ACL Hoofdlagers Audi S3 8L / TT 8N / Golf 4 GTI / Leon 1M 1.8T Motor Accessoires Is this necessary for standard

Is this necessary for standard cars

Ze zijn vervaardigd uit een samenstelling van grafiet en metaal en bieden optimale grip

for both everyday drivers and racing enthusiasts

hoses• Includes fitting materials and instructions

verbeterde turbo- en motorgeluiden

ACL Hoofdlagers Audi S3 8L / TT 8N / Golf 4 GTI / Leon 1M 1.8T Motor Accessoires Is this necessary for standardThe ACL main bearings are specially designed for the Audi S3 8L, TT 8N, Golf 4 GTI and Leon 1M fitted with 1. 8T engines. These bearings are manufactured in Australia from a tri metal combination of tin, copper and steel, and fit the crankshaft of the 1. 8T 20V engines without modification. They are available in OEM thickness (Std) or 0. 25" thicker (+0. 25") for modified crankshafts. Features direct fit Set of 5 pairs Tri metal tin copper steel OEM