{"product_id":"invidia-gemini-r400-single-layer-quad-black-tip-cat-back-exhaust-for-2011-21-subaru-wrx-sti-hs15stigm4sb","title":"Invidia Gemini \/ R400 Single Layer Quad Black Tip Cat-Back Exhaust For 2011-21 Subaru WRX \u0026 STI - HS15STIGM4SB","description":"\u003ch2 style=\"text-align:center;\"\u003eINVIDIA 11-21 SUBARU WRX\/STI SEDAN GEMINI R400 SINGLE LAYER BLACK TIP CAT-BACK EXHAUST\u003c\/h2\u003e\u003chr style=\"border:none;border-top:1px solid #e0e0e0;margin:24px 0;\"\u003e\u003cp\u003eInvidia adds more heat to their 2015+ WRX \/ STI line up with the Gemini R400 exhaust. The quad muffler design provides an aggressive look while optimizing backpressure, increasing horsepower and torque, with a deep, menacing sound. The single-wall titanium tips, mandrel-bent SUS304 stainless piping, and TIG welding furthermore add to the exhausts beautiful appearance.\u003c\/p\u003e","brand":"Invidia","offers":[{"title":"Default Title","offer_id":48062580359386,"sku":"INVHS15STIGM4SB","price":1871.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/8623\/0234\/files\/HS15STIGM4SB__27117.1742933092.1280.1280.jpg?v=1781530794","url":"https:\/\/www.iagperformance.com\/products\/invidia-gemini-r400-single-layer-quad-black-tip-cat-back-exhaust-for-2011-21-subaru-wrx-sti-hs15stigm4sb","provider":"IAG Performance","version":"1.0","type":"link"}