{"product_id":"4-1-long-tube-header-304-stainless-steel","title":"4-1 Long-Tube Header 304 Stainless Steel","description":"Each unit is TIG welded with stainless steel welds for durability and polished to a near-mirror finish, offering both aesthetic appeal and corrosion resistance. The header boasts a 10mm thick machined flange, 1.5mm thick tubing, 32mm ID primary tubes, and a 63.5mm (2.5″) collector, designed to optimize exhaust flow for improved performance.\n\nThis header is compatible with the stock exhaust system or Vick Autosports' custom Stainless Steel Performance Muffler (SKU 27-6920-SS). It is designed to fit Fiat\/Bertone X1\/9 models from 1975-1988. Please note that this header may not be street legal in all states; local requirements should be checked. It also does not allow for converter bolts to be directly attached to the muffler.\n\nInstallation notes indicate that while the header has been fitted to many X1\/9 models, including those with Air Conditioning, modifications may be necessary. This could involve fabricating new AC lines to clear the header, and in some cases, the original AC compressor may be too large and require replacement. The necessary head gasket is sold separately (SKU 40-2322 for carb engines or SKU 40-2366 for fuel injected engines), and the 3-bolt gasket for the header is also not included (see SKU 27-5627).","brand":"Vick Autosports","offers":[{"title":"Default Title","offer_id":52664057823544,"sku":"27-6919","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687534176.webp?v=1784332582","url":"https:\/\/store.motormia.co\/products\/4-1-long-tube-header-304-stainless-steel","provider":"MOTORMIA","version":"1.0","type":"link"}