{"product_id":"pcz-bmw-f8x-m3-m4-equal-length-midpipe","title":"PCZ BMW F8X M3 \/ M4 Equal Length Midpipe","description":"\u003cp data-path-to-node=\"3\"\u003eFix the S55 Sound: PCZ BMW F8X M3 \/ M4 Equal Length Midpipe\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\"\u003eFrom the factory, the twin-turbo S55 engine in the F80 M3 and F82\/F83 M4 sounds out of sync. Because the front and rear turbo downpipes are completely different lengths, the exhaust pulses exit at different times—creating an annoying, high-pitched \"raspy\" tone that sounds like two competing 3-cylinder engines.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003ePCZ Equal Length Midpipe Upgrade\u003c\/b\u003e permanently fixes this engineering flaw. By using a precision-calculated, lengthened runner layout on the passenger side, it perfectly synchronizes the exhaust gas pulses before they merge into the collector. The result? A smooth, deep, and deeply aggressive straight-six howl that rivals an exotic supercar, entirely free of factory rasp.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eSound Profile \u0026amp; Options\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eTo suit every enthusiast's style, we offer this midpipe in two distinct configurations:\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eNon-Resonated (The Track Weapon):\u003c\/b\u003e Maximizes raw volume, delivering a crisp, metallic, mechanical note at high RPM. Perfect for cars running factory downpipes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eResonated (The Premium Street setup):\u003c\/b\u003e Features specially developed, high-flow resonators that targeted and eliminate low-RPM \"buzzing\" and cabin drone without choking the engine. \u003ci data-path-to-node=\"9,1,0\" data-index-in-node=\"179\"\u003eHighly recommended if you are already running catless downpipes.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"11\"\u003ePerformance \u0026amp; Flow Gains\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003eWhile engineered primarily for acoustic perfection, optimizing the midsection architecture delivers immediate, dyno-proven performance benefits:\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003e\u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"0\"\u003eMid-Range Punch:\u003c\/b\u003e Improved exhaust scavenging balances the pressure waves, unlocking \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"84\"\u003e+10 to +15 horsepower\u003c\/b\u003e and up to \u003cb data-path-to-node=\"13,0,0\" data-index-in-node=\"116\"\u003e+15–20 Nm of torque\u003c\/b\u003e right in the 3,500–6,500 RPM powerband.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003e\u003cb data-path-to-node=\"13,1,0\" data-index-in-node=\"0\"\u003eLinear Throttle Response:\u003c\/b\u003e Eliminates internal exhaust pulse turbulence, reducing turbo lag on corner exits and giving your right foot immediate, predictable control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003e\u003cb data-path-to-node=\"13,2,0\" data-index-in-node=\"0\"\u003eLightweight Construction:\u003c\/b\u003e Drops significant unsprung weight off the center of the chassis compared to the heavy, restrictive factory mid-box setup.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"14\"\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"14,0\"\u003e⚠️ \u003cb data-path-to-node=\"14,0\" data-index-in-node=\"3\"\u003eInstallation Note:\u003c\/b\u003e This midpipe is a direct replacement for the factory midsection. Installation requires cutting the factory exhaust near the rear muffler entrance (standard for all F8X midpipes). A heavy-duty, direct-fit replacement chassis stiffening brace is included in the kit to maintain perfect body rigidity over the transmission tunnel.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp data-path-to-node=\"16\"\u003eWhy Choose the PCZ Equal Length Setup?\u003c\/p\u003e\n\u003cul data-path-to-node=\"17\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,0,0\"\u003e\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003eTrue Straight-Six Soundtrack:\u003c\/b\u003e Eliminates the classic S55 rasp, giving your M car the aggressive, premium acoustic character it deserved from day one.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,1,0\"\u003e\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003ePremium TIG-Welded 304 Stainless Steel:\u003c\/b\u003e Built with thick-wall mandrel-bent tubing to withstand extreme high-RPM track temperatures without cracking or warping.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"17,2,0\"\u003e\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eModular Compatibility:\u003c\/b\u003e Engineered to bolt up perfectly to OEM downpipes or aftermarket 3-inch downpipes, as well as the factory rear muffler axle-back.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"19\"\u003eVehicle Fitment Guide\u003c\/p\u003e\n\u003cp data-path-to-node=\"20\"\u003eThis equal-length midpipe is precision-engineered as a direct-fit replacement for the following models:\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eBMW M3 Sedan (2015 – 2018)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"21,0,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,1,0,0\"\u003eF80 M3 \/ M3 Competition \/ M3 CS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eBMW M4 Coupe \u0026amp; Convertible (2015 – 2020)\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"21,1,1\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,1,0,0\"\u003eF82 \/ F83 M4 \/ M4 Competition \/ M4 CS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"22\"\u003e\u003ci data-path-to-node=\"22\" data-index-in-node=\"0\"\u003e(Note: Does not fit standard single-turbo N55 F87 M2 models).\u003c\/i\u003e\u003c\/p\u003e","brand":"Precision Car Zone","offers":[{"title":"Default Title","offer_id":47140128653481,"sku":null,"price":1499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/9853\/1497\/files\/87FA1D7D-0707-4E1B-80DC-259FEC15DFD1.jpg?v=1780472485","url":"https:\/\/precisioncarzone.com.au\/products\/pcz-bmw-f8x-m3-m4-equal-length-midpipe","provider":"Precision Car Zone","version":"1.0","type":"link"}