{"title":"Universal Mufflers \u0026 Deletes","description":"","products":[{"product_id":"t304-muffler-delete-2015-subaru-wrx-sti","title":"BLOX Racing T304 Muffler Delete - 2015-2021 Subaru WRX \/ STi","description":"\u003cp\u003eBLOX Racing's all-black and standard version muffler delete kits are made from T304 stainless steel and TIG-welded for durability and reliability against cracks and leaks. Each features OEM location hangers and includes new gaskets and hardware.\u003c\/p\u003e\n\u003cp\u003eBLOX Racing Muffler Delete Kits replace the OEM mufflers and greatly reduce the bulk and weight associated with them. \u003c\/p\u003e\n\u003cp\u003eBLOX Racing deletes are dual-exit, quad tip designs and provide the classic Boxer rumble with a more aggressive and throaty tone. \u003c\/p\u003e\n\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2021 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e2015-2021 Subaru STi (non SPT)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eT304 Muffler Delete Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2.5” OD piping\u003c\/li\u003e\n\u003cli\u003e3.5\" OD tips\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing; TIG-welded\u003c\/li\u003e\n\u003cli\u003eAvailable in matte black or standard stainless steel finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual muffler delete design, quad tips\u003c\/li\u003e\n\u003cli\u003eSingle wall construction\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on\u003c\/li\u003e\n\u003cli\u003eIncludes new hardware and gaskets\u003c\/li\u003e\n\u003cli\u003eReplaces heavy and bulky OEM mufflers\u003c\/li\u003e\n\u003cli\u003eAggressive look\u003c\/li\u003e\n\u003cli\u003eThroaty exhaust notes and tones \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBolts to 2-hole exhaust flange\u003c\/li\u003e\n\u003cli\u003eWill not work with aftermarket exhaust system\u003c\/li\u003e\n\u003cli\u003eDoes not fit SPT exhaust\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"Stainless Steel","offer_id":37133148225708,"sku":"BXEX-51104","price":362.95,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":46140128985332,"sku":"BXEX-51104-BK","price":397.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/products\/t304-muffler-delete-2015-subaru-wrx-sti-973104.jpg?v=1769647727"},{"product_id":"universal-street-muffler-turndown-tip","title":"BLOX Racing Universal Street Muffler - Turndown Tip","description":"\u003cp class=\"p1\"\u003eBLOX Racing universal turndown mufflers are manufactured from T-304 stainless steel and robotically TIG-welded. Turndown mufflers are available in 2.5\", 3\" and 3.5\".\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEach application feature a 4-section turndown tip measuring at 3.5\".  The piecut tip is cut at 40-degrees.  Each muffler is of the highest quality and do not restrict any exhaust flow. This is a great choice for those looking to replace their existing stock or aftermarket unit, or for those that do not have an exhaust application readily available.\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eStreet Muffler Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter = 5\"\u003c\/li\u003e\n\u003cli\u003eCircumference = 16\"\u003c\/li\u003e\n\u003cli\u003eOverall Length = 18.5”\u003c\/li\u003e\n\u003cli\u003eCanister Length = 12”\u003c\/li\u003e\n\u003cli\u003eInlet = 2.5\",  3\"  or 3.5\"\u003c\/li\u003e\n\u003cli\u003eTip = 3.5\"\u003c\/li\u003e\n\u003cli\u003eDry weight = 5.4lbs (2.5\") \/ 5.8lbs (3.0\") \/ 6.1lbs (3.5)\u003c\/li\u003e\n\u003cli\u003eMaterial = T304, TIG-welded\u003c\/li\u003e\n\u003cli\u003eMuffler must be welded on or clamped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e","brand":"BLOX Racing","offers":[{"title":"2.5\" Street Muffler Turndown","offer_id":37133159563436,"sku":"BXEX-00107","price":221.0,"currency_code":"USD","in_stock":false},{"title":"3.0\" Street Muffler Turndown","offer_id":44145697194228,"sku":"BXEX-00108","price":221.0,"currency_code":"USD","in_stock":false},{"title":"3.5\" Street Muffler Turndown","offer_id":44145697226996,"sku":"BXEX-00111","price":226.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/files\/blox-racing-universal-street-muffler-35-turndown-tip-5317946.jpg?v=1779488590"},{"product_id":"universal-n1-muffler-angled-tip","title":"BLOX Racing Universal N1 Muffler - Angled Tip","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eBLOX Racing universal angled tip N1 mufflers are manufactured from T-304 stainless steel and then robotically TIG-welded to ensure each muffler passes stringent quality control. N1 mufflers are available in 60.5mm, 63.5mm, and 76.2mm inlet sizes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eThese universal, high performance mufflers are fully polished and feature a single, 101.6mm tip. Each muffler comes with a bolt-in silencer that does not restrict any exhaust flow. This is a great choice for those looking to