Welcome to Ace Performance Cars Website.
We are a small family firm dedicated to meeting your needs.
Whether that be a rolling road tune to obtain optimum performance from your car to a complete engine rebuild.

We cover - road, race and rally preparation.

Our specialist welder will fabricate oil breather systems, catch tanks and inter coolers to order - just tell us what you require and we will make it.

We are currently developing a lightwieght exhaust system, hand tailored for normally aspirated and turbo charged cars. This is currently being tested on our RS 500 - on a race car kilos equal seconds!

We also straighten and repair badly damaged alloys, visit are website at www.alloywheelrepairs.net for more details.

We are the sole Scottish Distributor of the new TDI RAPID - a "plug 'n' play" module for turbodiesel engines which enhances torque and increases performance upto 25%.

We can also supply and fit all the leading suspension systems eg. Bilstein and Koni.

We supply Silkolene oils and pro-boost octane booster. We use Silkolene Turbolene GTI in our RS 500 and have found big improvements and smoother running.

We recommend this oil to all our customers with high performance cars - especially if they want to make their turbo to last longer!

Turbo chargers can be built to your specifations.

Also available are the latest ceramic ball-bearing turbos.

All turbo chargers are balanced to 140,000rpm.

We are situated in the Borders, close to the M 74. Take junction 13 - the A 702 to Biggar,
then follow the signpost to Carnwath.

Open mon - fri. 9 to 6
Sat......9 to 12