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Porsche Boxster 718 Performance Parts & Tuning Mods
Find compatible performance parts for the Porsche Boxster 718, from ultimate styling modifications and power gaining hardware to handling upgrades from the world's leading performance brands.
136 parts available for the Boxster 718.
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Popular Mods for Porsche Boxster 718
Porsche nailed the formula with the Boxster 718, taking the mid-engined roadster recipe and sharpening it up for the modern era. It sits right in the sweet spot of the lineup, with properly sorted chassis balance, strong turbocharged performance and that classic Porsche steering feel enthusiasts rave about. On road or track, the Boxster 718 responds brilliantly to the right mods, from breathing upgrades to chassis and brake tuning. It is a firm favourite in the Porsche tuning scene, with plenty of proven performance parts and motorsport-inspired upgrades available.
The most common first mods for a Porsche Boxster 718 are simple breathing and mapping upgrades. Owners usually start with a performance panel filter or intake kit and a quality cat-back exhaust to sharpen throttle response and free up some sound, with a small but noticeable bump in power and torque. Add a sensible ECU remap on top and the car feels keener across the rev range without ruining the everyday drivability that makes the 718 so good. From there, the tuning journey can get more serious. On the turbo models, uprated intercoolers, charge pipes and a more efficient turbo or hybrid turbo open the door to stronger, repeatable horsepower gains on road or track. Supporting mods like upgraded fuel pumps, high-flow downpipes and better cooling help keep everything reliable, while chassis upgrades such as coilovers and beefier brakes let you actually use that extra performance with confidence.
Top Brands For Porsche Boxster 718 Mods
The Porsche Boxster 718 is well supported by leading performance and motorsport brands, offering everything from exhausts and intakes to suspension, braking and styling upgrades. Below you will find a selection of top manufacturers known for high quality tuning parts and reliable Boxster 718 mods.
Exterior Styling Upgrades for Porsche Boxster 718
Transform the look of your Porsche Boxster 718 with exterior styling mods that add real presence on the road. From subtle splitters, diffusers and custom grilles to full body kits, spoilers and other visual upgrades, you can make your 718 look sharper, more aggressive and uniquely your own.
Suspension & Handling Upgrades
The 718 Boxster is sharp out of the box, but there is still plenty of room to tighten things up for faster road work and track days. Start with quality tyres in a more aggressive compound, plus performance brake pads and fresh fluid. That alone gives stronger bite, better pedal feel and extra grip, so the car feels more eager on turn‑in and more confidence inspiring under hard braking. The factory setup can feel a touch safe and understeery at the limit, so these first mods help unlock a bit more agility without spoiling daily comfort. Next, look at suspension tuning with lowering springs or height adjustable coilovers, matched dampers and upgraded anti‑roll bars. This reduces body roll, sharpens direction changes and makes the Porsche Boxster 718 feel more planted through quick bends. Stiffer bushings, chassis braces and strut braces further tidy up steering response, helping counter the slightly numb feel some owners mention. Taken in stages, these upgrades give a progressive transformation, making the car more stable, precise and fun to lean on in fast corners, while still being usable on UK roads.
Frequently Asked Questions
What are the best first performance mods for a Porsche Boxster 718?
For most Boxster 718 owners, a high quality cat back exhaust and panel filter or intake upgrade are the ideal first mods. You get a sharper throttle response, a bit more character from the flat four, and a nice step up in drivability without going too wild.
After that, it is worth looking at a mild ECU remap or tuning box to optimise boost, fuelling and torque delivery. When combined with breathing mods, you will usually see a noticeable bump in mid range power and a smoother torque curve.
How much power can I gain from an ECU remap on a Porsche Boxster 718?
On the turbocharged 718 models, a sensible stage 1 remap with supporting intake and exhaust upgrades can offer a healthy increase in horsepower and torque, mainly in the mid range where you feel it most on the road. Exact figures depend on fuel quality, hardware and the condition of the engine.
We focus on safe, conservative Porsche tuning, so maps are kept within realistic limits for stock internals and standard cooling. That way you get stronger performance and better throttle response without putting unnecessary stress on the drivetrain.
Will tuning and performance parts affect the reliability of my Boxster 718?
Done properly, with quality performance parts and a sensible remap, reliability on a Boxster 718 is usually very good. The key is to treat the whole package as a system, not just bolt on power. That means thinking about cooling, ignition components and regular servicing as you increase torque and boost.
Stick to reputable brands for intakes, intercoolers, exhausts and ECU software, use decent fuel, and keep on top of oil changes and inspections. If you drive the car hard, especially on track, upgrades like improved brake pads and fluid are also important reliability mods, not just performance upgrades.
Will modifications and remapping void my Porsche warranty?
Any tuning or aftermarket performance parts, such as an ECU remap, sports exhaust, or non OEM intake, can potentially affect your Porsche warranty if the dealer believes they have contributed to a fault. It is assessed case by case, but you should assume that powertrain related claims may be questioned if the car is clearly modified.
If warranty is a concern, consider keeping original parts, using reversible tuning solutions, and discussing your plans with your dealer first. Many owners wait until the factory warranty is close to expiry before going further with their mods.
