{"product_id":"flowmaster-american-thunder-crossmember-back-exhaust-system-17104","title":"Flowmaster American Thunder Crossmember-Back Exhaust System","description":"Flowmaster is proud to introduce our American Thunder dual exhaust system for 1967-1974 Camaro and Firebird, and 1968-1974 Nova. The system features our exclusive 80 Series Crossflow performance muffler that tucks up high behind the rear differential. Other features include all mandrel-bent dual 2.50-inch head pipes with a built-in H-pipe crossover and dual 2.50-inch tailpipes for a deep rich sound and optimum performance. This Crossmember-Back aluminized steel exhaust system gives these classic muscle cars a moderate tone inside and out. The system includes all parts, hardware and illustrated instructions and is covered by our 3-year Limited Warranty. If you prefer Stainless steel construction, check out optional system# 817104 which comes with a Lifetime Limited Warranty. Notes: Does not include manifold downpipes or header reducer cones. Convertible models will require adding 3\/8-inch of shims to the stock factory X-brace for clearance or purchasing Hotchkis Performance Convertible brace Part# 1404.","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":51711345983809,"sku":"BDXN_17104","price":921.95,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1289\/6321\/files\/17104.jpg?v=1778295426","url":"https:\/\/sandmdiesel.com\/products\/flowmaster-american-thunder-crossmember-back-exhaust-system-17104","provider":"S\u0026M Diesel","version":"1.0","type":"link"}