{"product_id":"bmw-g80-g82-g83-m3-m4-valved-axle-back-project-gamma","title":"BMW G80\/G82\/G83 M3\/M4 Valved Axle-Back | Project Gamma","description":"\u003cp\u003eA stainless-steel rear exhaust upgrade from Project Gamma for BMW G80 M3 and G82\/G83 M4, retaining operation through the factory exhaust valves.\u003c\/p\u003e\u003ch3\u003eProduct details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eValved stainless-steel axle-back with quad exhaust tips.\u003c\/li\u003e\n\u003cli\u003eSupplier part number: G80AXBCK.\u003c\/li\u003e\n\u003cli\u003eRear axle-back section only — not a complete cat-back system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment and installation\u003c\/h3\u003e\u003cp\u003eProject Gamma lists 2021-on G80 M3, G82 M4 and G83 M4 Convertible with the S58 engine, including Competition and xDrive models. Exact Australian-market fitment must be confirmed for your vehicle.\u003c\/p\u003e\u003cp\u003eProfessional installation is recommended. Cutting or minor adjustments may be required depending on the factory or aftermarket midpipe fitted. Tell us about your existing exhaust so we can scope the installation accurately.\u003c\/p\u003e\u003ch3\u003eSupply or supply and fit\u003c\/h3\u003e\u003cp\u003eSend SL Autowerkes your registration or VIN and current modifications for confirmed fitment, availability and final pricing. Installation is available at our Stepney, SA workshop.\u003c\/p\u003e\u003cp\u003eCall \u003ca href=\"tel:0422493405\"\u003e0422 493 405\u003c\/a\u003e to discuss your build.\u003c\/p\u003e\u003ch3\u003eOrder-in enquiries\u003c\/h3\u003e\u003cp\u003eThis product is ordered in for you, not held as workshop stock. Availability and estimated delivery will be confirmed with the supplier before you commit. Freight is quoted separately; installation is additional unless included in your written quote.\u003c\/p\u003e\u003cp\u003eOur supply pricing is based on the supplier’s current AUD retail price for the selected configuration. Your written quote will confirm the product price, GST treatment, freight and any installation costs before ordering.\u003c\/p\u003e\u003cp\u003eTo request a quote, call \u003ca href=\"tel:0422493405\"\u003e0422 493 405\u003c\/a\u003e with the product name, your vehicle model\/year and registration or VIN, any current modifications, your preferred product options and whether you need supply only or supply and fit. For supply only, please also provide your delivery postcode.\u003c\/p\u003e\u003cp class=\"sl-pairs\"\u003eMore parts for the BMW G80 M3 \u0026amp; G82 M4: \u003ca href=\"\/products\/m-performance-style-pre-pregged-dry-carbon-front-lip-for-bmw-m3-g80-g81-m4-g82-g83-2020\"\u003eM Performance Style Pre Pregged Dry Carbon Front Lip for BMW M3 G80 G81 \/ M4 G82 G83 2020+\u003c\/a\u003e and \u003ca href=\"\/products\/oem-style-pre-pregged-dry-carbon-fender-vent-cover-for-bmw-m4-g82-g83-2020\"\u003eOEM Style Pre Pregged Dry Carbon Fender Vent Cover for BMW M4 G82 G83 2020+\u003c\/a\u003e. \u003ca href=\"\/collections\/bmw-g80-g82-m3-m4-parts\"\u003eSee all BMW G80 M3 \u0026amp; G82 M4 parts\u003c\/a\u003e.\u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Default Title","offer_id":44171425742966,"sku":"G80AXBCK","price":2190.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0720\/2976\/5750\/files\/BMW_M3M4_G80_G82_G83_Axle_Back_Stainless_Steel_Exhaust_System.jpg?v=1789204084","url":"https:\/\/shop.sl-autowerkes.com.au\/products\/bmw-g80-g82-g83-m3-m4-valved-axle-back-project-gamma","provider":"SL Autowerkes","version":"1.0","type":"link"}