Legendary Brands. Serious Performance.
Porsche Boxster 987 Performance Parts & Tuning Mods
Find compatible performance parts for the Porsche Boxster 987, from ultimate styling modifications and power gaining hardware to handling upgrades from the world's leading performance brands.
143 parts available for the Boxster 987.
Find your game changer...
TABLE OF CONTENTS
Fast Delivery & UK Stock
Epic Reward Points
0% RACE NOW, PAY LATER™
Expert Advice & Workshop
Popular Porsche Boxster 987 Mods
The Porsche Boxster 987 is the sweet spot in the Boxster family, a proper driver’s car with classic Porsche balance and a more modern feel than the 986. With its rev-happy flat-six, mid-engined layout and razor-sharp chassis, it is a brilliant base for anyone who enjoys fast road driving or the occasional track day. Enthusiasts love the 987 because it responds really well to sensible mods and performance upgrades. From breathing and exhaust tweaks to suspension, brakes and lightweight wheels, the platform rewards careful tuning with sharper response, better stability and a more involving drive.
The usual first mods on a Porsche Boxster 987 are breathing and noise. Owners often start with a performance panel filter or induction kit, a sports exhaust or cat-back system, and a sensible ECU remap. Together these upgrades sharpen throttle response, add a noticeable bump in power and torque, and give the flat-six a richer, more motorsport-style soundtrack without ruining day-to-day drivability. Many drivers also add lowering springs or coilovers early on, to tighten up the handling and make the car feel more planted on fast road work. From there, the tuning journey can get more serious. Sports manifolds, high-flow cats and more aggressive software help the 987 make the most of its naturally aspirated setup. For hardcore builds, you are into turbo or supercharger kits, uprated intercooling, fuel system changes and stronger clutches, where everything has to be matched and mapped properly. Done right, these performance parts turn a tidy roadster into a very capable track-day toy, while still feeling like a Porsche should.
Top Brands For Porsche Boxster 987 Upgrades
The Porsche Boxster 987 is well supported by many of the industry’s leading performance parts brands, offering everything from suspension and brake upgrades to intake, exhaust and styling mods. Explore trusted manufacturers below to find high quality components that suit your build and driving style.
Exterior Styling Upgrades for Porsche Boxster 987
You can seriously sharpen the look of your Porsche Boxster 987 with a range of exterior styling mods, from subtle tweaks to full aero kits. Think body kits, spoilers, splitters, diffusers, custom grilles and other visual upgrades to give your roadster a more aggressive, unique presence on the road.
Porsche Boxster 987 Suspension & Handling Upgrades
Upgrading the handling on the Porsche Boxster 987 is all about sharpening what is already a very capable chassis. Start with quality performance tyres, as a grippier compound and slightly wider footprint will instantly improve cornering, steering feel and stability in the wet. Match that with uprated brake pads, braided lines and better fluid to reduce fade on fast road or track days, with big brake kits a sensible step if you are running more power or doing regular circuit work. From the factory the 987 can feel a touch soft and understeery at the limit, especially on standard suspension and alignment. Lowering springs or a well chosen set of coilovers, combined with proper geometry tuning, give the Boxster a more planted stance and quicker turn in without ruining ride quality. Stiffer anti roll bars, fresh performance bushings and front strut braces help tie the chassis together, making the car feel more agile, responsive and confidence inspiring through rapid direction changes.
Frequently Asked Questions
What are the best first performance mods for a Porsche Boxster 987?
The most popular first upgrades on a Boxster 987 are a performance exhaust system, a quality panel filter or intake kit, and a proper geometry setup. A freer flowing exhaust and intake help the flat six breathe better, giving a crisper throttle response and a nicer tone without making the car awkward to drive.
Sorting the suspension alignment is just as important as power mods. A fast road or track friendly geo setup transforms steering feel and grip, so the car feels sharper on B roads and more stable on track.
Is an ECU remap worth it on a naturally aspirated Boxster 987?
On a naturally aspirated Porsche Boxster 987, an ECU remap will not give turbo level gains, but it can tidy up throttle response and make the most of supporting mods like a sports exhaust, high flow cats and an upgraded intake. Expect modest but noticeable improvements in mid range torque and overall driveability.
The big benefit is how the car delivers its power. A good custom tune can smooth flat spots, sharpen pedal feel and optimise ignition and fueling for UK fuel quality, which makes the car feel more eager without ruining reliability.
How will performance upgrades affect reliability on my Boxster 987?
Most mild tuning mods on a Boxster 987, such as exhausts, intakes, upgraded pads and suspension, are very safe if you use quality parts and keep on top of servicing. The engine actually likes being used properly once warmed through, as long as oil changes and inspections are done on time.
Where people run into trouble is with poor quality parts, badly mapped ECUs, or ignoring basics like cooling and oil. If you are planning harder track use, consider upgrades like better brake fluid, improved pads, fresh coolant and possibly a low temperature thermostat to help control heat.
What sort of budget do I need to start tuning a Porsche Boxster 987?
