10 Porsche 987 Upgrades That Actually Make the Car Better
If you have just bought a 987 Boxster or Cayman, the temptation is to start ordering shiny parts immediately. I get it. But the 987 is already a genuinely good car. The best first upgrades are the ones that make it feel tighter, easier to live with, and more like your car—not the ones that turn it into a parts catalogue.
This is the order I would work through. Some are things to buy, some are things to inspect, and a couple are simply reminders to spend money where you will actually feel it.
1. Learn the car before you modify it
Spend a little time learning what the 987 needs, what it is known for, and what has already been done. It makes every later decision better. This Boxster owner’s guide is an easy place to start if you want the ownership side laid out in plain English.
2. Get the maintenance baseline right
Before chasing power or stance, make sure the car is sorted: fluids, brakes, tires, suspension condition, cooling system, and any deferred maintenance. A healthy stock 987 drives better than a modified one with three little problems hiding underneath it.
3. Fix the shifter before you blame the gearbox
A manual Porsche should feel deliberate. If the shift cables have been disturbed during service, correct alignment matters. Our 987/997 shift cable alignment tool is made for manual 986, 996, 987, and 997 cars, and gives you the right starting point when centering and securing the cables.
4. Start with tires, not horsepower
The 987 tells you a lot through the steering wheel. Good tires and a proper alignment change the whole conversation: turn-in, braking confidence, mid-corner balance, and how relaxed the car feels on a real road. It is one of the few upgrades you notice every single drive.
5. Refresh the brakes honestly
“Upgrading” brakes is often less useful than making the existing system work as intended. Inspect pads, rotors, fluid, flexible lines, and caliper condition. If you do drive the car hard, put your money toward a setup that fits how you use it, not a spec-sheet flex.
6. Let the flat-six breathe properly
A clean, correctly fitted filter is basic maintenance, but it is still worth doing right. The BMC FB416/16 filter is listed for Porsche Boxster and Cayman 987 applications. Confirm your exact fitment before ordering, then enjoy the small satisfaction of knowing the intake side is handled.
7. Make the cabin work for you
The 987 is an old enough platform that a few practical details can make it feel much newer. Phone placement, charging, storage, and a clean audio solution are worth more than another cosmetic trinket when you actually use the car.
8. Put a camera on the car and use it
A good drive disappears fast. If you have a Cayman or Boxster 987 and a GoPro, our rear-brace GoPro mount gives the camera a compact place between the rear braces. It is made to order and ships free.
9. Be careful with suspension changes
Lowering a 987 can look right, but it also changes alignment, ride quality, and how the car behaves on roads that are not perfectly smooth. Decide what you want from the car first: a better street car, a track toy, or something that just looks meaner in the parking lot. Those are different builds.
10. Spend the last part of the budget on seat time
Do a long early-morning drive. Take a driver education day. Learn the car’s balance. The 987 rewards a driver who pays attention, and that is still the best upgrade you can make.
The short version
Make the car healthy, make it communicate cleanly, then choose the upgrades that make you use it more. A 987 does not need to become a project to become special.
Shop the 987 pieces mentioned here: shift cable alignment tool, BMC air filter, GoPro mount, and the beginner’s guide.