{"product_id":"pcz-performance-valved-catback-exhaust-system-w-remote-bmw-g20-g21-m340i-g22-g23-g26-m440i-b58","title":"PCZ Performance Valved Catback Exhaust System w\/ Remote – BMW G20 \/ G21 M340i \u0026 G22 \/ G23 \/ G26 M440i (B58)","description":"\u003cp\u003eUnleash the full acoustic potential of the B58 platform. The factory exhaust setup on the M340i and M440i is far too muted for a true performance inline-six. The PCZ Performance Valved Catback System fixes that instantly, opening up direct exhaust flow to deliver a deep, aggressive tone with sharp upshift snaps and pronounced pops on overrun.\u003c\/p\u003e\n\u003cp\u003eEquipped with an integrated electronic active valve system and controlled via the included wireless remote kit, you retain complete authority over your sound level. Keep the valves closed for a refined, drone-free daily drive, or tap the button to open them up for maximum straight-through flow and pure volume.\u003c\/p\u003e\n\u003cp\u003eConstructed from heavy-duty, mandrel-bent T304 stainless steel, this full catback system lowers backpressure, sharpens throttle response, and features an embossed PCZ logo stamped directly onto the muffler canister to lock in an authentic OEM+ finish.\u003c\/p\u003e","brand":"Precision Car Zone","offers":[{"title":"Default Title","offer_id":47422780539049,"sku":null,"price":3900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/9853\/1497\/files\/Gemini_Generated_Image_vg9qglvg9qglvg9q.jpg?v=1788668731","url":"https:\/\/precisioncarzone.com.au\/products\/pcz-performance-valved-catback-exhaust-system-w-remote-bmw-g20-g21-m340i-g22-g23-g26-m440i-b58","provider":"Precision Car Zone","version":"1.0","type":"link"}