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Product Code: 500001027.HJS
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Downpipe Kit with HJS-ECE-300CPSI Racing catalyst for BMW M140(x)i M240i 340i 440i & 540i
made out of high quality stainless steel 1.4301 (SS304)complete Ø3,5 and adapter for stock exhaustHJS (ECE approval) 300CPSI EU6 Racing Metal Catalytic Converter 100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torque
Only suitable for cars without GPF!
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Downpipe Kit with HJS-ECE-300CPSI Racing catalyst for BMW M140(x)i 340i 440i & 540imade out of high quality stainless steel 1.4301 (SS304)complete Ø3,5 and adapter for stock exhaustHJS (ECE approval) 300CPSI EU6 Racing Metal Catalytic Converter 100% perfect fit, replace OEMless thermal load on the turbochargermore power by reducing back pressuresignificantly more torque Only suitable for cars without GPF!
