{"product_id":"porsche-718-gt4-rs-soul-resonated-over-axle-pipes","title":"Porsche 718 GT4 RS \/ Spyder RS SOUL Resonated Over Axle Pipes","description":"\u003cp\u003e\u003cspan\u003eBy eliminating the redundant secondary cats and empty particulate filter chambers, our Over Axle Pipes deliver immediate improvement in sound and performance. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine. Adding a Resonator reins in the volume a bit from our Competition option, and smooths out the aggressive tone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStreamlining our Resonated Over Axle Pipe design also removes the significant heat soak that the factory units contained, but additional thermal solutions remain available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDETAILS:\u003c\/strong\u003e\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e Fits 718 GT4 RS \/ Spyder RS with factory or upgraded headers or rear exhaust\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e Weighs 8.25 lbs \/ 3.74 kg less than factory OAPs (16.75 lbs vs 25 lbs factory)\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e No check engine light on North American cars, ECU tuning required for European cars\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e All SOUL Performance Products exhaust components are backed by the industry’s first and finest Lifetime Warranty for both street and track use\u003cbr\u003e\n\u003cstrong\u003e+\u003c\/strong\u003e Designed and built in-house at our Willow Grove, PA facility\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003eDue to the increased power output and additional heat generated as a result of the GT3-derived engine in 718 RS models, we \u003cstrong\u003estrongly \u003c\/strong\u003erecommend opting for a thermal management solution to Over Axle Pipe products to protect nearby components and body parts. We offer an efficient and effective wrapping solution in-house.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eDEVELOPMENT:  \u003cspan\u003eBy eliminating the redundant secondary cats and empty particulate filter chambers, our Over Axle Pipes deliver immediate improvement in sound and performance. Our solution maintains full 3-inch diameter from flange to flange by using oval tubing to fit within the clearances of the car’s suspension and body. This is a unique and, we feel, necessary development to maximize the performance of the GT3-derived engine. Adding resonators reins in the volume and smooths out the aggressive tone from our Competition option.\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/soulpp.com\/wp-content\/uploads\/2026\/02\/JMW_2395.jpg\" target=\"_blank\" rel=\"noopener\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eCONSTRUCTION:  \u003c\/b\u003eEach set is assembled in house in the USA out of mandrel bent, thick wall .065″” T304L stainless steel. Back purged TIG welding (with \u003ca href=\"https:\/\/soulpp.com\/2019\/12\/13\/tech-talk-airgas-arcal-prime\/\" target=\"_blank\" rel=\"noopener\"\u003eARCAL™ Prime argon gas\u003c\/a\u003e) ensures proper weld penetration and longevity. Water jet cut flanges are made to ISO 9001:2015 standards with tolerances of +\/- 0.003 inches for extreme precision. We fabricate these over axle pipes using thick gauge aluminum fixtures which act as a great heat sink during the welding process and prevent warping not only of our products, but the fixtures themselves to ensure perfect fitment.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBOLT ON AND GO:  \u003c\/b\u003eEach set is rigorously quality-checked, tested in a fixture to guarantee fitment, and then foam packed to ensure they arrive in perfect condition. New high grade hardware is included for installation.\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eLIFETIME WARRANTY:  \u003c\/b\u003eEnjoy your SOUL exhaust components with confidence on both the street and track as they are covered by our \u003ca href=\"https:\/\/soulpp.com\/warranty\/\" target=\"_blank\" rel=\"noopener\"\u003eLifetime Warranty\u003c\/a\u003e! Our team will quickly work with you to resolve any issues or answer any questions that you may have.\u003c\/p\u003e\u003ch3\u003eAvailability \u0026amp; estimated lead time\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eSpecial-order notice:\u003c\/strong\u003e Most SOUL Performance Products components are built or finished to order. Estimated lead times vary by configuration and production schedule, are estimates only, and are not guaranteed. Contact EuroCustomsPR before ordering if timing is critical.\u003c\/p\u003e","brand":"SOUL Performance Products","offers":[{"title":"Shielded","offer_id":45298521899190,"sku":"POR.718GT4RS.ROP.JH","price":3375.0,"currency_code":"USD","in_stock":true},{"title":"Non-Shielded","offer_id":45298521931958,"sku":"POR.718GT4RS.ROP","price":2895.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1553\/5229\/files\/SOUL-Performance-Products-718-GT4-RS-Resonated-Over-Axle-Pipes-1-7.jpg?v=1785360189","url":"https:\/\/eurocustomspr.com\/products\/porsche-718-gt4-rs-soul-resonated-over-axle-pipes","provider":"EuroCustomsPR","version":"1.0","type":"link"}