{"product_id":"flowmaster-2-5in-ind-outd-80-series-muffler","title":"Flowmaster 2.5in.IN(D)\/OUT(D) 80 Series Muffler","description":"The 80 series is a cross-flow design for applications where the muffler is mounted transversely behind the rear end. Each end of the muffler has an inlet and outlet.  Delivering an aggressive muscle car sound both inside and outside the vehicle, this is an excellent replacement for Camaros \u0026amp; Firebirds with transverse mufflers. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.\n80 Series Crossflow  - 2.50 Dual In \/ 2.50 Dual Out - Aggressive Sound\nFits 1967 to 1974 Chevrolet Camaro and Pontiac Firebird.\n\u003cul\u003e\n  \u003cli\u003eAggressive Sound Exterior Exhaust Tone\u003c\/li\u003e\n  \u003cli\u003eThe original two chamber design\u003c\/li\u003e\n  \u003cli\u003eNoticeable interior resonance\u003c\/li\u003e\n  \u003cli\u003eCross Flow Applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1967 Chevrolet Camaro\u003cbr\u003e\n1967 Pontiac Firebird\u003cbr\u003e\n1968 Chevrolet Camaro\u003cbr\u003e\n1968 Chevrolet Chevy II\u003cbr\u003e\n1968 Pontiac Firebird\u003cbr\u003e\n1969 Chevrolet Camaro\u003cbr\u003e\n1969 Chevrolet Nova\u003cbr\u003e\n1969 Pontiac Firebird\u003cbr\u003e\n1970 Chevrolet Camaro\u003cbr\u003e\n1970 Chevrolet Nova\u003cbr\u003e\n1970 Pontiac Firebird\u003cbr\u003e\n1971 Chevrolet Camaro\u003cbr\u003e\n1971 Chevrolet Nova\u003cbr\u003e\n1971 Pontiac Firebird\u003cbr\u003e\n1972 Chevrolet Camaro\u003cbr\u003e\n1972 Chevrolet Nova\u003cbr\u003e\n1972 Pontiac Firebird\u003cbr\u003e\n1973 Chevrolet Camaro\u003cbr\u003e\n1973 Chevrolet Nova\u003cbr\u003e\n1973 Pontiac Firebird\u003cbr\u003e\n1974 Chevrolet Camaro\u003cbr\u003e\n1974 Chevrolet Nova\u003cbr\u003e\n1974 Pontiac Firebird\u003cbr\u003e\n1975 Chevrolet Camaro\u003cbr\u003e\n1975 Pontiac Firebird\u003cbr\u003e\n1976 Chevrolet Camaro\u003cbr\u003e\n1976 Pontiac Firebird\u003cbr\u003e\n1977 Chevrolet Camaro\u003cbr\u003e\n1977 Pontiac Firebird\u003cbr\u003e\n1978 Chevrolet Camaro\u003cbr\u003e\n1978 Pontiac Firebird\u003cbr\u003e\n1979 Chevrolet Camaro\u003cbr\u003e\n1979 Pontiac Firebird\u003cbr\u003e\n1980 Chevrolet Camaro\u003cbr\u003e\n1980 Pontiac Firebird\u003cbr\u003e\n1981 Chevrolet Camaro\u003cbr\u003e\n1981 Pontiac Firebird\u003cbr\u003e\n1985 Buick Regal\u003cbr\u003e\n1986 Buick Regal\u003cbr\u003e\n1987 Buick Regal\u003cbr\u003e\n\u003cbr\u003e\n\u003cbr\u003e\nAir Freight Prohibited: false\u003cbr\u003e\nNot Carb Approved: false\u003cbr\u003e\nCarb Acknowledgement Required: false\u003cbr\u003e\nLtl Freight Required: false\u003cbr\u003e\nProp 65: Y\u003cbr\u003e\nPart Type: automotive\u003cbr\u003e\nEpa: N\/A\u003cbr\u003e\nUnits Per Sku: 1\u003cbr\u003e\nRegular Stock: t","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":49298499961051,"sku":"flo42582","price":249.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/8559\/1003\/files\/894e714d526c037ffd7812b799659285L.jpg?v=1789198412","url":"https:\/\/hnbperformance.com\/products\/flowmaster-2-5in-ind-outd-80-series-muffler","provider":"Hellnback Offroad \u0026 Performance","version":"1.0","type":"link"}