{"product_id":"irish-pig-performance-2-into-1-harley-davidson-low-rider-s","title":"Irish Pig Performance 2-into-1 Harley Davidson Low Rider S Low Rider ST","description":"\u003cp\u003e\u003cb\u003eIRISH PIG PERFORMANCE 2-INTO-1  HARLEY-DAVIDSON LOW RIDER S  Low Rider ST\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt for Harley-Davidson Low Rider S and Low Rider ST riders looking for a performance 2-Into-1 exhaust with strong torque, responsive acceleration and horsepower that carries through the upper RPM range.\u003c\/p\u003e\n\u003cp\u003eEach Irish Pig Performance exhaust is hand-fabricated from premium stainless steel and TIG welded with full back-purging for clean, high-quality internal welds and unrestricted exhaust flow.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION \u0026amp; DESIGN\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e• Hand-fabricated stainless steel construction\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Stepped 1.750” → 1.875” → 2.000” primary tubes\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Custom-fabricated 2.000” → 2.500” merge collector\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• 18-degree merge angle\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e\u003c\/b\u003e• 12” performance muffler\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• TIG welded with full back-purging\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e• Designed and fabricated in Henderson, Nevada\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eO₂ Sensor Compatibility:\u003c\/b\u003e Supplied with 18mm O₂ sensor bungs for wideband sensors and 12mm reducer bushings for narrowband sensors\u003c\/p\u003e\n\u003cp\u003eThe stepped-primary design and merge collector are engineered to promote efficient cylinder evacuation and exhaust scavenging. The system is designed to provide strong low- and mid-range torque while maintaining the flow capacity needed to support horsepower at higher RPM.\u003c\/p\u003e\n\u003cp\u003eThis exhaust is well suited for stock-displacement Milwaukee-Eight engines as well as performance combinations using aftermarket camshafts, cylinder-head work, increased compression, larger throttle bodies and other supporting modifications.\u003c\/p\u003e\n\u003cp\u003eFinal performance will depend on engine combination, fuel management and proper calibration.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFITMENT\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eLOW RIDER S \/ LOW RIDER ST\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2020–Present Harley-Davidson Low Rider S (FXLRS)\u003c\/b\u003e\u003cbr\u003eMilwaukee-Eight® equipped models\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2022–Present Harley-Davidson Low Rider ST (FXLRST)\u003c\/b\u003e\u003cbr\u003eMilwaukee-Eight® equipped models\u003c\/p\u003e\n\u003cp\u003ePhysically verified fitment on 2023 Low Rider S and Low Rider ST.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMILWAUKEE-EIGHT SOFTAIL\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e2018–Present Harley-Davidson Milwaukee-Eight® Softail models equipped with the factory\/OEM transmission and compatible factory-style exhaust mounting configuration.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eApplications include M8 Softail platforms such as Low Rider, Street Bob, Fat Bob, Fat Boy, Heritage Classic, Softail Standard and Breakout.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFITMENT NOTE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eAftermarket transmissions, floorboards, forward controls, saddlebags and other aftermarket or model-specific equipment may affect exhaust mounting or clearance. Contact Irish Pig Performance before ordering if there are any questions regarding your specific application.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFINISH OPTIONS\u003c\/b\u003e\u003cbr\u003eAvailable in\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eRaw Stainless Steel\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eHigh-Temperature Black Ceramic Coating\u003c\/b\u003e. High-temperature black ceramic coating is an\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eadditional $300\u003c\/b\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCERAMIC COATING NOTICE:\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eProper engine calibration and tuning are important when using a ceramic-coated exhaust. Excessive exhaust-gas temperatures or uneven cylinder temperatures caused by improper tuning may create localized hot spots, discoloration, or damage to the ceramic finish.\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eCoating damage resulting from excessive heat or improper engine tuning is not considered a coating defect.\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eIMPORTANT COMPLIANCE NOTICE\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThis is an aftermarket performance exhaust intended for closed-course competition, racing, track and off-highway use only.\u003c\/p\u003e\n\u003cp\u003eThis product is not represented as legal for use on public streets or highways. The purchaser is responsible for determining and complying with all applicable local, state and federal laws and regulations.\u003c\/p\u003e\n\u003cp\u003eIrish Pig Performance LLC makes no representation that this exhaust is legal for street or highway use in any jurisdiction.\u003c\/p\u003e","brand":"Irish Pig Performance ","offers":[{"title":"Raw Stainless Steel","offer_id":46615715774543,"sku":null,"price":1850.0,"currency_code":"USD","in_stock":true},{"title":"High-Temperature Black Ceramic","offer_id":46615715807311,"sku":null,"price":2150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0726\/2345\/6335\/files\/Irish_Pig_LRS_IMG1611_lighting_corrected.jpg?v=1789083733","url":"https:\/\/irishpigperformance.com\/products\/irish-pig-performance-2-into-1-harley-davidson-low-rider-s","provider":"Irish Pig Performance ","version":"1.0","type":"link"}