{"product_id":"milltek-cat-back-exhaust-bmw-3-series-e46-m3-3-2-coupe-cabriolet-01-07","title":"Milltek Cat Back Exhaust BMW 3 Series E46 M3 3.2 Coupe Cabriolet 01-07","description":"\u003ch2\u003eMilltek Cat-back Exhaust for BMW 3 Series E46 M3 3.2 Coupe - Cabriolet (2001-2007) – Sharper Sound, Reduced Back Pressure\u003c\/h2\u003e\n\u003cp\u003eThis is Milltek's cat-back system for the BMW 3 Series E46 M3 3.2 Coupe - Cabriolet. It replaces everything from the factory catalytic converter rearward with wider-bore pipework, a re-profiled mid-pipe and silencers tuned specifically for this platform, cutting back pressure and sharpening the exhaust note. The factory catalytic converter stays in place, so the car's emissions hardware is left as standard.\u003c\/p\u003e\n\u003cp\u003eIt's aimed at owners who want a noticeably different sound and a genuine, if modest, flow improvement without touching anything upstream of the cat: a straightforward bolt-on that doesn't need a remap or any other supporting mods to enjoy.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Cat-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePipe Diameter:\u003c\/strong\u003e 60.32mm (2.37\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Style:\u003c\/strong\u003e Quad 80mm Special\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEC Approved:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace System:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade from T304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration\u003c\/li\u003e\n\u003cli\u003eMandrel-bent pipework keeps a constant diameter through every bend for unrestricted flow\u003c\/li\u003e\n\u003cli\u003e60.32mm (2.37\") pipework\u003c\/li\u003e\n\u003cli\u003eReplaces the standard exhaust from the catalytic converter back, so the factory cat is retained\u003c\/li\u003e\n\u003cli\u003eDesigned, developed and manufactured in the UK by Milltek Sport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 3 Series E46 M3 3.2 Coupe - Cabriolet (2001-2007)\u003c\/li\u003e\n\u003cli\u003eBMW 3 Series E46 M3 CSL (2003-2007)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e the BMW 3 Series E90 M3 4.0 V8 Saloon\/Sedan, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-bmw-3-series-e90-m3-4-0-v8-saloon-07-11\"\u003eMilltek Cat-back Exhaust BMW 3 Series E90 M3 4.0 V8 Saloon 07-11\u003c\/a\u003e; the BMW 3 Series E36 M3 3.0\/3.2, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-bmw-3-series-e36-m3-3-0-3-2-92-99\"\u003eMilltek Cat-back Exhaust BMW 3 Series E36 M3 3.0 3.2 92-99\u003c\/a\u003e; the BMW 3 Series E36 325i and 328i, which needs the \u003ca href=\"\/products\/milltek-cat-back-exhaust-bmw-3-series-e36-325i-328i-91-99\"\u003eMilltek Cat-back Exhaust BMW 3 Series E36 325i 328i 91-99\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eWe recommend professional fitting on a ramp. Once fitted, check the tailpipe alignment and re-check all clamps after the first few hundred miles.\u003c\/p\u003e\n\u003ch3\u003eWill it fit the BMW 3 Series E46 M3 CSL?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek lists this part for the BMW 3 Series E46 M3 CSL as well as the other models in the fitment list above.\u003c\/p\u003e\n\u003ch3\u003eDoes it fit the BMW 3 Series E90 M3 4.0 V8 Saloon\/Sedan?\u003c\/h3\u003e\n\u003cp\u003eNo. For that car, choose the \u003ca href=\"\/products\/milltek-cat-back-exhaust-bmw-3-series-e90-m3-4-0-v8-saloon-07-11\"\u003eMilltek Cat-back Exhaust BMW 3 Series E90 M3 4.0 V8 Saloon 07-11\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eIs it road legal?\u003c\/h3\u003e\n\u003cp\u003eMilltek does not list EC approval for this part. Any exhaust used on the road must still meet noise and emissions rules, so check the requirements where you live.\u003c\/p\u003e\n\u003ch3\u003eDo I need a remap?\u003c\/h3\u003e\n\u003cp\u003eNo. It fits behind the factory catalytic converter, so no software changes are needed.\u003c\/p\u003e\n\u003ch3\u003eDoes it keep the factory catalytic converter?\u003c\/h3\u003e\n\u003cp\u003eYes. It fits behind the factory catalytic converter, which stays in place.\u003c\/p\u003e\n\u003ch3\u003eWhat is it made from?\u003c\/h3\u003e\n\u003cp\u003eT304L aircraft-grade stainless steel, which is anti-magnetic and resists discolouration better than lower grades.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty?\u003c\/h3\u003e\n\u003cp\u003eYes. Milltek products are covered against defects in materials and workmanship. Contact us with your order number if you have a problem.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":56392767701377,"sku":"MIL-SSXBM462","price":1647.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/3232\/7161\/files\/SSXBM462_1.jpg?v=1791892137","url":"https:\/\/milltekexhaustshop.com\/products\/milltek-cat-back-exhaust-bmw-3-series-e46-m3-3-2-coupe-cabriolet-01-07","provider":"Milltek Exhaust Shop","version":"1.0","type":"link"}