{"product_id":"agency-power-performance-headers","title":"Agency Power Performance Headers","description":"Improving upon designs, R\u0026amp;D, and delivering a quality product to the market is what Agency Power has continually done. Developing yet another high quality product for the Porsche vehicle, Agency Power has released their Porsche 996\/997 performance header kit. These headers are 321stainless steel. Each headers is fully polished with amazing robotic welds. The headers have very strong and precision cut 1\/4 inch flanges. The Agency Power headers mount and fit to the factory cat pipes or aftermarket ones._x000B__x000B_Agency Power designed the headers to change the sound of the Porsche, increase air flow, and improve horsepower. During dyno testing, the headers made almost 5 wheel horsepower. On a Normally Aspirated 996 or 997, this is about average gains for a header kit. Every bit helps and this product is priced and tested to give you that extra advantage._x000B__x000B_Headers fit all 996 and 997 models from 99 and up. Headers can also fit the 996 GT3. Headers use all factory gaskets and hardware for installation. \u003cdiv style=\"display:none;\"\u003eAP997175\u003c\/div\u003e","brand":"AGENCY POWER","offers":[{"title":"Default Title","offer_id":46757103141001,"sku":"RAP997175","price":1250.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8925\/4025\/files\/RAP997175.jpg?v=1779114953","url":"https:\/\/www.autoatlanta.com\/products\/agency-power-performance-headers","provider":"Automobile Atlanta","version":"1.0","type":"link"}