{"product_id":"fabspeed-european-pre-muffler-cat-bypass-pipe-polished","title":"Fabspeed European pre-muffler caT bypass pipe, polished","description":"Product Details:_x000B__x000B_Replaces factory catalytic converters with a straight-thru design for increased flow, resulting in more horsepower and improved throttle response, gaskets included.                                                                           _x000B__x000B_FEATURES:_x000B__x000B_-Fits all Porsche 911 Carrera vehicles (1976-1989)_x000B_-Adds 11 whp and significantly increases throttle response_x000B_-Improved sports car sound_x000B_-Constructed from 14-16 gauge, T304 C.N.C. mandrel bent stainless steel._x000B_-Includes straight-through resonator with stainless steel wool packing_x000B_-Includes O2 sensor bung so the fuel injection system can automatically adjust mixture\/idle\/part throttle for maximum performance._x000B_-Simple DIY bolt on installation_x000B_-Optional 02 Spacers available to minimize C.E.L occurrences _x000B_-All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty\u003cdiv style=\"display:none;\"\u003eFSPOR911CB\u003c\/div\u003e","brand":"FABSPEED MOTORSPORT","offers":[{"title":"Default Title","offer_id":46746306117769,"sku":"RFSPOR911CB","price":695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/8925\/4025\/files\/RFSPOR911CB.jpg?v=1778925209","url":"https:\/\/www.autoatlanta.com\/products\/fabspeed-european-pre-muffler-cat-bypass-pipe-polished","provider":"Automobile Atlanta","version":"1.0","type":"link"}