High quality with Interlock reinforcement for welding made of 100% Stainless Steel Universal BOOST products Flex pipe 63,5mm / 100mm for welding made of 100% Stainless Steel high quality with Interlock reinforcement - universal for welding - BOOST products Flex pipe in best quality completely made of stainless steel - gas tight spiral wall - with an inner continuous streamlined reinforcement - suitable for every output - very advisable for turbocharger and supercharger upgrades - very flexible but still stable - extremely durable, close to be indestructible - very resilient, also with high exhaust temperatures - Also applicable in the Downpipe, just after the turbocharger Technical Specifications: - diameter Intake: 63,5mm / 2,5/ - diameter Exit: 63,5mm / 2,5/ - Overall Diameter: 93mm - Length: 100mm - Material: 100% stainless steel 304 - 4-layers The picture shows an example. The proportions might not match. 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/ .