As a rough guide, a sensible starter package of performance brake pads, braided hoses, fresh fluid and a decent geo setup can come in around the lower end of the scale for mods, depending on brand choice. A cat back exhaust and intake upgrade will typically push you into a mid range spend.
An ECU remap, coilovers or a full wheel and tyre package will move the budget up again, especially if you opt for premium brands. The best approach is to plan a staged build, starting with handling and braking, then adding power mods to suit how you actually drive the car.
What wheel and tyre sizes work well on a Boxster 987 for road and track?
The Boxster 987 responds really well to lightweight alloys, and many owners stick close to OEM sizing for the best balance. Staggered setups with wider rear rims help traction, while a quality performance tyre in the correct load and speed rating makes a bigger difference than going overly wide.
If you want a more aggressive wheel fitment, you will need to consider offsets, ride height and possible rubbing on full lock or heavy compression. A proper alignment after fitting new wheels and tyres is essential to keep the car stable and to avoid uneven wear.
Are coilovers worth it over lowering springs on a Porsche Boxster 987?
Lowering springs on the stock dampers can improve the stance slightly and firm things up, but they are always a compromise. If you are serious about handling, a good set of height adjustable coilovers with proper damping control is usually the better route for a Boxster 987.
Coilovers allow you to fine tune ride height, corner weights and damping, which means you can dial in a setup that works both on the road and on track days. Paired with uprated anti roll bars and a good alignment, the car will feel far more precise and confidence inspiring.
What should I do to prepare my Boxster 987 for occasional track days?
For light track use, focus first on brakes, tyres and cooling. Fit high performance brake pads, fresh high temperature fluid and, ideally, braided lines. Combine that with good quality performance tyres and a slightly more aggressive fast road geometry, and the car will feel much more at home on circuit.
Next, look at simple reliability upgrades such as a thorough service, checking coolant system health, and considering a baffled sump if you are planning longer, faster sessions. From there, you can add extras like a sports exhaust, intake and an ECU tune to unlock a bit more usable power while keeping everything reliable.
Porsche Boxster 987 Alloy Wheels & Rims
- Production: Porsche Boxster 987 built from late 2004 to 2012, replacing the 986 and later replaced by the 981
- Layout: Mid mounted flat six engine, rear wheel drive, two seat roadster chassis
- Transmissions: 5 speed and 6 speed manual gearboxes, 5 speed Tiptronic S auto on early cars, 7 speed PDK twin clutch on later 987.2 models
- Base 987.1 Boxster (2004 to 2006): 2.7 litre naturally aspirated flat six, around 240 PS (237 bhp) and 273 Nm
- Base 987.1 Boxster performance: 0 to 62 mph in roughly 6.2 seconds, top speed about 159 mph
- 987.1 Boxster S (2004 to 2006): 3.2 litre flat six, around 280 PS (276 bhp) and 320 Nm
- 987.1 Boxster S performance: 0 to 62 mph in about 5.5 seconds, top speed roughly 164 mph
- Facelift 987.1 Boxster (2007 to 2008): 2.7 litre flat six updated to around 245 PS (242 bhp) with 273 Nm
- Facelift 987.1 Boxster S (2007 to 2008): 3.4 litre flat six, around 295 PS (291 bhp) and 340 Nm
- 987.2 Boxster (2009 to 2012): 2.9 litre direct fuel injection flat six, around 255 PS (252 bhp) and 290 Nm
- 987.2 Boxster S (2009 to 2012): 3.4 litre DFI flat six, around 310 PS (306 bhp) and 360 Nm
- 987.2 Boxster Spyder (2010 to 2012): 3.4 litre flat six tuned to around 320 PS (316 bhp), reduced weight and more track focused setup
- Typical performance 987.2 Boxster S: 0 to 62 mph around 5.2 seconds with manual, slightly quicker with PDK, top speed about 170 mph
- Kerb weight: roughly 1,320 to 1,410 kg depending on variant, gearbox and spec
Boxster 987 Platform Specs & Compatibility
You've landed on a page designed for the Porsche Boxster 987 generic platform. Use the vehicle lookup system to refine your search to a specific variant & spec.
