Maxton Street Pro Rear Side Splitters V1 with Flaps – BMW M135i (F70)

Maxton Design Street Pro Rear Side Splitters V1 with Flaps – BMW M135i (F70) Give your M135i a sharper, wider rear look with a functional edge. These Street Pro rear side splitters with flaps extend the lower bumper line, tidying airflow at the rear corners and adding a purposeful finish without going over the top. Engineered specifically for the BMW M135i F70 (2024 -), they follow the factory bumper shape for a neat, bolt-on fit using the supplied hardware. Please use our vehicle lookup or see the Vehicle Fitment tab to confirm compatibility. Made from 10 mm ABS plastic, CNC cut for accuracy and strength. The material is impact and scratch resistant, UV coated, and tested to handle daily UK weather. No painting is required. If you plan to paint, use a primer first. Each part arrives protected with film and carries authenticity labelling. Certified with TUV MATERIALGUTACHTEN for material quality. Choose the look that suits your build: – Matte black – Matte black with red core What you get: – Left and right rear side splitters with flaps – Mounting kit Designed to work with factory clearances when installed correctly. Check fixings periodically, avoid directing high pressure washers at edges, and always test fit before drilling. 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 Front Splitter Fitting Click to download Rear Spolier/Lid Fitting Click to download REAR Centre Splitter Fitting Click to download Side Skirts Fitting Click to download REAR SIDE SPLITTER Fitting Click to download REAR DIFFUSERFitting Click to download Please note, Maxton Design products are only available for UK shipping. Including Northern Ireland, Scottish Highlands and Channel Isles. Delivery fees apply. Additional Information Brand Maxton Design