{"product_id":"s-s-silencieux-grand-national-softail-m8-flfb-flsl-fxbb-fxbr-fxlr-fxst-guardian-black","title":"S\u0026S - Grand National Slip-on Muffler - Softail M8 FLFB \/ FLSL \/ FXBB \/ FXBR \/ FXLR \/ FXST - Guardian black","description":"\u003cp data-start=\"66\" data-end=\"274\"\u003eBreathe new life into your Harley Davidson with these race-inspired silencers, designed to provide a real gain in power and torque while transforming the original sound.\u003c\/p\u003e\n\u003cp data-start=\"276\" data-end=\"487\"\u003eCombined with a Stealth air filter kit (sold separately), they allow you to fully exploit the engine's potential, while maintaining a simple installation without the need for ECU reprogramming.\u003c\/p\u003e\n\u003cp data-start=\"489\" data-end=\"745\"\u003eTheir design includes a removable dB reducer, allowing you to adjust the back pressure and sound to your preferences. Compliant with the J2825 sound standard, they strike an excellent balance between performance and regulatory compliance.\u003c\/p\u003e\n\u003cp data-start=\"747\" data-end=\"918\"\u003eIn terms of sound, these silencers replace the muffled original noise with a deep, powerful, and more expressive roar, perfectly in line with the Harley Davidson spirit.\u003c\/p\u003e\n\u003cp data-start=\"920\" data-end=\"1018\"\u003eDelivered with all necessary hardware, they guarantee quick and uncomplicated assembly.\u003c\/p\u003e\n\u003cp data-start=\"1020\" data-end=\"1114\"\u003eManufactured in the USA and sold as a pair, they offer quality, durability, and performance.\u003c\/p\u003e\n\u003chr data-start=\"1116\" data-end=\"1119\"\u003e\n\u003cp data-start=\"1121\" data-end=\"1138\"\u003e\u003cstrong data-start=\"1121\" data-end=\"1138\"\u003eKey features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1140\" data-end=\"1446\"\u003e• Gain in power \u0026amp; torque (with Stealth filter)\u003cbr data-start=\"1190\" data-end=\"1193\"\u003e• Race-inspired design\u003cbr data-start=\"1227\" data-end=\"1230\"\u003e• Removable dB reducer\u003cbr data-start=\"1256\" data-end=\"1259\"\u003e• J2825 standard compliant\u003cbr data-start=\"1281\" data-end=\"1284\"\u003e• No ECU adjustment needed\u003cbr data-start=\"1323\" data-end=\"1326\"\u003e• Deep and powerful sound\u003cbr data-start=\"1360\" data-end=\"1363\"\u003e• Simple installation (hardware included)\u003cbr data-start=\"1403\" data-end=\"1406\"\u003e• Sold as a pair\u003cbr data-start=\"1424\" data-end=\"1427\"\u003e• Made in USA\u003c\/p\u003e\n\u003chr data-start=\"1448\" data-end=\"1451\"\u003e\n\u003cp data-start=\"1453\" data-end=\"1539\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eTo avoid any compatibility errors, please use the vehicle search function.\u003c\/p\u003e","brand":"Parts Europe","offers":[{"title":"Default Title","offer_id":52827557953883,"sku":"18011476","price":1450.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0923\/8301\/9355\/files\/grandnationalsoftailM8s_s2.webp?v=1776413251","url":"https:\/\/442motorcraft.com\/en-usa\/products\/s-s-silencieux-grand-national-softail-m8-flfb-flsl-fxbb-fxbr-fxlr-fxst-guardian-black","provider":"442 Motor \u0026 Craft","version":"1.0","type":"link"}