{"product_id":"kona-n-os-cat-back-exhaust","title":"Kona N (OS) - 3in Cat-Back Exhaust","description":"\u003cp\u003eFull cat-back: 3in mandrel-bent 304 stainless from the cat flange back, straight-through muffler, black-coated stainless tips. Bolts to the factory hangers, no cutting.\u003c\/p\u003e\u003cp\u003e3in is the right size for a 2.0 G4KH that is going to be tuned. On a standard car it is louder and deeper than the factory active exhaust, with more overrun, and it takes weight off the rear. On a Stage 2 car with a downpipe fitted it is doing actual work rather than just making noise.\u003c\/p\u003e\u003cp\u003eFair warning - this is a loud system, and there is drone around 2,000-2,500rpm on light throttle. If you commute in the car every day, listen to one first.\u003c\/p\u003e","brand":"aFe","offers":[{"title":"Default Title","offer_id":50881806401775,"sku":"afe49-37033-B","price":3331.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0397\/0695\/1836\/files\/ea6f4b68026f76671efc0f4fac70ee89L.jpg?v=1790182118","url":"https:\/\/cherrytuning.com.au\/products\/kona-n-os-cat-back-exhaust","provider":"Cherry Tuning \u0026 Performance","version":"1.0","type":"link"}