Maxton Design Rear Splitter (Vertical Bars) for Porsche Panamera GTS Sport Turismo 971 Facelift
Give your Panamera GTS Sport Turismo a sharper, OEM+ look with this rear splitter featuring vertical bars. It is engineered using 3D scanning for a precise, repeatable fit and a clean finish that complements the factory lines.
Fitment
Designed for Porsche Panamera GTS Sport Turismo 971 Facelift models from 2020 to 2023. Please use our vehicle lookup or check the Vehicle Fitment tab to confirm compatibility with your car.
Design and Finish
Made to sit neatly beneath the rear bumper, the splitter adds visual width and a sportier stance without looking overdone. Supplied in gloss black to match modern trim and contrast well with paintwork.
Materials
Constructed from high quality ABS plastic. This automotive-grade material is lightweight, slightly flexible to resist cracking, and widely used by vehicle manufacturers.
Whats in the box
- Rear diffuser with vertical bars
- Fitting manual
Installation and Safety
Most owners can fit this with basic tools by following the included manual, though professional installation is recommended if unsure. No additional finishing is required. The product arrives with a protective film to guard the surface during test fitting.
Only remove the protective film once you are sure the part fits your vehicle, as removing it will void returns.
Do not remove the holographic verification sticker. Its removal will void returns and is used to confirm the item is a genuine Maxton Design product.
Certification
TUV MATERIALGUTACHTEN certified for material quality.
Good to know
– Designed using 3D scanning for a picture-perfect fit.
– Lightweight and durable with a quality gloss black finish.
– We cannot accept responsibility for incorrect installation or use.
Please compare the vehicle shown and described with your own to ensure correct fitment.
Choosing a Kit
Our vehicle registration lookup system cannot detect factory trim level. It is important for customers to check the specification of their own vehicle against the product description, and if their vehicle has an existing sports trim level, body kit or factory enhancement that may cause it to look different from other similar models.
For example: Volkswagen R-Line, BMW M-Power/M-Pack, Audi S-Line, Ford ST-Line, Merc AMG-Line, Seat FR.
These kits will not fit models that don't meet these specifications.
Returns
Purchased the incorrect kit for your vehicle? Or not sure you like the surface finish when it arrives? No problem!
Maxton Design products are eligible for return if the product has not been fitted, drilled, modified or damaged in any other way and still has the protective factory film intact. Unfortunately, there are no exceptions, this applies to fully removed and partially removed films.
Products with a protective film in place are clearly marked with this sticker, if you believe there to be an issue with the product but you can't tell without removing the film, please contact our support team directly for assistance.
DO NOT REMOVE THE FACTORY FILM UNTIL YOU'VE LINED IT UP, AND YOU'RE READY TO FIT THE PART.
See our Terms & Conditions for more information.
Installation & Fitting
Instructions & Guides
Maxton Design provide either an online reference (below) or printed instructions with their products, we can't stress enough how important it is to follow these guidelines. Not only does this create a safe, aesthetically well fitted product, but it increases the longevity and lifespan of the kit.
Neither Progressive Parts nor Maxton Design will be able to provide and support or warranty for products fitted incorrectly. For example, front splitters require the front bumper to be removed, without doing so the bolts will be incorrectly positioned and may not be able to cope with the down-force exerted on it. Straying from the guidelines in this manner must be done so at the owners risk.
Fibreglass & "Non-Prepped" Products
By adding these products to your basket you are agreeing to the below statement.
All Maxton Design Fibreglass products including certain bumpers, spoilers, spoiler extensions and skirts will require “prep” before installing.
These are not a simple 'ready to fit' modification. In transit, the items may get chipped or marked and as such prior to painting it is important you understand that the parts may require filling, sanding and repairing (defined "prep") prior to paint being applied, which can be undertaken by any reputable body shop at minimal cost.
Return requests based on not anticipating the definition above are not accepted, please be aware you have agreed to this statement and the definition of “prep” work required prior to purchasing.
Product images shown for sale often indicate a finished product, the colour shown on the vehicle is for illustration purposes.
Fitting Manuals
Please note, Maxton Design products are only available for UK shipping.
Including Northern Ireland, Scottish Highlands and Channel Isles. Delivery fees apply.








