{"product_id":"plm-downpipes-with-epa-high-flow-cats-bmw-s58-g80-g82-g87-m2-m3-amp-m4","title":"PLM Downpipes with EPA High-Flow Cats – BMW S58 G80 \/ G82 \/ G87 M2, M3 \u0026amp; M4","description":"\u003ch3 data-section-id=\"yqgc0l\" data-start=\"0\" data-end=\"83\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"4\" data-end=\"83\"\u003ePLM Downpipes with EPA High-Flow Cats – BMW S58 G80 \/ G82 \/ G87 M2, M3 \u0026amp; M4\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"85\" data-end=\"118\"\u003e\u003cstrong data-start=\"85\" data-end=\"101\"\u003ePart Number:\u003c\/strong\u003e PLM-DP-G80-CAT\u003c\/p\u003e\n\u003chr data-start=\"120\" data-end=\"123\"\u003e\n\u003ch3 data-section-id=\"1dvqnf5\" data-start=\"125\" data-end=\"155\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"129\" data-end=\"153\"\u003eProduct Description:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"156\" data-end=\"445\"\u003eThe \u003cstrong data-start=\"160\" data-end=\"201\"\u003ePLM EPA-Compliant High-Flow Downpipes\u003c\/strong\u003e for the BMW S58 platform are engineered to deliver substantial improvements in exhaust flow, turbo response, and overall performance while maintaining compatibility with EPA standards for OBD2 vehicles outside California emissions regulations.\u003c\/p\u003e\n\u003cp data-start=\"447\" data-end=\"821\"\u003eDesigned in-house using advanced \u003cstrong data-start=\"480\" data-end=\"515\"\u003eFaro CMM 3D scanning technology\u003c\/strong\u003e along with CAD and CAE software, these downpipes provide precise OEM-level fitment and exceptional build quality. Constructed entirely from premium stainless steel with precision TIG welds and CNC-machined flanges, they are built to withstand the demands of high-performance street and track applications.\u003c\/p\u003e\n\u003cp data-start=\"823\" data-end=\"1165\"\u003eThese downpipes feature \u003cstrong data-start=\"847\" data-end=\"903\"\u003e400 CPSI EPA-compliant metallic catalytic converters\u003c\/strong\u003e, helping reduce exhaust restriction while maintaining a cleaner exhaust output and minimizing unwanted exhaust fumes. Compared to factory downpipes, the PLM setup improves turbo spool, throttle response, and exhaust tone while retaining a refined sound profile.\u003c\/p\u003e\n\u003chr data-start=\"1167\" data-end=\"1170\"\u003e\n\u003ch3 data-section-id=\"37mg0c\" data-start=\"1172\" data-end=\"1195\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1176\" data-end=\"1193\"\u003eKey Features:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1196\" data-end=\"1714\"\u003e\n\u003cli data-section-id=\"1w923ze\" data-start=\"1196\" data-end=\"1239\"\u003eGenuine \u003cstrong data-start=\"1206\" data-end=\"1237\"\u003ePLM High-Flow EPA Downpipes\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12k4mg3\" data-start=\"1240\" data-end=\"1285\"\u003eDesigned specifically for BMW S58 engines\u003c\/li\u003e\n\u003cli data-section-id=\"1xsm63f\" data-start=\"1286\" data-end=\"1342\"\u003eEPA-compliant 400 CPSI metallic catalytic converters\u003c\/li\u003e\n\u003cli data-section-id=\"1gdntgl\" data-start=\"1343\" data-end=\"1380\"\u003eFull stainless steel construction\u003c\/li\u003e\n\u003cli data-section-id=\"1gn8xv0\" data-start=\"1381\" data-end=\"1414\"\u003ePrecision TIG-welded assembly\u003c\/li\u003e\n\u003cli data-section-id=\"1x9h50a\" data-start=\"1415\" data-end=\"1460\"\u003eCNC-machined flanges for accurate fitment\u003c\/li\u003e\n\u003cli data-section-id=\"2c8jr4\" data-start=\"1461\" data-end=\"1492\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-section-id=\"1cav3pc\" data-start=\"1493\" data-end=\"1539\"\u003eImproved exhaust flow and turbo efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1divkap\" data-start=\"1540\" data-end=\"1590\"\u003eReduced backpressure for increased performance\u003c\/li\u003e\n\u003cli data-section-id=\"hncqjg\" data-start=\"1591\" data-end=\"1651\"\u003eQuieter and cleaner operation compared to catless setups\u003c\/li\u003e\n\u003cli