{"product_id":"bmw-m3-g80-gold-plated-catback-free-flow-downpipe-exhaust-system-ihc-z-midpipe","title":"BMW G8X M2\/M3\/M4 GOLD PLATED CATBACK + Free FLOW DOWNPIPE + Z MIDPIPE EXHAUST SYSTEM — IHC Z FULL Exhaust","description":"\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-luminous-fast-follows stronger enable-updated-hr-color\" id=\"model-response-message-contentr_5ac46c379527e8b1\" dir=\"ltr\"\u003e\n\u003cp\u003eUnleash an uncompromising, track-ready acoustic assault and maximum power with the IHC Z-Midpipe Gold Plated Catback + Free Flow Downpipe Exhaust System. By deleting the restrictive catalytic converters entirely and pairing our signature gold-plated Z-midpipe with completely unrestricted, catless free-flow downpipes, this configuration eliminates backpressure to the absolute limit. It allows the twin-turbos to spool instantly, unlocking monumental horsepower and torque gains alongside a raw, crisp race-car soundtrack down the straights.\u003c\/p\u003e\n\u003ch3\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBMW M2 Coupe\u003c\/b\u003e (2023+ G87)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBMW M3 Sedan\u003c\/b\u003e (2021+ G80 \/ G80 LCI)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBMW M4 Coupe\u003c\/b\u003e (2021+ G82 \/ G82 LCI)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003ci\u003eFits all Competition, CS, RWD, and xDrive models.\u003c\/i\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSystem Type\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFully unrestricted catless downpipe combination package.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cblockquote\u003e\n\u003cp\u003e⚠️ \u003cb\u003eNote:\u003c\/b\u003e Requires an ECU tune or Stage 2 mapping to optimize performance and manage the check engine light (CEL) from the catalyst deletion.\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaximum Turbo Spool Efficiency:\u003c\/b\u003e Removes backpressure directly at the turbo discharge paths for instantaneous throttle response.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUltra-Exclusive Gold Plating:\u003c\/b\u003e Provides superior underbody heat reflection and unmatched show-car visual prestige.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eRaw, High-Volume Acoustic Profile:\u003c\/b\u003e Specifically designed to capture a pure, high-pitch straight-six scream under wide-open throttle.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eMaximum Turbo Efficiency \u0026amp; Power:\u003c\/b\u003e Removes all primary exhaust restriction directly at the turbo outlets, facilitating lightning-fast turbo spool and unlocking substantial top-end performance gains.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eUnmatched, High-Volume Acoustic Assault:\u003c\/b\u003e The loudest, rawest version of the G8x platform possible—delivering a high-pitch race scream at high RPMs paired with explosive, crisp downshift overruns.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eOptimal Thermal Management:\u003c\/b\u003e Eliminates the heavy, heat-soaking factory catalytic substrate, drastically dropping engine bay and underbody temperatures during hard track abuse.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e","brand":"InHouseCarbonz","offers":[{"title":"G80 \/ Stainless steel \/ Chrome","offer_id":46945473822857,"sku":null,"price":9800.0,"currency_code":"AED","in_stock":true},{"title":"G80 \/ Stainless steel \/ Gold","offer_id":46945473855625,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G80 \/ Stainless steel \/ Carbon Fiber","offer_id":46945473888393,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true},{"title":"G80 \/ Titanium \/ Chrome","offer_id":46945473921161,"sku":null,"price":13800.0,"currency_code":"AED","in_stock":true},{"title":"G80 \/ Titanium \/ Gold","offer_id":46945473953929,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G80 \/ Titanium \/ Carbon Fiber","offer_id":46945473986697,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Stainless steel \/ Chrome","offer_id":46946786279561,"sku":null,"price":9800.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Stainless steel \/ Gold","offer_id":46946786345097,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Stainless steel \/ Carbon Fiber","offer_id":46946786410633,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Titanium \/ Chrome","offer_id":46946786476169,"sku":null,"price":13800.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Titanium \/ Gold","offer_id":46946786541705,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G82 \/ Titanium \/ Carbon Fiber","offer_id":46946786607241,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Stainless steel \/ Chrome","offer_id":46946786312329,"sku":null,"price":9800.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Stainless steel \/ Gold","offer_id":46946786377865,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Stainless steel \/ Carbon Fiber","offer_id":46946786443401,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Titanium \/ Chrome","offer_id":46946786508937,"sku":null,"price":13800.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Titanium \/ Gold","offer_id":46946786574473,"sku":null,"price":10200.0,"currency_code":"AED","in_stock":true},{"title":"G87 \/ Titanium \/ Carbon Fiber","offer_id":46946786640009,"sku":null,"price":10300.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/0848\/5513\/files\/Gemini_Generated_Image_weww84weww84weww-clean.png?v=1781821804","url":"https:\/\/inhousecarbonz.com\/products\/bmw-m3-g80-gold-plated-catback-free-flow-downpipe-exhaust-system-ihc-z-midpipe","provider":"InHouseCarbonz","version":"1.0","type":"link"}