What wheel and tyre sizes work well on a modified Boxster 718?
The 718 responds well to a modest increase in wheel size and a more performance focused tyre. Many owners stick close to OEM fitment but go for lighter alloys or forged rims with a more aggressive offset, which improves stance without ruining ride quality.
If you want to push fitment, aim for a setup that avoids rubbing on full lock or under compression, and match it with quality tyres and, ideally, upgraded suspension or coilovers. Unsprung weight matters on a Porsche, so avoid heavy replica wheels that can blunt steering feel and acceleration.
Is the Boxster 718 a good base for track days, and what track focused mods should I consider?
The Porsche Boxster 718 is a very capable base for track work, even in stock form. To make the most of it, we normally suggest starting with brake upgrades, high temperature pads, performance brake fluid and, if you are pushing on, stainless steel braided lines for a more consistent pedal.
After brakes, look at coilovers or uprated springs and dampers, along with a fast road or track alignment. Cooling and lubrication are also important, so regular oil changes, high quality fluids and checking intercooler performance become part of your track prep routine.
How loud will an aftermarket exhaust be on my Porsche Boxster 718, and will it drone?
Exhaust systems for the Boxster 718 range from subtle OEM plus upgrades to more aggressive track focused systems. A well designed cat back exhaust should give you a richer tone, a bit more turbo noise and some extra drama on throttle, without being antisocial at motorway speeds.
Drone usually comes from poorly designed silencers or very minimal systems. If you want daily friendly use, choose a system that retains proper resonators, or a valved sports exhaust so you can control the volume. We can advise on options that balance sound, flow and comfort for your particular use.
Porsche Boxster 718 Alloy Wheels & Rims Upgrades
- Production: Porsche 718 Boxster (982) from 2016 onwards, mid engined roadster platform
- Engine layout: Mid mounted, rear wheel drive, horizontally opposed flat engine
- Base 718 Boxster: 2.0 litre turbocharged flat four, approx. 300 PS (296 bhp), 380 Nm
- 718 Boxster S: 2.5 litre turbocharged flat four with VTG, approx. 350 PS (345 bhp), 420 Nm (450 Nm with PDK and Sport Chrono)
- 718 Boxster T: 2.0 litre turbo flat four, 300 PS, 380 Nm, focused lightweight spec and shorter gearing for more responsive performance
- 718 Boxster GTS (first gen): 2.5 litre turbo flat four, approx. 365 PS (361 bhp), 430 Nm
- 718 Boxster GTS 4.0: 4.0 litre naturally aspirated flat six, approx. 400 PS (394 bhp), 420 Nm (manual) or 430 Nm (PDK)
- Transmission options: 6 speed manual gearbox or 7 speed PDK dual clutch automatic depending on variant
- 0 to 62 mph (0 to 100 km/h): typically 5.1 to 4.5 seconds across the range, quicker with PDK and Sport Chrono launch control
- Top speed: around 170 to 182 mph depending on engine and gearbox
- Kerb weight: roughly 1,350 to 1,450 kg depending on trim and options
- Suspension: MacPherson struts front and rear, optional PASM adaptive dampers and lowered sports chassis on T, S and GTS models
- Brakes: Ventilated discs all round, larger performance brake packages on S and GTS, optional PCCB ceramic system on higher trims
- Wheels: Typically 18 inch alloys as standard, with 19 and 20 inch wheels available on S, T and GTS models
Boxster 718 Platform Specs & Compatibility
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- Model range and production: Porsche 718 Boxster (982 generation), production from 2016 onwards, replacing the 981 Boxster with new turbocharged engines and later reintroduced flat six options.
- Layout: Mid engine, rear wheel drive roadster, two seats, fabric soft top with electric operation.
- Base 718 Boxster engine: 2.0 litre turbocharged flat four (boxer) petrol engine, direct injection, variable turbine geometry on some markets, intercooler, typical engine code family MA2.20.
- Base 718 Boxster power and torque: Approx 300 PS (296 bhp) at around 6,500 rpm, 380 Nm of torque from roughly 1,950 to 4,500 rpm.
- 718 Boxster T: Uses the same 2.0 litre turbo flat four as the base model, 300 PS (296 bhp), 380 Nm, lighter spec and shorter gearing for more focused driving.
- 718 Boxster S engine: 2.5 litre turbocharged flat four with variable turbine geometry turbo, direct injection, engine code family MA2.22.
- 718 Boxster S power and torque: Around 350 PS (345 bhp) at 6,500 rpm, 420 Nm of torque with manual gearbox and up to 420 to 430 Nm with PDK depending on model year.
- 718 Boxster GTS 2.5 (early GTS): 2.5 litre turbo flat four, uprated mapping and hardware, producing about 365 PS (360 bhp) and 430 Nm of torque.
- 718 Boxster GTS 4.0 engine: 4.0 litre naturally aspirated flat six, direct injection, variable intake and valve timing, six individual throttle bodies and particulate filters on later cars, closely related to the 992 Carrera engine family.
