Home of Extreme Tuning, Modifications and Performance Parts

Based in Cornwall, Southwest England, we ship all over the world and are proud to have supplied some of the biggest tuning/motor sport names including sports car manufacturers and BTCC teams

● Bespoke Tig Welding and Mig Welding - Mild Steel, Stainless Steel, Aluminium welding / fabrication
● Stainless Steel Manifolds
● Bosch Fuel Injectors

● Siemens Deka Fuel Injectors
● Turbosmart products
● Wastegates
● Collectors
● Waste gate housings
● Wastegate Actuator Brackets
● Subframes
● Suspension
● Adaptors

● Waste gate pipes
● Exhaust Silencers
● Brackets / fixings
● Fuel Tanks
● Standard and custom turbo and custom exhaust flanges
● Batch production fabrication
● Speedo Healers
● Forged Pistons
● Dump / BOV valves
● 3 bar Map Sensors

Experience in SAAB and Smart tuning, designing and manufacturing / fabricating custom parts including engine conversions. One of our project includes a 400bhp+ Saab 2.3 Turbo engine in a Smart fortwo. Here at SAS Auto Customs, we don't have any limits