Eric has done his homework. The car belongs to a friend of mine. It's ONLY mods are a TE44 , K&N, adj. reg., blue tops and Erics chip. The chip replaced a Quad Air 93 that also had VERY good street manners. The major difference was at WOT. The car pulls harder at 15lbs. with this chip than the QA did at 17lbs. with a xylene mix (still in the tank). I have been involved with TR's for a long time and usually dont put much stock in seat-of-the-pants but the comparison was only 15 mins. apart. Track time is on the agenda for some hard data.