{"product_id":"plm-subaru-wrx-sti-axle-back-exhaust-muffler-deletes-2015-2021","title":"PLM Subaru WRX \u0026 STI Axle-Back Exhaust \/ Muffler Deletes (2015–2021)","description":"\u003ch2 data-start=\"73\" data-end=\"148\"\u003e\u003cstrong data-start=\"76\" data-end=\"148\"\u003ePLM Subaru WRX \u0026amp; STI Axle-Back Exhaust \/ Muffler Deletes (2015–2021)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"150\" data-end=\"189\"\u003e\u003cstrong data-start=\"150\" data-end=\"158\"\u003eSKU:\u003c\/strong\u003e PLM-SUB-TKP-DUAL-2015-1.5-PO\u003c\/p\u003e\n\u003ch3 data-start=\"191\" data-end=\"220\"\u003e\u003cstrong data-start=\"195\" data-end=\"218\"\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"221\" data-end=\"581\"\u003eThe \u003cstrong data-start=\"225\" data-end=\"250\"\u003ePLM Axle-Back Exhaust\u003c\/strong\u003e, also known as muffler deletes or track pipes, is one of the most popular upgrades for the 2015–2021 Subaru WRX and STI. Designed to replace the large, restrictive factory mufflers, this system delivers a more aggressive exhaust tone, improved flow, and significant weight reduction while maintaining an easy bolt-on installation.\u003c\/p\u003e\n\u003cp data-start=\"583\" data-end=\"941\"\u003eConstructed from \u003cstrong data-start=\"600\" data-end=\"632\"\u003emandrel-bent stainless steel\u003c\/strong\u003e and fully \u003cstrong data-start=\"643\" data-end=\"662\"\u003ehand TIG welded\u003c\/strong\u003e, the PLM system provides durability you can trust for both daily driving and spirited performance use. The dual-exit layout allows for the most direct exhaust path possible, helping the turbo breathe more efficiently while giving the car the deep, sporty sound enthusiasts want.\u003c\/p\u003e\n\u003cp data-start=\"943\" data-end=\"1097\"\u003eEach side weighs approximately \u003cstrong data-start=\"974\" data-end=\"983\"\u003e8 lbs\u003c\/strong\u003e, for a total system weight around \u003cstrong data-start=\"1018\" data-end=\"1028\"\u003e16 lbs\u003c\/strong\u003e, offering a noticeable reduction compared to the bulky OEM mufflers.\u003c\/p\u003e\n\u003cp data-start=\"1099\" data-end=\"1256\"\u003eAvailable with your choice of \u003cstrong data-start=\"1129\" data-end=\"1141\"\u003ePolished\u003c\/strong\u003e or \u003cstrong data-start=\"1145\" data-end=\"1171\"\u003eTitanium Blue gradient\u003c\/strong\u003e tips, this is a simple upgrade that transforms both appearance and sound in minutes.\u003c\/p\u003e\n\u003ch3 data-start=\"1258\" data-end=\"1278\"\u003e\u003cstrong data-start=\"1262\" data-end=\"1278\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1279\" data-end=\"1824\"\u003e\n\u003cli data-start=\"1279\" data-end=\"1318\"\u003e\n\u003cp data-start=\"1281\" data-end=\"1318\"\u003eFits \u003cstrong data-start=\"1286\" data-end=\"1316\"\u003e2015–2021 Subaru WRX \u0026amp; STI\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1319\" data-end=\"1370\"\u003e\n\u003cp data-start=\"1321\" data-end=\"1370\"\u003eDirect bolt-on to \u003cstrong data-start=\"1339\" data-end=\"1368\"\u003efactory mid pipe \/ Y-pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1371\" data-end=\"1408\"\u003e\n\u003cp data-start=\"1373\" data-end=\"1408\"\u003eDual exit straight-through design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1409\" data-end=\"1457\"\u003e\n\u003cp data-start=\"1411\" data-end=\"1457\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1455\"\u003e2.5\" mandrel-bent stainless steel piping\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1458\" data-end=\"1505\"\u003e\n\u003cp data-start=\"1460\" data-end=\"1505\"\u003e\u003cstrong data-start=\"1460\" data-end=\"1503\"\u003e3.5\" single wall