{"product_id":"bmw-b58-3-0t-m240i-m340i-m440i-540i-740i-4-5-inch-stainless-steel-catl-46075","title":"BMW B58 3.0T M240i M340i M440i 540i 740i 4.5 inch Stainless Steel Catless Downpipe with Gaskets and Hardware","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\u003cp\u003eThis 4.5 inch catless downpipe is designed for BMW models powered by the B58 3.0T turbocharged inline-six. The supplier lists a broad range of applications including the M240i, M340i, M440i, 540i, 640i, 740i and 840i. Made from stainless steel, it is supplied with gaskets and mounting hardware, and is intended for motorsport and tuned builds.\u003c\/p\u003e\u003ch3\u003eKey Features and Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eLarge 4.5 inch pipe diameter\u003c\/li\u003e\n\u003cli\u003eCatless design for maximum flow\u003c\/li\u003e\n\u003cli\u003eStainless steel construction\u003c\/li\u003e\n\u003cli\u003eGaskets and mounting hardware included\u003c\/li\u003e\n\u003cli\u003eDesigned for the B58 3.0T turbo L6\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\u003cp\u003eThe supplier lists M240i, M340i, M440i, 540i, 640i, 740i and 840i models with the B58 3.0T, and chassis codes F22, F23, F30, F31, F32, F33, F36, G30 and G32. The model and chassis lists do not fully align, and both B58 generations may be involved, so fitment is supplier-stated, not independently verified, and should be confirmed with us before ordering.\u003c\/p\u003e\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct type: catless downpipe\u003c\/li\u003e\n\u003cli\u003ePipe diameter: 4.5 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: stainless steel\u003c\/li\u003e\n\u003cli\u003eThickness: standard (exact figure not stated)\u003c\/li\u003e\n\u003cli\u003eEngine: B58 3.0T turbo L6\u003c\/li\u003e\n\u003cli\u003eChassis listed: F22, F23, F30, F31, F32, F33, F36, G30, G32\u003c\/li\u003e\n\u003cli\u003ePackage size: 66 x 27 x 19 cm\u003c\/li\u003e\n\u003cli\u003eGross weight: approx. 3.9 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and Usage\u003c\/h3\u003e\u003cp\u003eThis downpipe should be fitted by a performance workshop experienced with B58 engines. With gaskets and hardware supplied, the installer can bolt it directly to the turbo outlet and exhaust, though some vehicles may require additional disassembly for access. ECU calibration is required when removing the catalytic converter. Check sensors, flanges and clearances after fitting.\u003c\/p\u003e\u003ch3\u003ePackage Contents\u003c\/h3\u003e\u003cp\u003eThe supplier states the package includes the catless downpipe, gaskets and mounting hardware, sold as a single item.\u003c\/p\u003e\u003ch3\u003eImportant Fitment Notice\u003c\/h3\u003e\u003cp\u003ePlease send us your VIN or chassis number before ordering so we can help confirm fitment and engine generation. Catless downpipes are intended for off-road and motorsport use only. Removing a catalytic converter from a road vehicle in New Zealand may breach emissions requirements and cause a WoF failure; the owner is responsible for compliance.\u003c\/p\u003e","brand":"AsiaParts","offers":[{"title":"Default Title","offer_id":54765445710142,"sku":"APS-6167","price":1432.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/1486\/3678\/files\/H04287847f360469b9a3efac86a3eae89K.webp?v=1793080060","url":"https:\/\/asiapartsstore.com\/products\/bmw-b58-3-0t-m240i-m340i-m440i-540i-740i-4-5-inch-stainless-steel-catl-46075","provider":"Asia Parts Store","version":"1.0","type":"link"}