{"product_id":"rear-window-extension-subaru-wrx-mk2-vb-2021-maxton-design","title":"Rear Window Extension – Subaru WRX Mk2 VB (2021+) | Maxton Design","description":"\u003ch2\u003eMaxton Design Rear Window Extension – Subaru WRX Mk2 VB (2021 onwards)\u003c\/h2\u003e\n\u003cp\u003eGloss black ABS rear window extension (roof spoiler) from Maxton Design. It helps manage airflow off the roof edge and gives the rear a more aggressive look.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru WRX Mk2 (VB chassis), 2021 onwards, saloon\u003c\/li\u003e\n\u003cli\u003eMaxton list this as \"WRX STI Mk2\". Subaru did not make an STI version of this generation, so it is for the VB WRX.\u003c\/li\u003e\n\u003cli\u003eCompare your car with the photos before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eRear window extension\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: ABS plastic\u003c\/li\u003e\n\u003cli\u003eFinish: gloss black, UV-protected\u003c\/li\u003e\n\u003cli\u003eCan be painted if preferred (primer required)\u003c\/li\u003e\n\u003cli\u003eTÜV material certified\u003c\/li\u003e\n\u003cli\u003eSupplier part no: SU-WRX-STI-2-H1G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBefore You Fit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdhesive not included.\u003c\/strong\u003e It bonds on with a suitable automotive adhesive, such as windscreen glass sealant.\u003c\/li\u003e\n\u003cli\u003eCompare your car against the listing photos and title to confirm fitment\u003c\/li\u003e\n\u003cli\u003eLeave the protective film and the holographic Maxton authenticity sticker on until you're sure it fits. Removing either voids a return.\u003c\/li\u003e\n\u003cli\u003eWe recommend professional fitting unless you're confident with the supplied instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDelivery: Some Maxton Design parts are made to order and can take 3–5 weeks to arrive. If you need it urgently, contact us before ordering and we'll confirm availability.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNot sure it fits? Contact eBreaker with your registration or VIN before ordering and we'll check for you.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eeBreaker | Precision Parts | Peak Performance\u003c\/strong\u003e\u003c\/p\u003e","brand":"Maxton Design","offers":[{"title":"Default Title","offer_id":57649817190780,"sku":"SU-WRX-STI-2-H1G","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0614\/9593\/5114\/files\/20251119203950_691e2b16a72af-1000x750.jpg?v=1791812403","url":"https:\/\/www.psr9line.com\/fr\/products\/rear-window-extension-subaru-wrx-mk2-vb-2021-maxton-design","provider":"PSR9Line","version":"1.0","type":"link"}