{"product_id":"sln-s58-4-0-resonated-single-midpipe-bmw-g80-g81-m3-and-g82-g83-m4","title":"SLN S58 4.0\" Resonated Single Midpipe – BMW G80\/G81 M3 \u0026 G82\/G83 M4","description":"\u003cp\u003e\u003cstrong\u003eSLN S58 4.0\" Resonated Single Midpipe – BMW G80\/G81 M3 \u0026amp; G82\/G83 M4\u003c\/strong\u003e is a performance exhaust midsection developed for the listed BMW applications. It changes the factory mid-pipe layout to improve flow and exhaust character while retaining a direct-fit installation around the correct vehicle configuration.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e4.0-inch single midpipe\u003c\/li\u003e\n\u003cli\u003eIntegrated resonator for a deeper, more controlled exhaust note\u003c\/li\u003e\n\u003cli\u003eExtended under-brace supplied with the system\u003c\/li\u003e\n\u003cli\u003eTIG-welded 304 stainless-steel construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBMW fitment\u003c\/h2\u003e\u003cp\u003eG80\/G81 M3 \u0026amp; G82\/G83 M4.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMotorsport \/ off-road use only:\u003c\/strong\u003e This product removes or bypasses emissions-control equipment and is intended for motorsport or off-road use only.\u003c\/p\u003e","brand":"SLN Performance","offers":[{"title":"Default Title","offer_id":57431502094711,"sku":"SLN_S58_MID_4_R","price":995.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/8489\/7720\/files\/3NEW.jpg?v=1788359035","url":"https:\/\/swiftperformance.co.uk\/products\/sln-s58-4-0-resonated-single-midpipe-bmw-g80-g81-m3-and-g82-g83-m4","provider":"Swift Performance","version":"1.0","type":"link"}