{"product_id":"milltek-non-resonated-non-valved-cat-back-exhaust-toyota-supra-a90-gt-115-polished-tips-ssxty107","title":"Milltek Non-Resonated Non-Valved Cat-Back Exhaust | Toyota Supra A90 - GT-115 Polished Tips","description":"\u003cp\u003eMilltek GPF\/OPF back exhaust system for Toyota Supra A90 (2019+) with 3.0L turbocharged B58 engine. Direct factory fitment using OEM hangers; no modification required. Cat-back design flows from the OEM GPF\/OPF (petrol particle filter) rearward through mandrel-bent T304L stainless steel piping to GT-115 polished trims.\u003c\/p\u003e\u003cp\u003eHand-finished T304L stainless construction with CNC-formed junctions. Non-valved, non-resonated race specification engineered for closed-course and track use. Full-throttle character tuned to the A90 Supra's B58 powerband; decibel-tested for consistency. Dyno-proven power delivery with optimized scavenging through the turbo system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMandrel-bent T304L stainless steel primary and secondary piping\u003c\/li\u003e\n\u003cli\u003eGT-115 polished stainless steel trim finishers\u003c\/li\u003e\n\u003cli\u003eNon-valved, non-resonated race system (track-focused)\u003c\/li\u003e\n\u003cli\u003eDirect OEM fitment; factory hanger compatibility\u003c\/li\u003e\n\u003cli\u003eFull GPF\/OPF-back configuration; maintains emissions components\u003c\/li\u003e\n\u003cli\u003eCNC-formed joints and hand-finished construction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.\u003c\/p\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51360562151647,"sku":"SSXTY107","price":1660.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8496\/9183\/files\/SSXTY107_1.jpg?v=1789002803","url":"https:\/\/egtuning.com\/products\/milltek-non-resonated-non-valved-cat-back-exhaust-toyota-supra-a90-gt-115-polished-tips-ssxty107","provider":"Egor's Garage Tuning ","version":"1.0","type":"link"}