{"product_id":"m4-exhaust-race-mount-full-system-with-polished-muffler-su9872","title":"M4 Exhaust Race Mount full system with polished muffler. - SU9872","description":"\u003cp\u003eAvailable dB reducing muffler inserts: Stage 1 part # Q5, Stage 2 part # Q4\u003c\/p\u003e","brand":"M4 Exhausts","offers":[{"title":"Default Title","offer_id":47843331768549,"sku":"SU9872","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0682\/5646\/5125\/files\/Polished-Canister_6e597182-2d89-400e-a31d-0923acdf2f58.jpg?v=1760421419","url":"https:\/\/hhrperformance.com\/products\/m4-exhaust-race-mount-full-system-with-polished-muffler-su9872","provider":"HHR Performance","version":"1.0","type":"link"}