{"product_id":"supersprint-bmw-g8x-m3-m4-front-j-pipe-non-resonated","title":"Supersprint BMW G8X M3 \/ M4 Front J-Pipe - Non-Resonated","description":"\u003cp\u003eEnhance exhaust performance, sound, and throttle response on your BMW M3 (G80 \/ G81), BMW M4 (G82 \/ G83), BMW M4 CSL (G82) or BMW M3 CS (G80) with the Supersprint Non-Resonated J-Pipe. Engineered as a high-flow center section upgrade, this precision-built J-Pipe replaces the factory center pipe and secondary catalytic converter to deliver improved exhaust flow, increased power potential, and a deeper, more aggressive exhaust note.\u003c\/p\u003e \u003cp\u003eManufactured from premium T304 stainless steel, the Supersprint J-Pipe features a 100mm mandrel-bent cross section designed to reduce backpressure while maintaining excellent fitment and long-term durability. The non-resonated design allows the S58 engine to breathe more freely, resulting in a sharper, race-inspired tone.\u003c\/p\u003e \u003cp\u003eThis J-Pipe is designed to integrate seamlessly with the OEM primary catalytic converters, allowing for a straightforward installation while retaining factory mounting points and alignment. Every Supersprint exhaust component is hand-crafted in Italy.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eT304 stainless steel construction\u003c\/li\u003e \u003cli\u003eNon-resonated J-Pipe center section\u003c\/li\u003e \u003cli\u003e100mm mandrel-bent J-Pipe design\u003c\/li\u003e \u003cli\u003eDeletes the secondary catalytic converter\u003c\/li\u003e \u003cli\u003eCompatible with OEM primary catalytic converters\u003c\/li\u003e \u003cli\u003eTIG welded construction\u003c\/li\u003e \u003cli\u003eHand-built in Italy\u003c\/li\u003e \u003cli\u003eAlternative to Supersprint 527702\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis product modifies factory emissions equipment and may not be legal for road use in all areas.\u003c\/p\u003e","brand":"Supersprint","offers":[{"title":"Default Title","offer_id":67981544849562,"sku":"527712","price":1895.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7569\/3466\/files\/54140352828_d7c2dd4dd7_b.jpg?v=1793133989","url":"https:\/\/apexmotorsportswa.com\/products\/supersprint-bmw-g8x-m3-m4-front-j-pipe-non-resonated","provider":"Apex Motorsport","version":"1.0","type":"link"}