Replacement pipe catalic converter N451-10-02/ST

Description

The catalic replacement pipe is designed for track use. It replaces the catalic converter part off the S-flow systems to give you that bit off extra power and sound you need on the track. Designed to fit all smart 451 turbos and non turbo with the exhaust manifold pointing to the right side of the car (doesn’t fit usa type systems or cdi) You might also need the high temp lambda probe to prevent the engine Check LED or pollution anomaly LED from lighting up (part number: EXT-1012-1)

This product is NOT HOMOLOGATED to be driven on roads open to traffic. It is designed exclusively to be used where current laws allow so. S-mann is therefore not liable for any personal injuries or material damages caused by or created through the improper use of the product.