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Race Car Preparation
Full circuit preparation for 911, Cayman and Boxster — motorsport suspension, brake and cooling upgrades, corner weighting and pre-event checks. Builds scoped to the category and the driver.
Enquire →Porsche Motorsport Adelaide · Marleston SA · Race & Track
Porsche race and track preparation in Adelaide — race car builds, track-day setup, corner weighting, motorsport suspension and exhaust, and trackside support. Backed by the Rennen workshop, Mark Buik's competition experience and a GT4 Australia 2026 programme.
Every motorsport build starts with a mechanically correct car. Rennen confirms service history, faults and condition before chasing lap times — a reliable Porsche is a faster Porsche.
Full circuit preparation for 911, Cayman and Boxster — motorsport suspension, brake and cooling upgrades, corner weighting and pre-event checks. Builds scoped to the category and the driver.
Enquire →Get your road Porsche ready for the circuit: high-temperature brake fluid, suitable pads, tyre and cooling checks, geometry setup and a PIWIS scan so nothing surprises you on track.
Enquire →Corner-weight setup, ride height and full alignment to a motorsport specification. The single biggest gain most Porsche owners are missing — balance the car before adding power.
Enquire →Adaptive and coilover suspension for track and competition use, including TracTive electronic suspension — for which Rennen is the Authorised Australian Representative.
Rennen Plus →Fabspeed Porsche exhaust systems, headers and performance hardware, plus JSR Engineering billet components and internals for high-load and competition builds.
Rennen Plus →Driver support on race weekends — setup changes, between-session checks and pit support at events including the Adelaide Motorsport Festival. Call to discuss your event.
Call to Discuss →Rennen Motorsport is not a workshop that dabbles in track work. The team competes in GT4 Australia 2026 with the Monochrome GT4 Challenge, exhibits at the Adelaide Motorsport Festival on the former Grand Prix circuit, and provides trackside driver support. Mark Buik has spent decades building and running competition Porsche — that experience goes into every road car, track-day car and race car that comes through Marleston.
For Adelaide Porsche owners, that means a genuine pathway: a properly serviced road car first, then sensible track-day preparation, then full circuit and race preparation when the driver and car are ready. The same PIWIS diagnostics, genuine parts and Porsche-specific knowledge that protect your daily Porsche are what make a competition car reliable. Power is easy. A balanced, reliable, well-set-up Porsche is what wins weekends.
Motorsport sits alongside everything else Rennen does for Adelaide Porsche owners. Whether you are preparing a car for the track, keeping a daily driver on the factory schedule, restoring an air-cooled classic or looking for the right car to start with, the same workshop and the same standard apply.
Yes. Rennen Motorsport prepares Porsche for track days, circuit racing and motorsport events from its Marleston workshop. The team competes in GT4 Australia 2026, exhibits at the Adelaide Motorsport Festival, and Mark Buik has decades of experience building and running competition Porsche.
It starts with confirming the car is mechanically correct — brakes, tyres, cooling, fluids and suspension — followed by a geometry and corner-weight setup, fresh high-temperature brake fluid, suitable pads and a full diagnostic check. Rennen builds track readiness in sensible stages.
Yes. Race car preparation includes motorsport suspension, corner weighting, brake and cooling upgrades, exhaust systems and engine work using brands such as TracTive, Fabspeed and JSR Engineering. Each build is scoped to the category, the driver and the budget.
Yes. Rennen provides trackside driver support at events including the Adelaide Motorsport Festival — setup changes, checks between sessions and pit support. Call 0412 888 441 to discuss support for your event.
Yes. A track day places far more load on brakes, cooling and fluids than road use. Rennen will confirm your Porsche is properly serviced and fault-free before any track preparation. Book a service or call 0412 888 441 to start.
Rennen Motorsport is at 20–22 Commercial Street, Marleston SA 5033 — 10 minutes from Adelaide CBD and 8 minutes from Adelaide Airport. Free on-site parking.
Call Mark and the team on 0412 888 441 to discuss race preparation, track-day setup or trackside support for your Porsche.