High quality Aluminium mandrel bend with beading at both ends Aluminium elbow 180° with 89mm Wrought aluminium elbows with arms With beading at both ends The polished aluminium elbows are already beaded to allow an easy connection with silicone hoses. With them a air charge piping or intake is easily constructed. The elbows are also very suitable for welding with their 1,5mm wall thickness. Please notice that we offer a comparatively strong wall thickness. Many competitors use thin aluminium to save expenses. These could not resist common boost pressures! Curve: 180grad Radius: 140mm Arm Length: 340mm Wall Thickness: app. 1,5mm Material: Aluminium (polished) 5 Years BOOST products Warranty For this item you receive 5 years warranty in the Area of the Federal Republic of Germany, additionally to the legal guarantee. The processing is handled directly by BOOST products GmbH regarding the BOOST products Warranty Terms. You find these at www.boost-products.eu/en/cont/warranty-conditions/ .