GoodSpeed Performance is First to release the RennTech ECU software for the 2008 Bentley, producing 625 hp!

Now available from GoodSpeed Performance: the 625 HP 565TQ Bentley ECU flash.

This new RennTech ECU Flash raises the Bentley Continental and Flying Spur’s twin-turbo W12 from the stock 552 HP to 625 HP. The GT Speed Coupe experiences a bump from 600HP to the same 625 HP. GoodSpeed is the first to offer this new RennTech flash in house. RennTech's Bentley ECU software upgrade is now available for $6400 US for Bentley Continental and Flying Spur, and $6800 US for the GT Speed Coupe. Contact Jon or Joe at GoodSpeed Performance for more information.

In addition to the power-producing ECU upgrade, GoodSpeed is offers the RennTech digital lowering module for Bentley. This module features multiple microprocessors that constantly communicate with the existing on-board systems, unlike other lowering products that "trick" the stock systems and disable the standard diagnostics. RennTech's lowering module allows owners to set the car up to 50 MM below the stock setting and provides eight levels of adjustability for each of the front and the rear wheels. The car can be lowered so it is level, or lowered more in the front for a 'raked' look. Alternatively, lowering the rear of the car more will help with weight transfers benefiting straight line performance at a drag strip. The RennTech digital lowering module available now for $1395 US.

Above: Continental Flying Spur with the RennTech performance ECU flash and lowering module.

GoodSpeed employees a MaHa LPS3000 all wheel drive dynamometer; which is necessary to accurately test the continuous, all-wheel-drive systems in the Bentley.