replace their existing stock or aftermarket unit, or for those that do not have an exhaust application readily available\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eUniversal N1 Muffler Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter = 5.4\"\u003c\/li\u003e\n\u003cli\u003eOverall Length = 19”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCanister Length = 12”\u003c\/li\u003e\n\u003cli\u003eInlet = 60.5mm, 63.5mm, or 76.2mm\u003c\/li\u003e\n\u003cli\u003eAngled Tip = 101.6mm\u003c\/li\u003e\n\u003cli\u003eDry weight = 6.25lbs\u003c\/li\u003e\n\u003cli\u003eMaterial = T304, TIG-welded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"60.5mm Angled Tip N1 Muffler","offer_id":37133159792812,"sku":"BXEX-00100","price":124.1,"currency_code":"USD","in_stock":false},{"title":"63.5mm Angled Tip N1 Muffler","offer_id":44145697128692,"sku":"BXEX-00102","price":124.1,"currency_code":"USD","in_stock":true},{"title":"76.2mm Angled Tip N1 Muffler","offer_id":44145697161460,"sku":"BXEX-00101","price":124.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/products\/universal-n1-muffler-angled-tip-774217.jpg?v=1751342556"},{"product_id":"universal-n1-muffler-straight-tip","title":"BLOX Racing Universal N1 Muffler - Straight Tip","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eBLOX Racing straight tip N1 mufflers are manufactured from T-304 stainless steel and then robotically TIG-welded to ensure each muffler passes stringent quality control. N1 mufflers are available in 60.5mm, 63.5mm, and 76.2mm inlet sizes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eThese universal, high performance mufflers are fully polished and feature a single, 101.6mm tip.  Each muffler comes with a bolt-in silencer that does not restrict any exhaust flow. This is a great choice for those looking to replace their existing stock or aftermarket unit, or for those that do not have an exhaust application readily available\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eUniversal N1 Muffler Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter = 5.4\"\u003c\/li\u003e\n\u003cli\u003eOverall Length = 19”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eCanister Length = 12”\u003c\/li\u003e\n\u003cli\u003eInlet = 60.5mm, 63.5mm, or 76.2mm\u003c\/li\u003e\n\u003cli\u003eStraight Tip = 101.6mm outlet\u003c\/li\u003e\n\u003cli\u003eDry weight = 6.25lbs\u003c\/li\u003e\n\u003cli\u003eMaterial = T304, TIG-welded\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"60.5mm Straight Tip N1 Muffler","offer_id":37133327597740,"sku":"BXEX-00106","price":124.1,"currency_code":"USD","in_stock":false},{"title":"63.5mm Straight Tip N1 Muffler","offer_id":44145697063156,"sku":"BXEX-00109","price":124.1,"currency_code":"USD","in_stock":true},{"title":"76.2mm Straight Tip N1 Muffler","offer_id":44145697095924,"sku":"BXEX-00110","price":124.1,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/products\/universal-n1-muffler-straight-tip-570986.jpg?v=1751342556"},{"product_id":"blox-racing-sl-sport-muffler-2-25-clearance","title":"BLOX Racing SL Sport Muffler - 2.25\"","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"color: rgb(204, 0, 0);\"\u003e\u003cb\u003eSOLD AS IS - NO WARRANTY - ALL SALES FINAL\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBLOX Racing is pleased to introduce its new line of SL Sport Mufflers. Each oval shaped, universal sport muffler is manufactured out of stainless steel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eEach SL Sport Muffler features T304 piping and T409 perforated cores. The T430 woven mesh is designed to withstand temperatures up to 800-degrees F. Each muffler features a straight-through design and helps reduce exhaust back pressure. Although these mufflers are universal, they also feature the convenience of being reversible for custom fabrication projects and installations.\u003cbr\u003e\u003cbr\u003eAll BLOX Racing SL Sport Mufflers feature handsome, embossed logos and emit deep\/low exhaust notes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAvailable in Matte Black and 2.25\" piping diameters.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eSL Sport Muffler Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter = \u003c\/li\u003e\n\u003cli\u003eOverall Length = 15”\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWidth = 8.75\"\u003c\/li\u003e\n\u003cli\u003eInlet Sizes = 2.25\"\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight = 9.9lbs (2.25\")\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMaterial = T304, TIG-welded\u003c\/li\u003e\n\u003cli\u003eT409 perforated cores\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":44145696997620,"sku":"BXEX-00300","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/products\/sl-sport-muffler-225-25-30-100772_8aa40be2-1e1e-4965-be4b-af6857ffb7d5.png?v=1748836069"},{"product_id":"universal-mini-race-muffler","title":"BLOX Racing Universal Mini Race Muffler","description":"\u003cp class=\"p1\"\u003e\u003cspan\u003eFor all-out performance, go with BLOX Racing mini race mufflers.  