{"title":"EXHAUST","description":"\u003cp\u003eOPEN UP SOUND AND FLOW IN YOUR VEHICLE\u003c\/p\u003e","products":[{"product_id":"b58-catless-downpipe","title":"B58 Catless Downpipe","description":"The factory downpipe is one of the biggest restrictions on a B58. The KI RACING B58 Catless Downpipe is a 4.5-inch stainless steel catless downpipe, built to open up exhaust flow, unlock power, and give your B58 a louder, deeper exhaust note. If you're tuning your B58 and want the exhaust side to keep up with the intake and boost, this is the part that frees it up.Stainless steel construction means it can handle the heat and the environment under the car without corroding the way cheaper materials can. The 4.5-inch diameter is a serious step up from stock, and the catless design removes the catalytic restriction entirely — which is why this part is for off-road \/ track use only, and why you should confirm tuning requirements with your tuner before ordering.This is a B58 catless downpipe for Gen 1 and Gen 2 B58 builds, per the product tags. Made to order by KI RACING — please allow 25 days handling before shipping. $165, with $20 standard shipping, $50 express, and free shipping over $200. Confirm fitment for your B58 before ordering.","brand":"K.I. RACING","offers":[{"title":"Default Title","offer_id":43388759703761,"sku":null,"price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2715\/4641\/files\/B58DOWNPIPE3.jpg?v=1791956427"},{"product_id":"f30-f32-valved-exhaust-with-valve-controller-for-b58","title":"F30\/F32 Valved Exhaust With Valve Controller For B58","description":"Open up the true sound of your B58 — on your terms. The KI RACING F30\/F32 Valved Exhaust With Valve Controller for B58 is a valved exhaust system that lets you choose: quiet and civilised when you want it, loud and open when you don't. The included valve controller puts that choice in your hands, instead of leaving it to the car's factory settings.A valved exhaust is the best of both worlds for a daily-driven B58. You get the full exhaust note, the pops, and the presence when you're driving for fun, and you can close it down for early mornings, long motorway runs, or neighbours. It's a complete exhaust upgrade for the F30\/F32 B58, built to open up flow as well as sound — so it's not just louder, it's freer-breathing too.This is an F30\/F32 valved exhaust with valve controller for the B58, tagged B58 Gen 1 in Shopify. Made to order by KI RACING — please allow 25 days handling before shipping. $1,050, with $20 standard shipping, $50 express, and free shipping over $200. Confirm fitment for your F30\/F32 B58 before ordering, and check tuning and install requirements for your setup.","brand":"K.I. RACING","offers":[{"title":"Default Title","offer_id":43399106691281,"sku":null,"price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2715\/4641\/files\/420222d2c1b162c7eab81167e7a18a2d.jpg?v=1792264938"},{"product_id":"n54-axle-back-exhaust","title":"N54 Axle Back Exhaust","description":"\u003cp\u003eOpen up the sound of your N54 — all the pops and bangs you could ever want. The KI RACING N54 Axle Back Exhaust is the rear section of the exhaust, built to give your N54 the exhaust note it should have had from the factory. It's the straightforward way to change the sound of the car without replacing the whole exhaust system.\u003c\/p\u003e\u003cp\u003eAn axle-back is the right first exhaust mod for a lot of N54 owners. You get the sound — louder, deeper, with pops and bangs on overrun — without the cost or complexity of a full system, and you can pair it with downpipes later if you want to go further. If you love the N54 sound and want more of it, this is where to start.\u003c\/p\u003e\u003cp\u003eThis is an N54 axle back exhaust. Made to order by KI RACING — please allow 25 days handling before shipping. $185, with $20 standard shipping, $50 express, and free shipping over $200. Confirm fitment for your N54 before ordering, and check tuning and install requirements for your setup.\u003c\/p\u003e","brand":"K.I. RACING","offers":[{"title":"Default Title","offer_id":43399178223825,"sku":null,"price":185.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2715\/4641\/files\/622423bc8fd95b6cbbd77355ee1633a9.jpg?v=1792267034"},{"product_id":"s58-stainless-steel-catless-downpipes","title":"S58 Stainless Steel Catless Downpipes","description":"\u003cp\u003eOpen up your exhaust and unlock your horsepower with the S58 downpipes. The KI RACING S58 Stainless Steel Catless Downpipes are built for the S58 engine, removing the catalytic restriction and freeing up exhaust flow so your engine can make the power it's capable of — with a louder, more aggressive exhaust note to match.\u003c\/p\u003e\u003cp\u003eStainless steel construction is built for the heat and conditions under the car, and the catless design is a serious step for a serious engine. The S58 is already a high-output engine, and a downpipe upgrade is one of the most effective ways to unlock more from it, especially when paired with a tune and an intake.\u003c\/p\u003e\u003cp\u003eThis is an S58 stainless steel catless downpipe set, for off-road \/ track use only. Made to order by KI RACING — please allow 25 days handling before shipping. $225, with $20 standard shipping, $50 express, and free shipping over $200. Confirm fitment for your S58 before ordering, and confirm tuning requirements with your tuner.\u003c\/p\u003e","brand":"K.I. RACING","offers":[{"title":"Default Title","offer_id":43401074835665,"sku":null,"price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2715\/4641\/files\/S58DOWNPIPES4.jpg?v=1792182032"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/2715\/4641\/collections\/B58DOWNPIPE.jpg?v=1791956629","url":"https:\/\/kiracing.myshopify.com\/collections\/exhaust.oembed","provider":"KI RACING","version":"1.0","type":"link"}