{"product_id":"milltek-sport-bmw-m3-m4-g8x-gpf-bypass","title":"Milltek Sport BMW M3\/M4 (G8X) GPF Bypass","description":"\u003cp\u003e\u003cstrong\u003eMilltek Sport BMW M3\/M4 (G8X) GPF Bypass\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eUnlock Maximum Performance\u003c\/p\u003e\u003cp\u003eEnhance the performance and sound of your BMW M3\/M4 (G8X) with the Milltek Sport GPF Bypass. This precision-engineered component removes the restrictive Gasoline Particulate Filter (GPF), allowing for increased exhaust flow and significant power gains.\u003c\/p\u003e\u003cp\u003eKey Features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncreased Power and Torque: By eliminating the GPF, this bypass pipe dramatically reduces backpressure, unleashing a significant increase in horsepower and torque.\u003c\/li\u003e\n\u003cli\u003eEnhanced Throttle Response: Experience sharper, more immediate throttle response and improved acceleration throughout the rev range, making your M3\/M4 even more exhilarating to drive.\u003c\/li\u003e\n\u003cli\u003eOptimized Exhaust Flow: Designed with a high-flow construction, this GPF bypass optimizes exhaust gas flow for maximum performance gains.\u003c\/li\u003e\n\u003cli\u003eMore Aggressive Sound: Enjoy a deeper, more aggressive exhaust note that amplifies the M3\/M4s sporty character.\u003c\/li\u003e\n\u003cli\u003ePremium Quality: Crafted from durable T304 stainless steel, ensuring long-lasting performance, corrosion resistance, and a finish that complements the M3\/M4s aesthetic.\u003c\/li\u003e\n\u003cli\u003ePrecision Fitment: Engineered for a seamless, hassle-free installation on your M3\/M4 (G8X), integrating perfectly with the OEM or Milltek Sport GPF-back exhaust systems.\u003c\/li\u003e\n\u003cli\u003eResonated and Non-Resonated Options: Choose between a resonated version for a slightly more refined sound or a non-resonated version for a more aggressive tone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNote: This product is designed for off-road or motorsport use only. It is not legal for use on public roads in the UK due to the removal of the GPF. Tuning\/GPF bypass module required to prevent CEL.\u003c\/p\u003e\u003cp\u003eMilltek\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitting available:\u003c\/strong\u003e Please contact us for a quote.\u003c\/p\u003e","brand":"Milltek Exhausts","offers":[{"title":"Resonated (Quieter) \/ OEM Downpipes + OEM GPF-Back","offer_id":55940232249684,"sku":"SSXBM1195","price":937.3,"currency_code":"GBP","in_stock":true},{"title":"Resonated (Quieter) \/ OEM Downpipes + Milltek GPF-Back","offer_id":55940232282452,"sku":"SSXBM1193","price":942.99,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated (Louder) \/ OEM Downpipes + OEM GPF-Back","offer_id":55940232315220,"sku":"SSXBM1196","price":734.2,"currency_code":"GBP","in_stock":true},{"title":"Non-Resonated (Louder) \/ OEM Downpipes + Milltek GPF-Back","offer_id":55940232347988,"sku":"SSXBM1194","price":739.9,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1019\/0425\/3268\/files\/SSXBM1195_1-2.jpg?v=1779737691","url":"https:\/\/fifty9performance.co.uk\/products\/milltek-sport-bmw-m3-m4-g8x-gpf-bypass","provider":"Fifty9 Performance","version":"1.0","type":"link"}