{"product_id":"products-psr-unequal-length-exhaust-manifold-headers-with-heat-coating-html","title":"PSR Unequal Length Exhaust Manifold\/Headers with HEAT COATING","description":"\u003cp\u003ePSR all stainless steel exhaust manifolds are a tried and true solution for improving more power and torque through the entire RPM range of your Subaru. These single scroll Unequal length exhaust manifolds suit all EJ20\/EJ25 single-scroll turbo Subarus including Classic GC8\/GF8, GDA\/GDB, GH\/GE\/GR\/GV and the final gen VAB STI. Lost wax finished flanges with a 4-1 collector and a smooth inner surface allows for better flow and reliability. Stable connection and air leakage of the exhaust manifold is avoided by the 3 bolts flange design up-pipe. A larger pipe diameter of all sections enables better flow of exhaust allowing for higher power and torque and better turbo spool.\u003c\/p\u003e  \u003cp\u003e \u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eAll PSR headers are covered by a limited 1 year warranty.\u003c\/strong\u003e\u003c\/p\u003e","brand":"PSR","offers":[{"title":"Default Title","offer_id":49716860354863,"sku":"TR-ES10001","price":1499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/TR-ES10001.jpg?v=1715840680","url":"https:\/\/www.prospeedracing.com.au\/products\/products-psr-unequal-length-exhaust-manifold-headers-with-heat-coating-html","provider":"Pro Speed Racing","version":"1.0","type":"link"}