{"product_id":"akrapovic-2018-porsche-911-gt3-991-2-slip-on-race-line-titanium-w-o-tail-pipe-set","title":"2018 911 GT3 Slip-On Race Line Titanium w\/o Tail Pipe Set (AKRS-PO\/TI\/8)","description":"\u003cp\u003eThe Akrapovič Slip-On Race Line (Titanium) for the 2018 Porsche 911 GT3 (991.2) is a track-focused exhaust system engineered for those seeking maximum weight reduction and an unfiltered racing soundtrack. Manufactured from a proprietary high-grade titanium alloy, this system replaces the factory rear muffler. It is designed to work in harmony with the GT3's high-revving 4.0L flat-six engine, providing a significant reduction in weight behind the rear axle to further sharpen the car's handling and track performance.\u003c\/p\u003e\n\n\u003ch6\u003eFeatures\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eProprietary Titanium Construction: Built from lightweight, heat-resistant titanium to offer superior durability and extreme weight savings over the stock exhaust.\u003c\/li\u003e\n  \u003cli\u003eRacing Sound Profile: Engineered to amplify the GT3's signature engine note, delivering a sharp, aggressive tone that intensifies as the engine approaches its 9,000 RPM redline.\u003c\/li\u003e\n  \u003cli\u003ePerformance Optimization: Reduces exhaust backpressure to allow the engine to breathe more freely, resulting in improved power delivery and throttle response.\u003c\/li\u003e\n  \u003cli\u003eIn-House Casting: Features complex components and valve housings cast in Akrapovič’s own foundry to ensure precision fitment and structural integrity.\u003c\/li\u003e\n  \u003cli\u003eTrack-Ready Durability: Designed to withstand the high thermal loads associated with sustained high-performance driving on closed-course circuits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eCompatibility\u003c\/h6\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 2018 Porsche 911 GT3 (991.2).\u003c\/li\u003e\n  \u003cli\u003eMandatory Requirement: This system does not include tailpipes. An Akrapovič Tail Pipe Set (Titanium or Carbon Fiber) must be ordered separately to complete the installation.\u003c\/li\u003e\n  \u003cli\u003eModular Design: Can be combined with Akrapovič headers and link pipes to create a full Evolution Line exhaust system.\u003c\/li\u003e\n  \u003cli\u003eInstallation: This is a direct replacement for the central muffler; it is designed to be a bolt-on upgrade.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Akrapovic","offers":[{"title":"Default Title","offer_id":42987545329753,"sku":"AKRS-PO\/TI\/8","price":4822.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/8030\/9593\/files\/9f9cccac92a2bdd1a8e02001b4aa6c4e.png?v=1770656355","url":"https:\/\/dirtygarage.com\/products\/akrapovic-2018-porsche-911-gt3-991-2-slip-on-race-line-titanium-w-o-tail-pipe-set","provider":"Dirty Garage","version":"1.0","type":"link"}