Perfco Performance Premium Wheel Spacers - BMW M1 (E26) (1978-1981) Spacer Thickness:13mm our CAD engineers have designed

our CAD engineers have designed the heat shroud to fit round all the contours of the engine bay

These tests took place in relatively cold conditions with an ambient dyno cell temperature of 15°C proving how inefficient the stock intercooler is

If your vehicle has the alternative bush (part number: 5Q0 198 037 C) fitted you need type “B” insert

Mega Flex Wire Reinforced Silicone Straight 28mm

Perfco Performance Premium Wheel Spacers - BMW M1 (E26) (1978-1981) Spacer Thickness:13mm our CAD engineers have designedImprove stance and wheel fitment of the BMW M1 with Perfco Performance Premium Wheel Spacers. All Perfco Performance Premium Wheel Spacers are hubcentric. Manufactured in Italy, each spacer is machined from billet aluminium and features a black anodised finish to ensure maximum quality. Perfco Performance Premium Wheel Spacer kits are sold per axle and include extended wheel bolts where required. Specification: PCD: 5x120 Centre Bore: 72. 5 * Please