These are the epitome of ultra lightweight and compact.  These units offer serious performance while meeting sanctioning body requirements for mufflers.  Race mufflers are available in 2.5”, 3.0\" and 3.5”.  Each tip measures 3.0”.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan\u003eBLOX Racing mini race mufflers are manufactured from T-304 stainless steel and robotically TIG-welded. The muffler has a perforated core with a tough steel packed scrubble for sound deadening. These units offer serious performance while meeting sanctioning body requirements for mufflers. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003eUniversal Mini Race Muffler Specs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOD = 4.25”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Length = 9.75”\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCanister Length = 5\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInlet sizes = 2.5\", 3.0”, 3.5\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTip = 76.2mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDry weight = 2.35 lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial = T304, TIG-welded\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e\n\u003cdiv id=\"aircall-extension-app\"\u003e\u003c\/div\u003e","brand":"BLOX Racing","offers":[{"title":"2.5\"","offer_id":37133355745452,"sku":"BXEX-00103","price":141.95,"currency_code":"USD","in_stock":true},{"title":"3.0\"","offer_id":44145696735476,"sku":"BXEX-00104","price":141.95,"currency_code":"USD","in_stock":false},{"title":"3.5\"","offer_id":44145696768244,"sku":"BXEX-00105","price":141.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/products\/universal-mini-race-muffler-378261.jpg?v=1751342554"},{"product_id":"t304-muffler-delete-axle-back-2022-subaru-wrx-4-0","title":"BLOX Racing T304 Muffler Delete \/ Axle Back - 2022+ Subaru WRX 4.0\"","description":"\u003cp\u003eBLOX Racing's T304 Muffler Delete Kits are made from T304 stainless steel and TIG-welded for durability and reliability against cracks and leaks. Each features OEM location hangers and includes new gaskets and hardware.\u003c\/p\u003e\n\u003cp\u003eBLOX Racing Muffler Delete Kits replace the OEM mufflers and greatly reduce the bulk and weight associated with them. \u003c\/p\u003e\n\u003cp\u003eBLOX Racing \u003cspan data-mce-fragment=\"1\"\u003eMuffler Delete Kits \u003c\/span\u003eare axle back, dual-exit, quad tip designs and provide the classic Boxer rumble with a more aggressive and throaty tone. \u003c\/p\u003e\n\u003cp\u003eAvailable in Polished or Matte Black with 4.0\" tips.\u003c\/p\u003e\n\u003ch3\u003eVehicle Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2022+ Subaru WRX\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures \u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces heavy and bulky OEM mufflers\u003c\/li\u003e\n\u003cli\u003e2.5” OD piping\u003c\/li\u003e\n\u003cli\u003e4.0\" OD single-wall angled tips\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel\u003c\/li\u003e\n\u003cli\u003eMandrel-bent tubing; TIG-welded\u003c\/li\u003e\n\u003cli\u003eDual muffler delete design, quad tips\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on, axle back\u003c\/li\u003e\n\u003cli\u003eIncludes new hardware and gaskets\u003c\/li\u003e\n\u003cli\u003eAggressive looks\u003c\/li\u003e\n\u003cli\u003eThroaty exhaust notes and tones \u003c\/li\u003e\n\u003cli\u003eAvailable in matte black or polished finish tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBolts to 2-hole exhaust flange\u003c\/li\u003e\n\u003cli\u003eWill not work with aftermarket exhaust system\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BLOX Racing","offers":[{"title":"Stainless Steel","offer_id":44352075759860,"sku":"BXEX-51106","price":419.9,"currency_code":"USD","in_stock":true},{"title":"Matte Black","offer_id":44352075792628,"sku":"BXEX-51106-BK","price":447.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/files\/BXEX-51106-BK_3crop.jpg?v=1753969473"},{"product_id":"blox-racing-t304-muffler-delete-axle-back-2022-subaru-wrx-4-0-hardware-kit","title":"BLOX Racing T304 Muffler Delete \/ Axle Back - 2022+ Subaru WRX 4.0\"  Hardware Kit","description":"\u003cp\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eOriginal replacement hardware for BXEX-51106 and BXEX-51106-BK.\u003c\/span\u003e\u003c\/p\u003e","brand":"BLOX Racing","offers":[{"title":"Default Title","offer_id":46510617755892,"sku":"BXEX-51106-HD","price":14.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0418\/3690\/4615\/files\/BXEX-51106-HD_5482802e-e595-4552-84c4-21ca1e7bd541.jpg?v=1753923839"}],"url":"https:\/\/bloxracing.com\/collections\/universal-mufflers-deletes\/mini-race-muffler.oembed","provider":"BLOX Racing","version":"1.0","type":"link"}