{"product_id":"performance-stainless-steel-catback-valved-muffler-exhaust-system-for-bmw-330ci-e46-3-0l-2001","title":"Performance Stainless Steel Catback Valved Muffler Exhaust System for BMW 330Ci E46 3.0L 2001","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBoost NA Inline Six Exhaust Flow \u0026amp; Offer Dual Sound Modes for BMW E46 330Ci 3.0L NA 2001.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis full catback exhaust system is manufactured from thick mandrel bent T304 stainless steel with mirror polished finish. Equal length dual mid pipe layout balances exhaust pulses evenly to smooth power delivery and enrich linear naturally aspirated six-cylinder exhaust tone. Built-in wireless remote electronic valve muffler provides two adjustable sound modes, quiet cruising mode for daily commute and loud aggressive sport mode for track driving. Large volume muffler chamber optimizes resonance to eliminate harsh drone at cruising speed. 1:1 chassis jig molded pipeline fully matches OEM mounting brackets for direct bolt-on installation without cutting or modification. Uniform fish-scale TIG airtight welding ensures stable long-term performance under continuous high exhaust temperature.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW E46 330Ci\u003c\/strong\u003e — 2001 (3.0L Inline Six Naturally Aspirated Engine)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy Gauge Mandrel Bent T304 Stainless Steel Body:\u003c\/strong\u003e Solid thick pipe wall with excellent anti-rust and high-temperature durability, suitable for daily street and weekend performance driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Polished Bright Reflective Metal Surface:\u003c\/strong\u003e Smooth reflective finish creates neat racing undercarriage aesthetic, simple to wipe and clean daily.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEqual Length Dual Mid Pipe Equal Flow Design:\u003c\/strong\u003e Balances left-right cylinder exhaust pulses, improves gas scavenging efficiency and linearizes power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Remote Electronic Valved Muffler:\u003c\/strong\u003e One-click switch between quiet daily mode and loud resonant sport exhaust note for multi-scene use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge Volume Optimized Muffler Chamber:\u003c\/strong\u003e Eliminates annoying cabin drone at constant cruising speed while retaining aggressive sport sound under acceleration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Spec Mount Hangers \u0026amp; Fixing Lugs:\u003c\/strong\u003e Precisely positioned mounting tabs fully align factory chassis layout, no extra drilling required during installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Uniform Fish-Scale TIG Air-Tight Welding:\u003c\/strong\u003e Seamless airtight welds maintain structural integrity, prevent abnormal rattling and exhaust leakage after long high-rev running.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Plug \u0026amp; Play Fitment:\u003c\/strong\u003e Entire pipeline replicates original vehicle chassis curve, no chassis cutting needed for replacement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTECH SPECIFICATIONS\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain Pipe Material:\u003c\/strong\u003e Thick Mandrel Bent T304 Stainless Steel with Mirror Polished Finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Wireless Remote Electronic Valvetronic Control System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipeline Layout:\u003c\/strong\u003e Equal Length Dual Mid Pipe Full Catback System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuffler Structure:\u003c\/strong\u003e Large Volume Resonance Optimized Valve Muffler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process:\u003c\/strong\u003e Handcrafted Fish-Scale TIG Seamless Air-Tight Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e 3.0L Inline Six Naturally Aspirated (E46 330Ci)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWHAT'S IN THE BOX\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1x Complete Mirror Polished SS304 Electronic Valved Full Catback Exhaust Assembly\u003c\/li\u003e\n\u003cli\u003eElectronic Valve Control Module + Dual Wireless Remote Fobs \u0026amp; Full Wiring Harness\u003c\/li\u003e\n\u003cli\u003eFull Set OEM Matching Installation Clamps \u0026amp; Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":54989601374580,"sku":null,"price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/H837d5efc97f149f78ba789c319546158A.jpg?v=1784535247","url":"https:\/\/wanmaxracing.com\/products\/performance-stainless-steel-catback-valved-muffler-exhaust-system-for-bmw-330ci-e46-3-0l-2001","provider":"Wanmax Racing","version":"1.0","type":"link"}