{"product_id":"apexi-n1x-evolution-extreme-304-ss-headerback-exhaust-system-with-quad-rear-exit-164kt211","title":"APEXi® N1-X Evolution Extreme 304 SS Header-Back Exhaust System with Quad Rear Exit (164KT211)","description":"\u003cp\u003eN1-X Evolution Extreme™ 304 SS Header-Back Exhaust System with Quad Rear Exit (164KT211) by APEXi®. Modular design - Midpipe and Rear Section can be interchanged with factory exhaust components. Exhaust System Type: Header-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.38\" x2. Exhaust System Sound: Aggressive \/ Loud. The N1 Evolution Extreme is based on the proven performance basics of the N1 muffler which emphasizes optimum exhaust efficiency utilizing a straight-thru layout design. Equipped with an internal hybrid silencer uniting power and free flowing characteristics with effective functional sound resonance.\u003c\/p\u003e\u003cp\u003ePatented Megaphone piping structure to produce excellent torque and throttle response throughout the powerband. This piping design allows for a swirling exhaust gas flow effect that has for years produced proven results\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-level of quality using tig-welded SUS304 stainless steel uniting quiet performance with high-power performance gains\u003c\/li\u003e\n \u003cli\u003eMatched and manufactured for select chassis\u003c\/li\u003e\n \u003cli\u003eIdeal for the daily driver car of an enthusiast\u003c\/li\u003e\n \u003cli\u003eMade from high-quality materials\u003c\/li\u003e\n \u003cli\u003eEnsures unrivaled durability\u003c\/li\u003e\n \u003cli\u003eProvides reliable service for years ahead\u003c\/li\u003e\n \u003c\/ul\u003e","brand":"Apexi","offers":[{"title":"Default Title","offer_id":52025622004004,"sku":"HLDH_164KT211","price":2659.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/6801\/0532\/files\/ShowProductImage_72c585e4-d405-4946-b038-582fe43b32a0.jpg?v=1771505595","url":"https:\/\/autohousesupply.com\/products\/apexi-n1x-evolution-extreme-304-ss-headerback-exhaust-system-with-quad-rear-exit-164kt211","provider":"AutoHouseSupply","version":"1.0","type":"link"}