{"product_id":"exhaust-system-kit-289","title":"American Thunder Crossmember-Back Exhaust System Fits 1967-1974 Chevrolet Camaro, Pontiac Firebird And 1968-1974 Chevrolet Nova With V8 Engine, 2.5 Inch Pipes Moderate Sound Flowmaster","description":"\u003cp\u003e\u003cb\u003ePart #:\u003c\/b\u003e 17104\u003c\/p\u003e\u003cp\u003eFlowmaster 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.H-pipe Crossover for Maximum Power and Deep ToneIncludes Hangers and Hardware for Easy InstallationMandrel-bent 16-gauge Aluminized Steel TubingDoes Not Include Manifold Downpipes or Header ReducersModerate Exterior Exhaust ToneMaximum Ground ClearanceCrossmember-Back System\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eH-pipe Crossover for Maximum Power and Deep Tone\u003c\/li\u003e\n\u003cli\u003eMandrel Bent 16 Gauge Aluminized Tubing\u003c\/li\u003e\n\u003cli\u003eIncludes Hangers and Hardware for Easy Installation\u003c\/li\u003e\n\u003cli\u003eModerate Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eMandrel-bent 16-gauge Aluminized Steel Tubing\u003c\/li\u003e\n\u003cli\u003eIncludes Hangers And Hardware For Easy Installation\u003c\/li\u003e\n\u003cli\u003eDoes Not Include Manifold Downpipes or Header Reducers\u003c\/li\u003e\n\u003cli\u003eHeader Back System\u003c\/li\u003e\n\u003cli\u003eModerate Exterior Exhaust Tone\u003c\/li\u003e\n\u003cli\u003ePremium Flowmaster Quality\u003c\/li\u003e\n\u003cli\u003eMaximum Ground Clearance\u003c\/li\u003e\n\u003cli\u003e3 Year Limited Warranty\u003c\/li\u003e\n\u003cli\u003eCrossmember-back System\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAmerican Thunder Header Back Exhaust System |  Single |  Dual Rear Exit |  Incl. 2.5 in. Tubing From Trans X - Member Back\/H-Pipe\/Hardware\/80 Series (TM) Crossflow Muffler\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":51827757154616,"sku":"F00L 17104","price":1224.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/578089000.webp?v=1778804346","url":"https:\/\/store.motormia.co\/products\/exhaust-system-kit-289","provider":"MOTORMIA","version":"1.0","type":"link"}