staggered exhaust tips\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1506\" data-end=\"1569\"\u003e\n\u003cp data-start=\"1508\" data-end=\"1569\"\u003eChoice of \u003cstrong data-start=\"1518\" data-end=\"1530\"\u003ePolished\u003c\/strong\u003e or \u003cstrong data-start=\"1534\" data-end=\"1560\"\u003eTitanium Blue gradient\u003c\/strong\u003e finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1570\" data-end=\"1615\"\u003e\n\u003cp data-start=\"1572\" data-end=\"1615\"\u003eOEM-style exhaust hanger rod construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1616\" data-end=\"1651\"\u003e\n\u003cp data-start=\"1618\" data-end=\"1651\"\u003eHigh quality \u003cstrong data-start=\"1631\" data-end=\"1649\"\u003ehand TIG welds\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1652\" data-end=\"1702\"\u003e\n\u003cp data-start=\"1654\" data-end=\"1702\"\u003eExcellent weight reduction vs factory mufflers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1703\" data-end=\"1748\"\u003e\n\u003cp data-start=\"1705\" data-end=\"1748\"\u003eApprox. \u003cstrong data-start=\"1713\" data-end=\"1746\"\u003e8 lbs per side (16 lbs total)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1749\" data-end=\"1788\"\u003e\n\u003cp data-start=\"1751\" data-end=\"1788\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1786\"\u003e3\/8\" thick CNC machined flanges\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1789\" data-end=\"1824\"\u003e\n\u003cp data-start=\"1791\" data-end=\"1824\"\u003ePLM \u003cstrong data-start=\"1795\" data-end=\"1824\"\u003eone year limited warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1826\" data-end=\"1863\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1863\"\u003eImportant Fitment Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1864\" data-end=\"1994\"\u003e\n\u003cli data-start=\"1864\" data-end=\"1910\"\u003e\n\u003cp data-start=\"1866\" data-end=\"1910\"\u003eDesigned for the \u003cstrong data-start=\"1883\" data-end=\"1908\"\u003eOEM mid pipe \/ Y-pipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1913\" data-end=\"1942\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1929\"\u003eWill NOT fit\u003c\/strong\u003e SPT models\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1943\" data-end=\"1994\"\u003e\n\u003cp data-start=\"1945\" data-end=\"1994\"\u003e\u003cstrong data-start=\"1945\" data-end=\"1961\"\u003eWill NOT fit\u003c\/strong\u003e most aftermarket exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1996\" data-end=\"2022\"\u003e\u003cstrong data-start=\"2000\" data-end=\"2022\"\u003eInstallation Notes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"2023\" data-end=\"2112\"\u003e\n\u003cli data-start=\"2023\" data-end=\"2070\"\u003e\n\u003cp data-start=\"2025\" data-end=\"2070\"\u003eReuse \u003cstrong data-start=\"2031\" data-end=\"2050\"\u003efactory gaskets\u003c\/strong\u003e for installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2071\" data-end=\"2112\"\u003e\n\u003cp data-start=\"2073\" data-end=\"2112\"\u003eInstalls quickly with basic hand tools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Racing Precision Motorsports","offers":[{"title":"Blue","offer_id":43965081911356,"sku":"PLM-SUB-TKP-DUAL-2015-1.5-BLUE","price":319.99,"currency_code":"USD","in_stock":true},{"title":"Silver","offer_id":43965081944124,"sku":"PLM-SUB-TKP-DUAL-2015-1.5-PO","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/5934\/4956\/files\/IMG_3120_a955032a-112d-4e41-8289-847cc0650414.webp?v=1770498029","url":"https:\/\/rpm-racing.com\/products\/plm-subaru-wrx-sti-axle-back-exhaust-muffler-deletes-2015-2021","provider":"Racing Precision Motorsports","version":"1.0","type":"link"}