Porsche 981 Cayman & Boxster Performance Parts & Upgrades
Performance parts for the 981-generation Porsche Cayman and Boxster built from 2012 to 2016, including the base, S, GTS, Cayman GT4 and Boxster Spyder. With its naturally aspirated flat-six and superb mid-engined balance, the 981 is a brilliant base for a fast road or track car, and every upgrade here is chosen to bring out the best in it.
981 Suspension, Coilovers & Geometry
Like most road Porsches, the 981 leaves the factory with conservative alignment settings and compliant rubber bushes. Correct camber, toe and ride height transform turn-in and mid-corner grip, and the right dampers keep the car composed on bumpy British roads and kerbs alike. Choose from coilovers and dampers from Öhlins, KW, AST and MOTON, Eibach lowering springs and our own String Theory Garage alignment components.
981 Intake & Air Filters
We stock K&N high-flow air filters and BMC performance air filters.
981 Exhausts & Sound
Transform the sound of your 981 with Akrapovic titanium exhaust systems and iPE Valvetronic systems, or take full control of the factory exhaust valves with Cargraphic exhaust valve controllers.
981 Brakes
Endless brake pads matched to how you drive, from spirited road use to repeated hard stops on track, plus Endless braided brake hoses for a firmer, more consistent pedal.
981 Engine & Ignition
Supporting upgrades including MOTUL engine oil to keep your flat-six healthy under hard use.
981 Seats, Wheels & Tyres
Cobra bucket seats, Lifeline safety equipment, PWRD hubcentric wheel spacers and Nankang performance tyres to complete your build.
Fitting & Geometry Setup for Your 981
We fit everything we sell at our workshop in Stratford-upon-Avon, and finish suspension work with ride-height setting, corner weighting and a bespoke geometry setup for your 981. It is the difference between fitting new parts and having a car that genuinely drives better.
Porsche 981 Upgrade FAQs
Will 718 parts fit my 981?
Some chassis parts are shared between the 981 and 718, but engines, exhausts and many suspension parts differ. Fitment is listed on every product, and if you are unsure, send us your registration and we will confirm.
Is the 981 GT4 covered here?
Yes. Many of our suspension, alignment and brake products are listed specifically for the Cayman GT4 and Boxster Spyder, alongside parts for the base, S and GTS models.
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