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StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S: anodized ST-40 Trophy calipers with 332 mm slotted AeroRotors. Ships nationwide with expert fitment support from Diamond Parts.
Send us your VIN and we’ll confirm fitment before you buy.
Ready to buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S? This rear upgrade pairs anodized ST-40 Trophy calipers with 332 mm slotted AeroRotors, built specifically for the 2008-2010 Porsche Cayman S. The mid-engine Cayman S is a natural track car, and a stronger rear axle keeps it settled under heavy braking.
Shopping with Diamond Parts means secure checkout, fast tracked shipping and real people who know brakes. Looking for something different? Our big brake kit range covers dozens of vehicles, and our brakes department has pads, rotors and complete systems, alongside our Porsche parts.
Here is what you get when you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S:
| Product | StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S |
|---|---|
| Brand | StopTech |
| Product line | ST-40 Trophy |
| Position | Rear axle |
| Vehicle fitment | 2008-2010 Porsche Cayman S |
| Caliper | StopTech ST-40 Trophy, forged, anodized |
| Pistons | 4 per caliper |
| Rotors | 332 x 32 mm slotted AeroRotors on AeroHats (floating) |
| Brake pads | StopTech Street Performance (included) |
| Brake lines | StopTech stainless steel |
| Extras | Silicone dust boots, anti-rattle rotor mounting hardware, race-engineered brackets |
| Kit includes | Rear calipers, AeroRotors, AeroHats, brackets, pads, stainless lines, hardware |
| UPC | 805890731801 |
| SKU | B278F3AF |
When you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S from Diamond Parts, the kit comes with vehicle-specific mounting brackets, so installation is a bolt-on job for an experienced mechanic or a well-equipped home garage. Bleed the system with fresh, high-temperature brake fluid, torque all caliper and bracket bolts to specification, and make sure the brake lines are routed clear of the suspension and wheels at full steering lock. Before the first drive, spin each wheel by hand to confirm there is no contact between the caliper and the inside of the rim.
After you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S and fit it, the new pads and rotors need a proper bed-in to perform at their best. Start with a series of moderate stops from around 40 mph down to 10 mph, then follow with several firmer stops from higher speeds, avoiding coming to a complete stop while the brakes are hot. Finish with a gentle drive to let everything cool. This lays an even layer of pad material onto the rotor faces for smooth, quiet and consistent braking.
Before you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S, think about how you drive. Street-focused compounds give quiet operation, low dust and good cold bite for daily driving, while track compounds hold up to much higher temperatures without fading. If your car sees both commutes and occasional track days, a dual-purpose pad is often the best compromise. Our team can recommend a compound based on how you drive, your tyres and your power level, so you get the most from your purchase when you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S.
When you buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S, plan a simple maintenance routine. Check pad thickness and rotor condition regularly, especially after track use. Replace brake fluid at least once a year, or before every track season, because fluid absorbs moisture and its boiling point drops over time. Clean the calipers with mild soap and water rather than harsh wheel cleaners to protect the finish.
To learn more about the engineering behind these components, visit the official StopTech website.
This kit is listed for the 2008-2010 Porsche Cayman S. Big brake kits must clear your wheels, so please check your wheel size and design before ordering. Not sure? Contact our team with your VIN and wheel details and we will confirm fitment for you.
Upgrade with confidence: Buy StopTech ST-40 Trophy Rear Big Brake Kit for 2008-2010 Porsche Cayman S today, or call our parts team on (303) 418-3426 for advice.
| pa_not_carb_approved | false |
|---|---|
| pa_ltl_freight_required | false |
| pa_prop_65 | Y |
| pa_epa | N/A |
| carb_acknowledgement_required | f |
| pa_upc | 805890731801 |
| pa_brand | Stoptech |
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