{"product_id":"milltek-rear-silencer-bypass-non-valved-louder-with-gt-90-polished-trims-m135i-valance-125i-3-5-door-hatch-f20-f21-b48-engine-only-2016","title":"BMW 125i F20\/F21 B48 (2016+) Milltek rear silencer bypass non-valved with GT-90 tips","description":"\u003cp\u003eDirect bolt-on rear silencer bypass for F20\/F21 125i models with B48 engine (2016+). No cutting, no welding - just louder, sharper throttle response and zero drone.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNon-valved T304 stainless steel system, UK made and mandrel bent\u003c\/li\u003e\n\u003cli\u003eGT-90 polished tailpipe tips fit M135i-style rear valance\u003c\/li\u003e\n\u003cli\u003eAggressive motorsport tone at all revs - ideal for fast road or track day use\u003c\/li\u003e\n\u003cli\u003eProven real-world gains: improved exhaust flow, consistent sound, no cabin resonance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Cuz Race Cars","offers":[{"title":"Default Title","offer_id":54903433036119,"sku":"SSXBM1133_AD1","price":523.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/4575\/7271\/files\/SSXBM1133_1__19633.1642598521.jpg?v=1788689906","url":"https:\/\/cuzracecars.com\/products\/milltek-rear-silencer-bypass-non-valved-louder-with-gt-90-polished-trims-m135i-valance-125i-3-5-door-hatch-f20-f21-b48-engine-only-2016","provider":"Cuz Race Cars","version":"1.0","type":"link"}