- Production: Porsche Boxster 987 built from 2004 to 2012, covering 987.1 (pre-facelift, 2004–2008) and 987.2 (facelift, 2009–2012)
- Platform and layout: Two seat roadster, mid mounted engine, rear wheel drive, aluminium intensive chassis shared with contemporary Cayman models
- Engine configuration: Naturally aspirated flat six (horizontally opposed 6 cylinder), water cooled, variable valve timing and lift (VarioCam)
- 987.1 Boxster 2.7 engine: 2.7 litre flat six (M97 series), approx 2687 cc, multi point fuel injection
- 987.1 Boxster 2.7 power and torque: Around 240 PS (237 bhp) at 6500 rpm and 270 Nm at 4600 rpm
- 987.1 Boxster 2.7 performance: 0–62 mph in about 6.2 seconds (6 speed manual), top speed around 159 mph
- Early 987.1 Boxster S engine (2004–2006): 3.2 litre flat six (M97.21), approx 3179 cc
- Early 987.1 Boxster S power and torque: Around 280 PS (276 bhp) and 320 Nm
- Early 987.1 Boxster S performance: 0–62 mph in around 5.5 seconds, top speed about 167 mph
- Later 987.1 Boxster S engine (2007–2008): 3.4 litre flat six (M97.22), approx 3387 cc
- Later 987.1 Boxster S power and torque: Around 295 PS (291 bhp) and 340 Nm
- Later 987.1 Boxster S performance: 0–62 mph in roughly 5.4 seconds, top speed about 169 mph
- 987.2 Boxster 2.9 engine (2009–2012): 2.9 litre flat six (MA1.20 direct injection), approx 2893 cc
- 987.2 Boxster 2.9 power and torque: Around 255 PS (252 bhp) and 290 Nm
- 987.2 Boxster 2.9 performance: 0–62 mph as low as 5.9 seconds with PDK and Sport Chrono, top speed around 163 mph
- 987.2 Boxster S 3.4 engine (2009–2012): 3.4 litre flat six (MA1.21 direct injection), approx 3436 cc
- 987.2 Boxster S 3.4 power and torque: Around 310 PS (306 bhp) and 320 Nm
- 987.2 Boxster S 3.4 performance: 0–62 mph in around 5.2 seconds with PDK and Sport Chrono, top speed about 170 mph
- 987.2 Boxster Spyder engine: 3.4 litre flat six, tuned to around 320 PS (316 bhp) and 370 Nm, lightweight spec
- 987.2 Boxster Spyder performance: 0–62 mph from about 4.8 seconds (PDK), top speed around 166 mph, lower kerb weight than standard S
- Drivetrain: Rear wheel drive as standard across all models, mechanical limited slip differential optional on many later cars and special models
- Transmissions:
- 5 speed manual on some early 2.7 models
- 6 speed manual on Boxster S and later higher output variants
- 5 speed Tiptronic S automatic on 987.1 cars
- 7 speed PDK dual clutch gearbox on 987.2 cars
- Suspension: MacPherson struts front and rear, coil springs and gas dampers, optional PASM (Porsche Active Suspension Management) adaptive damping and sport springs
- Steering: Hydraulic power assisted rack and pinion, quick steering ratio suited to track driving and fast road use
- Brakes:
- Ventilated discs front and rear across the range
- Larger diameter brake discs and 4 piston calipers on Boxster S and Spyder
- Optional Porsche Ceramic Composite Brakes (PCCB) on some S and Spyder models
- Kerb weight: Typically around 1320 kg to 1420 kg depending on model, gearbox and options, lighter for Boxster Spyder
- Dimensions (approximate, model year dependent):
- Overall length around 4,32–4,34 metres
- Width around 1,80 metres (excluding mirrors)
- Height around 1,30 metres
- Wheelbase 2415 mm
- Front track about 1486 mm, rear track about 1534 mm
- Top speed range: Roughly 159 mph to 170 mph across the different Boxster 987 versions
- Fuel system: Petrol, premium unleaded recommended, direct injection on 987.2 engines, conventional injection on 987.1
- Emission standards: Euro 4 for early 987.1 engines, improving to Euro 5 with the 987.2 direct injection units
Porsche Boxster 987: Final Thoughts
The Porsche Boxster 987 is a brilliant base car, with a naturally balanced chassis, communicative steering and that trademark flat-six soundtrack sitting right behind you. Even in stock form it is a very capable roadster, but age, mileage and modern performance standards do start to show. The standard suspension can feel a bit soft and floaty on faster B-roads, brakes can fade when pushed hard, and heat management becomes a factor on track days or spirited summer drives. That is exactly where carefully chosen performance parts and tuning upgrades come in, sharpening what is already there rather than trying to change the car’s character. With sensible engine mods like a freer flowing exhaust, sport cats and a quality intake, the Boxster 987 responds with crisper throttle and a more purposeful tone, without wrecking reliability. Uprated radiators, low temperature thermostats and better fluids help keep temperatures in check when you are really leaning on it. Many owners also choose a stronger clutch and lightweight flywheel when it is time for replacement, giving a more direct feel and better durability, especially on tuned or heavily tracked cars. The key is to combine power upgrades with matching cooling and drivetrain improvements, not just chase numbers. Where the 987 really comes alive is in the handling and chassis department. Quality coilovers or uprated dampers and springs, combined with fresh bushes, geo setup and stickier tyres, transform body control without ruining day to day comfort. Brake upgrades, whether performance pads and discs or a full big brake kit, give the confidence to brake later and harder lap after lap. Finish it off with a set of lightweight alloys, subtle aero pieces and interior tweaks, and you end up with a Boxster 987 that feels tight, responsive and genuinely special. Built thoughtfully, it stays practical, reliable and usable, but with a level of pace and precision that reflects your own style. This is your chance to take a great Porsche and personalise it into the perfect road and track toy for you.