{"product_id":"hkstudie-exhaust-system-bmw-m3-m4-g80-g81-g82-g83-lci-comp-hkstudie-ex002","title":"HKSTUDIE Exhaust System - BMW M3 \u0026 M4 G80\/G81\/G82\/G83 LCI Comp HKSTUDIE-EX002","description":"\u003cp\u003eUpgrade your BMW M3 \u0026amp; M4 (G80\/G81\/G82\/G83 LCI) with the HKSTUDIE EXHAUST – code EX002 – engineered for performance, style, and compliance. This SUS304 stainless steel performance exhaust system delivers a refined yet aggressive tone, boosted power, and distinctive styling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: BMW M3\/M4 G80\/G81\/G82\/G83 LCI models (S58B30A engine, 2024\/7-onwards).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterial: High-grade SUS304 stainless steel for durability and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSound: Balanced between quiet cruising and aggressive under full throttle, through precise frequency tuning and removal of restrictive secondary silencer layout. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePerformance gains: Up to +8 kW (≈10.7 hp) and +28 Nm torque over stock exhaust setup thanks to optimized flow and reduced back pressure (up to 35% reduction). \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompliance: R51-03 noise regulation certified (phase 2) – approved for road use in Japan under the listed vehicle specification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesign: Unique dual slash-cut tailpipe ends inspired by the legendary BMW 3.0 CSL, featuring inner silts for sound suppression and a blasted finish for visual depth.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty: 2-year \/ 30,000 km product warranty from HKSTUDIE’s in-house factory in Japan. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy choose this exhaust system?\u003c\/strong\u003e\u003cbr\u003eIf you’re looking for a premium aftermarket exhaust for your BMW M3\/M4 LCI that not only sounds great but maintains everyday usability, this HKSTUDIE system brings race-inspired flow, distinct design and tuning precision. Ideal for enthusiasts who want to retain comfort yet unlock the next level of performance and style.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment \u0026amp; Compatibility:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eVehicle: BMW M3 \/ M4 (G80\/G81\/G82\/G83) LCI (Post-Facelift)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngine: S58B30A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePart Code: HKSTUDIE-EX002\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplicable Models: 3BA-32AY30 \/ 3BA-52AZ30 (as per manufacturer fitment list). \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Usage Notes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to replace the full mid \u0026amp; main exhaust – ensures minimal restriction, maximum flow and optimal acoustic balance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional installation recommended; ensure correct clearance and factory mounting points are used.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDepending on local regulations, additional tuning or ECU adjustment may be required for full optimisation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNote: Product specifications, sound levels and appearance may change without prior notice.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShop with confidence:\u003c\/strong\u003e\u003cbr\u003eHKSTUDIE products are crafted in Japan, subject to rigorous quality control and backed by official supply and warranty channels. With this EX002 system, you’re getting one of the most refined high-end exhaust upgrades available for the latest BMW M3\/M4 LCI platform.\u003c\/p\u003e","brand":"HKS","offers":[{"title":"Default Title","offer_id":48480977977444,"sku":"HKSTUDIE-EX002","price":10999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0745\/6260\/1060\/files\/HKSTUDIE-EX002-2-2048x1365.webp?v=1780025711","url":"https:\/\/kyp.com.au\/products\/hkstudie-exhaust-system-bmw-m3-m4-g80-g81-g82-g83-lci-comp-hkstudie-ex002","provider":"KYP Performance House","version":"1.0","type":"link"}