data-section-id=\"1axpubx\" data-start=\"1652\" data-end=\"1681\"\u003eLimited production design\u003c\/li\u003e\n\u003cli data-section-id=\"1v5t7zl\" data-start=\"1682\" data-end=\"1714\"\u003eIncludes PLM 1-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1716\" data-end=\"1719\"\u003e\n\u003ch3 data-section-id=\"5xk9z4\" data-start=\"1721\" data-end=\"1752\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1725\" data-end=\"1750\"\u003ePerformance Benefits:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1753\" data-end=\"2058\"\u003e\n\u003cli data-section-id=\"sr6amo\" data-start=\"1753\" data-end=\"1806\"\u003eFaster turbo spool and improved throttle response\u003c\/li\u003e\n\u003cli data-section-id=\"alqhyf\" data-start=\"1807\" data-end=\"1852\"\u003eIncreased horsepower and torque potential\u003c\/li\u003e\n\u003cli data-section-id=\"ya8xq6\" data-start=\"1853\" data-end=\"1884\"\u003eReduced exhaust restriction\u003c\/li\u003e\n\u003cli data-section-id=\"10luhvw\" data-start=\"1885\" data-end=\"1935\"\u003eImproved exhaust sound without excessive drone\u003c\/li\u003e\n\u003cli data-section-id=\"sgbmz9\" data-start=\"1936\" data-end=\"2001\"\u003eCleaner exhaust operation with high-flow catalytic converters\u003c\/li\u003e\n\u003cli data-section-id=\"mx8go0\" data-start=\"2002\" data-end=\"2058\"\u003eExcellent upgrade for tuned or modified S58 vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2060\" data-end=\"2063\"\u003e\n\u003ch3 data-section-id=\"267exh\" data-start=\"2065\" data-end=\"2083\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2069\" data-end=\"2081\"\u003eFitment:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2084\" data-end=\"2156\"\u003eCompatible with the following BMW models equipped with the S58 engine:\u003c\/p\u003e\n\u003cul data-start=\"2158\" data-end=\"2250\"\u003e\n\u003cli data-section-id=\"roumaf\" data-start=\"2158\" data-end=\"2186\"\u003e\u003cstrong data-start=\"2160\" data-end=\"2184\"\u003e2021–2024 BMW M3 G80\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"x086gh\" data-start=\"2187\" data-end=\"2221\"\u003e\u003cstrong data-start=\"2189\" data-end=\"2219\"\u003e2021–2024 BMW M4 G82 \/ G83\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"t527yr\" data-start=\"2222\" data-end=\"2250\"\u003e\u003cstrong data-start=\"2224\" data-end=\"2248\"\u003e2023–2024 BMW M2 G87\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2252\" data-end=\"2255\"\u003e\n\u003ch3 data-section-id=\"17sflxf\" data-start=\"2257\" data-end=\"2286\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2261\" data-end=\"2284\"\u003eInstallation Notes:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2287\" data-end=\"2631\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"4jvwps\" data-start=\"2287\" data-end=\"2339\"\u003eDirect bolt-on replacement for factory downpipes\u003c\/li\u003e\n\u003cli data-section-id=\"1kumukg\" data-start=\"2340\" data-end=\"2390\"\u003eECU tuning recommended for optimal performance\u003c\/li\u003e\n\u003cli data-section-id=\"1rhdso9\" data-start=\"2391\" data-end=\"2457\"\u003eO2 sensor spacers\/adapters may be required on untuned vehicles\u003c\/li\u003e\n\u003cli data-section-id=\"vae4g8\" data-start=\"2458\" data-end=\"2524\"\u003eEPA compliant for federal OBD2 applications outside California\u003c\/li\u003e\n\u003cli data-section-id=\"j11rzn\" data-start=\"2525\" data-end=\"2582\"\u003eNot CARB compliant for California emissions standards\u003c\/li\u003e\n\u003cli data-section-id=\"zkwirw\" data-start=\"2583\" data-end=\"2631\" data-is-last-node=\"\"\u003eProfessional installation strongly recommended\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"Default Title","offer_id":45206281879612,"sku":"PLM-DP-G80-CAT","price":1249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/P1139086-PhotoRoom.png-PhotoRoom.webp?v=1778350679","url":"https:\/\/rpm-racing.com\/products\/plm-downpipes-with-epa-high-flow-cats-bmw-s58-g80-g82-g87-m2-m3-amp-m4","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}