http://www.blauparts.com/assets/audiworld/audi_tt_shocks.jpg (http://www.blauparts.com)

For a limited time we're including a FREE Gift - 2 Tie Rod Ends ($39.95 Value)

August Blausport Shock Sale - $20.00 OFF + FREE SHIPPING

2000-2006 TT Coupe Quattro w/ 1.8L and Standard Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1027)
2000-2006 TT Roadster Quattro w/ 1.8L and Standard Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1027)

2000-2006 TT Coupe Quattro w/ 1.8L and Factory Sport Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1027)
2000-2006 TT Roadster Quattro w/ 1.8L and Factory Sport Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1027)

2000-2006 TT Coupe Non-Quattro w/ 1.8L Engine and Standard Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1025)
2000-2006 TT Roadster Non-Quattro w/ 1.8L and Standard Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1025)

2000-2006 TT Coupe Non-Quattro w/ 1.8L and Factory Sport Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1026)
2000-2006 TT Roadster Non-Quattro w/ 1.8L and Factory Sport Suspension (http://www.blauparts.com/proddetail.asp?prod=MGR1026)

*Sale price, free shipping, and free gift specials on select kits only. Free ground shipping to the contiguous 48 US states. Offer Ends 8/31/11. Subject to change without notice.

Blauparts' Vw Parts Department (http://www.blauparts.com)

http://www.blauparts.com/assets/audiworld/summer.jpg (http://www.blauparts.com)

Unfortunately for you and Colin, you wont be abe to get a NAV unit because they only came with the MMI and neither of your cars have it. MMI is the fiber optics data bus that Audi uses for their infotainment. Upgrading is pretty easy, mainly plug and play. For yours though, it has to be pre-wired from the factory. In the new A4 to have NAV you would have needed to upgrade to the MMI system anyway. Your best bet is to go after market. This would be cheaper in the long run anyway.