HJS is a world-renowned manufacturer of catalytic converters (‘catalysts’) and exhaust systems for motorsport and road vehicles.
The German brand’s high-performance catalytic converters are used by vehicle manufacturers and afterrmarket tuners alike.
Corse is the sole Australian importer for HJS products.
1. FOR MOTORSPORT
HJS has developed and produced catalytic converters and exhaust systems for motorsport since 1990.
The company’s Motorsport department cooperates closely with the German Motorsport Federation (DMSB), the FIA (Federation Internationale de l’Automobile) and vehicle manufacturers.
- Made in Germany
- 30+ years’ know-how
- DMSB / FIA homologation
- Motorsport series supplier
- Stainless steel construction for maximum durability
- Universal non-controlled 100 cpsi* for optimum gas flow
- .OEM quality
- ‘HJS Motorsport’ and serial number identification
- CUP-Design / PE-Design / UL-Design
* cells per square inch
2. FOR ROAD VEHICLES (‘TUNING’)
HJS road vehicle (‘Tuning’) catalytic converters have been developed from our motorsport products. The range extends from downpipes with ECE R103 approval to universal catalytic converters.
- Euro 4/5/6 approved
- up to 12 kW more power
- up to 1db more sound
- EOBD tested
- stainless steel catalyst
- optimised gas flow
- HD-Design / HF-Design / TS-Design
* cells per square inch
HJS ECE-approved downpipes can be combined with standard-production and tuning exhaust systems from many different manufacturers.
UNIVERSAL CATALYTIC CONVERTERS
HJS’s universal catalytic converters have been tested for Euro 1 to Euro 6 vehicles, so they have no problems with EOBD or MOT inspections.
3. UNIVERSAL COMPETITION EXHAUST PARTS
Motorsport enthusiasts can now design and construct their own exhaust systems with HJS Universal Competition Exhaust parts.
These generic 1.4301 stainless steel parts are also suitable for rebuilding or replacing original parts that are no longer available, or for prototypes.
PIPES, BENDS & Y-PIPES
Made from high-grade 1.4301 stainless steel, these pipe ends are flared over a length of 30mm.
Stepped pipe connectors, flexible pipe couplings of high-grade stainless steel, connection adapters, flanges, sensor connectors and pipe connectors.
HJS universal silencers reduce noise by absorption, providing low backpressure and maximum power.
Everything you need for trouble-free installation: heat shields, general-purpose brackets, springs, pipe clamps, rubber parts and mounting components.