDA (w/front feeds) have an issue with water?

-Ryan E.

Ryan E. · 11-09-2003, 10:38 AM

There must have been a point at which Audi chose to attach the xenon ballast to the back of the light housing. It may or may not coincide with the introduction of ESP. We would need to check out some other cars to decide.

You just have to relocate it. Not a big deal, but anyone installing a TTDA with a similar setup to mine should be aware just so that they know what they are getting into.

-Ryan E.

11-09-2003, 06:39 AM	#1
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	Another TTDA Installed.... Hey guys. While on a brief visit home from London, I was able to install my TTDA. This is a great mod. Excellent quality. The install was more than I bargained for, as it turns out that my engine bay is set up a little different than everyone else so far who has installed the TTDA. My TT is an early 2001 build. I have no ESP, the Audi Sport Steering Wheel, and larger rear-view mirror. But most importantly, I have the headlight ballast that is mounted to the car...not to the back of the headlight housing. Unfortunately this Ballast is mounted in the exact place where you would run the feed hose to the front of the car (for those with FMIC). After some fooling around, I was able to find a temporary location to mount the ballast out of the way. Later I will find a better way, but I didn't have much time this week since I was only home a few days. I also opted not to cut the sheet metal, so I only ran one feed to the front grill and put the other in the wheel well behind the liner. You can see this in the pics. Overall I am very happy with this mod. I didn't get to drive it too much, but it felt good. The car was running strong and the weather was unseasonably cold for Texas. I think my car is still adjusting to the changes. I'll have to keep an eye on it when I get back to Texas in the Spring. The Modshack Rocks! -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 06:40 AM	#2
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	Front Feed Pic __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 06:42 AM	#3
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	Behind Liner You can also see where I relocated my horns...just to the right of the white PVC elbow. -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 06:43 AM	#4
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	Top View ...yes...I know my MAF is not connected yet. I found out on my first test drive. :-) -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 08:01 AM	#5
thefork New Member Account #: 43224 Join Date: Sep 2002 Posts: 464	What did you put on the end of the front feed?

11-09-2003, 08:05 AM	#6
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	90 degree PVC elbow and a 3" diameter rubber expansion ...connector to draw air into the feed. These were parts found in the plumbing section at Home Depot. -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 09:24 AM	#7
isayx3 New Member Account #: 61000 Join Date: Aug 2003 Posts: 302	Anyone else do a non ESP TTDA install? If so what did you do? Or what do you suggest? __________________

11-09-2003, 10:23 AM	#8
thefork New Member Account #: 43224 Join Date: Sep 2002 Posts: 464	Is there some kind of attachment at the end to keep water out?

11-09-2003, 10:35 AM	#9
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	Nope Not sure how big the risk is. I rarely drive in bad weather, and I would hope that the filter would catch any water vapor that gets sucked up in during a rainy drive. I don't ever have to drive through deep water, and even if I did the airbox should draw air through the fender well feed if there is water blocking the front feed...since it would be the path of least resistance. Anyone else with a TTDA (w/front feeds) have an issue with water? -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

11-09-2003, 10:38 AM	#10
Ryan E. Junior Member Account #: 657 Join Date: Mar 2000 Posts: 1,943	It may not only be a factor of non-ESP cars... There must have been a point at which Audi chose to attach the xenon ballast to the back of the light housing. It may or may not coincide with the introduction of ESP. We would need to check out some other cars to decide. You just have to relocate it. Not a big deal, but anyone installing a TTDA with a similar setup to mine should be aware just so that they know what they are getting into. -Ryan E. __________________ 2001 225TTQC APR 93 Octane Chip,APR 3" Turbo-back Exhaust,Forge FMIC w/ Samco Hoses,Porsche 993 Turbo Big Reds,Forge DV,Modshack Stage 3, Bilstein/H&R Combo,Neuspeed 19mm Rear Sway Bar,MKI Front Control Arms,KMAC Camber Kit,Stable Energies Harness Bar,Deist Race Harnesses,Defi Link System Gauges,Wilson_TT Gauge Pod,BBS CH Wheels (Street),BBS RC Wheels (Track)

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