- 718 Boxster GTS 4.0 power and torque: Around 400 PS (394 bhp) at 7,000 rpm, 420 Nm with manual gearbox, 430 Nm with PDK, redline close to 7,800 rpm.
- Boxster 25 Years special edition: Based on GTS 4.0 with 4.0 litre flat six, output around 400 PS (394 bhp), 420 to 430 Nm, limited production with unique styling and trim.
- Induction and exhaust: Turbo models use single turbocharger, intercooler and electronically controlled wastegate, all variants use performance focused exhaust systems with optional Porsche Sports Exhaust, popular upgrade path for aftermarket systems.
- Gearboxes: 6 speed manual with short throw shift, or 7 speed PDK dual clutch automatic, with steering wheel mounted paddles, launch control and multiple drive modes when fitted with Sport Chrono Package.
- Drivetrain: Rear wheel drive only across the 718 Boxster range, with electronic limited slip functionality via Porsche Torque Vectoring (PTV) when specified.
- 0 to 62 mph performance, base models: 718 Boxster 2.0 typically around 5.1 seconds with manual, about 4.9 seconds with PDK and Sport Chrono, minor variations by year and spec.
- 0 to 62 mph performance, higher trims: 718 Boxster S around 4.4 seconds with PDK and Sport Chrono, GTS 2.5 around 4.1 seconds, GTS 4.0 as quick as about 3.9 seconds with PDK.
- Top speed: Base 2.0 models roughly 170 mph, 2.5 S and GTS around 177 to 180 mph, GTS 4.0 and Boxster 25 Years up to about 182 mph depending on gearbox and spec.
- Chassis and suspension: Mixed aluminium and high strength steel construction, front MacPherson struts and rear multi link suspension, optional PASM adaptive dampers and ride height drop of around 10 to 20 mm on S and GTS models.
- Brakes: Ventilated and cross drilled discs all round, four piston aluminium monobloc calipers, larger diameter discs on S and GTS, optional Porsche Ceramic Composite Brakes (PCCB) on some variants.
- Steering: Electrically assisted rack and pinion steering with variable ratio, quick rack suited to track use and performance tuning.
- Dimensions: Overall length around 4,379 mm, width about 1,801 mm without mirrors, height roughly 1,281 mm, wheelbase 2,475 mm.
- Kerb weight: Typically in the 1,350 to 1,450 kg range depending on engine, gearbox and options, lighter spec cars like the Boxster T closer to the lower end.
- Fuel economy: Turbo four cylinder models generally mid to high 30s mpg UK on a gentle run and high 20s in mixed use, 4.0 litre flat six cars more in the low to mid 20s mpg UK combined, depending on driving style and gearbox.
- Factory wheel and tyre sizes: Commonly 18 to 20 inch wheels, staggered setup with wider rear rims and tyres, front widths usually 235 section and rears up to 265 or 285 section depending on trim and wheel option.
- OEM electronics and driving modes: Optional Sport Chrono Package with selectable drive modes, launch control on PDK cars, rev match function on manual GTS 4.0, and configurable stability control useful for track days and fast road driving.
Final Thoughts On The Porsche Boxster 718
The Porsche Boxster 718 is a seriously capable package straight out of the box, with sharp chassis balance, strong brakes and that classic mid‑engined feel that rewards confident drivers. The stock car is already quick and composed, but like most modern sports cars it leaves a bit on the table in areas such as exhaust note, throttle response and brake consistency on repeated hard runs. With sensible tuning upgrades like a remap, high‑flow intake and freer flowing exhaust, you can unlock a more eager power delivery and a soundtrack that finally matches the handling. It is about bringing out more character, not trying to turn the car into something it is not. On the handling side, the 718’s suspension is well judged for road use but can feel a touch soft and reactive once you push on, especially on track or fast B‑roads. Uprated coilovers or quality lowering springs, matched with upgraded anti‑roll bars and proper alignment, give more grip, better steering feel and less roll without ruining ride quality. Many owners also move to lightweight alloys and stickier tyres, which sharpen turn‑in and improve braking performance without compromising practicality. Done right, these chassis mods simply make the Boxster feel like a more focused version of itself. There are a few known weak spots that enthusiasts often address early. Heat management is one, particularly on tuned cars or those seeing track days, so improved intercoolers, cooling upgrades and more efficient exhaust systems help keep intake temps in check and protect reliability. The clutch and driveline are generally robust but can start to complain under big torque gains, so uprated clutches and engine mounts are sensible once you go beyond mild tuning. None of this is about fixing a “bad” car, it is about future‑proofing a very good one. Taken together, the right mix of performance parts, handling upgrades and subtle styling mods can turn your Porsche Boxster 718 into something genuinely personal and more rewarding to drive every day. Whether you are chasing lap times, fast‑road fun or just a bit more drama and feel, there is a clear, proven upgrade path that keeps reliability and daily usability front and centre. Start with your goals, build a plan and choose quality components, and you will end up with a 718 that feels perfectly tailored to you. The base car gives you a brilliant foundation, the tuning journey is where you really make it your own.