Request a quote.
Every enquiry is handled by Rennen Plus, the global distributor for Rennen ITB and JSR Engineering’s authorised representative. Configure your enquiry below - the more we know about your engine, the more precise the quotation. UK and European customers are served exclusively by Design 911; we’ll route your enquiry accordingly.
Build your enquiry
Ask the engineers
Fitment, calibration, custom bores, or anything the site doesn’t answer - this goes to JSR Engineering’s technical team.
Buy through Design 911
Rennen ITB is distributed exclusively in the UK and Europe by Design 911. We’ll route European quote requests to them directly.
Rennen Plus - global
Outside the UK and Europe, supply is handled globally by Rennen Plus.
info@rennenplus.com.au · +61 422 731 725
20–22 Commercial St, Marleston SA 5033, Australia
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