HJS Universal Competition Exhaust Parts

HJS offers a complete range of generic parts for building self-designed exhaust systems. Every motorsport enthusiast now has the opportunity to design their own exhaust system. These generic parts are also extremely useful for rebuilding or replacing original parts that are no longer available or for building motorsport prototypes. All parts are manufactured in stainless steel (1.4301).

Pipes, Bends and Y-Pipes

All pipes, bends and Y-pipes are of high-grade stainless steel. The pipe ends are flared over a length of 30 mm.

Universal silencer

HJS universal silencers reduce noise by the absorption principle. This means low exhaust backpressure and therefore maximum power.

Installation technique

We have everything you need for trouble-free installation: heat shields, general-purpose brackets, springs, pipe clamps as well as rubber parts and mounting components.

Connection technique

Stepped pipe connectors, flexible pipe couplings of high-grade stainless steel, connection adapters, flanges, sensor connectors and pipe connectors


Integral insulation is used as protection for exhaust systems and to improve the operation of catalytic converters and diesel particulate filters.

Our Cookies

By using this website you agree to the use of cookies. Detailed information about the use of cookies on this website can be found in the Privacy policy.

Privacy policy | Imprint

SaveAccept allReject all