{"title":"BMW M3 G80 · M4 · M2","description":null,"products":[{"product_id":"s58-z-pipe-mid-section-bmw-m3-g80-m4-g82-83-m2-g87","title":"S58 Z-Pipe Mid-Section — BMW M3 G80 · M4 G82\/83 · M2 G87","description":"\u003cp\u003eTwin 2.5-inch resonator-delete Z-pipe mid-section for the S58 — BMW M3 G80, M4 G82\/G83 and M2 G87. Frees up the mid-section for a louder, deeper, more aggressive note. Brushed stainless, TIG-welded in-house.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWHAT'S INCLUDED\u003c\/p\u003e\n\u003cp\u003eTwin 2.5\" Z-pipe mid-section (resonator-delete), brushed stainless finish, ready to bolt in.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSPECS\u003c\/p\u003e\n\u003cp\u003eFitment: BMW M3 G80 · M4 G82\/G83 · M2 G87 (S58). Pipe: twin 2.5 inch. Configuration: resonator-delete only. Finish: brushed stainless. TIG-welded in-house.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFITMENT\u003c\/p\u003e\n\u003cp\u003eSold standalone and unfitted. Fitment is quoted per car — it depends on your existing catless downpipe's brand and flange style (some setups need the flanges cut or modified). Get in touch for a fitment quote.\u003c\/p\u003e","brand":"Octane Exhaust Systems","offers":[{"title":"Default Title","offer_id":54486098706750,"sku":null,"price":1680.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5340\/6526\/files\/ChatGPTImageAug5_2026_09_42_43AM.jpg?v=1790009342"},{"product_id":"s58-catless-downpipes-pair-m3-g80-m4-g82-83-m2-g87","title":"S58 Catless Downpipes (Pair) — M3 G80 · M4 G82\/83 · M2 G87","description":"\u003cp\u003eA pair of catless (de-cat) downpipes for the BMW S58 3.0L twin-turbo, covering both the front and rear turbos. They replace the restrictive factory downpipes and catalytic converters to free up exhaust flow, sharpen turbo spool and response, and unlock the real S58 sound, especially paired with a tune.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHAT'S INCLUDED\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2 x catless downpipes (front + rear turbo) · 304 stainless steel · dimpled heat shield wrap · braided flex sections · O2 sensor bungs.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFITS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW G80 M3 Sedan \u0026amp; M3 Competition (RWD \u0026amp; xDrive)\u003c\/li\u003e\n\u003cli\u003eBMW G82 M4 Coupe \u0026amp; G83 M4 Convertible (incl. Competition, RWD \u0026amp; xDrive)\u003c\/li\u003e\n\u003cli\u003eBMW G87 M2 (2023+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDOES NOT FIT:\u003c\/strong\u003e OPF (petrol particulate filter) equipped models · F97 X3 M \/ F98 X4 M.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngine: BMW S58 3.0T twin-turbo. Configuration: catless (de-cat), sold as a pair. Material: 304 stainless steel. Heat shield, flex sections, O2 bungs. Requires a custom tune.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFITMENT (PERTH)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSold standalone and unfitted for $1,399. Local to Perth? We'll supply and fit them in-house for \u003cstrong\u003e$2,029 supplied \u0026amp; fitted\u003c\/strong\u003e. Just ask when you order. Pair them with a tune or our S58 Z-Pipe Mid-Section for the full package.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePlease note: catless (de-cat) downpipes remove emissions equipment and are intended for off-road \/ competition use. They require a tune to avoid an engine light and are not road legal in WA.\u003c\/p\u003e","brand":"Octane Exhaust Systems","offers":[{"title":"Default Title","offer_id":54591187878206,"sku":null,"price":1399.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5340\/6526\/files\/01-bmw-s58-catless-downpipes-g80-g82-g87.jpg?v=1791610457"}],"url":"https:\/\/octaneexotics.com\/collections\/bmw-m3-g80-m4-m2.oembed","provider":"Octane Exotics","version":"1.0","type":"link"}