{"product_id":"flowmaster-64-72-gm-a-body-2-5-in-american-thunder-crossmember-back-exhaust-system","title":"Flowmaster 64-72 GM A-BODY 2.5 in. American Thunder Crossmember-Back Exhaust System","description":"\u003cp\u003eThis American Thunder® Crossmember-Back exhaust system is custom designed for most 1964-1972 GM A-body cars and is for the person looking for a complete 2.50-inch dual exhaust system with a moderately aggressive exterior tone and a moderate interior sound. With easy fit in mind, these aluminized steel systems feature all mandrel-bent tubing, an H-pipe to equalize the exhaust pressures for maximum performance and deep sound and includes a pair of specially selected Super 40™ mufflers. The mandrel-bent 2.50-inch tailpipes tuck up out of the way for maximum clearance and offer you two choices of tailpipe exit styles. Like all Flowmaster® systems, benefits include improved throttle response, power, and mileage. Designed for an easy fit, these systems include all necessary parts and hardware for an easy installation and is covered by our 3-year Limited Warranty.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits most 1964-1972 GM A-Bodies with V8 engines and aftermarket long tube headers.\u003c\/li\u003e\n\u003cli\u003eIncludes Hangers and Hardware for Easy Installation\u003c\/li\u003e\n\u003cli\u003eTwo Exit Style Choices: Slash Cut or Turndown\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 16-Gauge Aluminized Steel Tubing\u003c\/li\u003e\n\u003cli\u003eModerate to Aggressive Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eBuilt-in Balance Pipe Equalizes Pressures\u003c\/li\u003e\n\u003cli\u003eSuper 40 Series Performance Mufflers\u003c\/li\u003e\n\u003cli\u003eFlowmaster Quality \u0026amp; Reliability\u003c\/li\u003e\n\u003cli\u003eCrossmember-Back System\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":52615165903150,"sku":"FLO17119","price":849.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/1222\/8910\/files\/4efb7c7a7a5af8a59fe58e52602d8acbL.jpg?v=1788973558","url":"https:\/\/atomic-shop.com\/products\/flowmaster-64-72-gm-a-body-2-5-in-american-thunder-crossmember-back-exhaust-system","provider":"ATOMIC-SHOP Performance Parts \u0026 Motorsport Equipment - USA","version":"1.0","type":"link"}