I hope this isn't a repost.

AutoBild have also started high speed testing at Nardo in Italy, just like Auto Motor Sport.

What ever happened to reliable tuning? If I was a customer I would be very dissappointed with a few of the cars.

1) MTM Bimoto with 1020 HP, topspeed 390.6 kph (with sidewind, otherwise the 400 kph-mark (250 mph) would be cracked) - this was the fastest car

2) Porsche Sportec SPR1 with 802 HP, topspeed reached 378.4 kph - then an oil tube was broken and the test must be interrupted...
(380 km/h + claimed)

3) TechArt GT Street with 630 HP, topspeed 358.2 kph

4) Lamborghini Edo Murciélago LP 640 with 663 HP, topspeed 345.7 kph

5) TechArt Turbo Cabrio with 600 HP, topspeed 344.2 kph

6) Porsche Cayman 9ff CT-78 with Bio-Ethanol (!) and 781 HP, topspeed reached 336.3 kph (claimed 355 kph) - then a bottom deflector plate was broken and the test interrupted

7) Brabus Maybach S7 with 730 HP, topspeed 330.6 kph

5) MBK E 63/8 with 550 HP, topspeed 330.5 kph

8) VW Golf HGP with 600 HP, topspeed 327.6 kph

9) Lorinser SL Nardo3 with 630 HP, topspeed 325.0 kph

10) Porsche TTP Cayman S with 470 HP, topspeed 324.3 kph

11) MKB E 55/8K with 620 HP, topspeed 323.8 kph

12) BMW M5 G-Power with bi-compressor and 730 HP (torque 700 Nm), topspeed reached 321.8 kph - then electronic fails and speed was suddenly limited. Claim was 350+ kph (220+ mph)!

13) AC Schnitzer GP 3.10 (V10 engine) with 552 HP, topspeed 318.1 kph

14) Audi HGP Roadster 3.2 Turbo with 490 HP, topspeed 314.7 kph

15) AC Schnitzer ACS5 Touring with 552 HP, topspeed 313.9 kph

16) Audi TT B&B TT 500 with 500 HP, topspeed reached 294.6 kph - then gear transmission fails