{"product_id":"r2p-b46-b48-upgraded-intake-manifold","title":"R2P Reinforced Intake Manifold B46\/B48 (High Performance) – Flow Optimization for BMW and MINI","description":"\u003cp\u003eThe \u003cstrong\u003eR2P\u003c\/strong\u003e intake manifold is designed to replace the original part on \u003cstrong\u003eBMW B46 and B48\u003c\/strong\u003e engines, eliminating the flow restrictions that limit performance in high-level builds. Unlike stock manifolds, manufactured with cost and homologation criteria in mind, this unit prioritizes uniform air distribution between cylinders and resistance to high pressures, which translates into real gains in power and torque, especially in Stage 2 or higher configurations.\u003c\/p\u003e\n\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized airflow:\u003c\/strong\u003e Greater volumetric efficiency that directly increases the available power across the entire RPM range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal and pressure resistance:\u003c\/strong\u003e Tested under extreme conditions, it withstands high-pressure turbo kits and methanol injection systems without warping.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReinforced material:\u003c\/strong\u003e High-durability composite designed to withstand intense thermal cycles without performance loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethanol ready:\u003c\/strong\u003e Compatible with water\/methanol injection, essential in builds aiming to control intake temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel compatibility:\u003c\/strong\u003e Gasoline and methanol injection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTesting environment:\u003c\/strong\u003e Optimized on a dyno and in real track conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended use:\u003c\/strong\u003e Mandatory for Stage 2 or higher builds with increased turbo pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eEngines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW B46 (SULEV) 2.0L Turbo\u003c\/li\u003e\n\u003cli\u003eBMW B48 2.0L Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBMW models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 Series (F20\/F21)\u003c\/li\u003e\n\u003cli\u003e2 Series (F22\/F23)\u003c\/li\u003e\n\u003cli\u003e3 Series (F30\/F31\/G20)\u003c\/li\u003e\n\u003cli\u003e4 Series (F32\/F33\/F36\/G22)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMINI models:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCooper S \/ JCW with the B46\/B48 engine\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy choose R2P over the original manifold\u003c\/h3\u003e\n\u003cp\u003eFactory manifolds are limited by mass-production processes and materials that prioritize cost over performance. The R2P manifold eliminates internal turbulence and redistributes flow more efficiently, allowing the engine to breathe better at high revs. This is critical when installing hybrid turbos, advanced management software, or methanol injection systems.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIs it necessary to reprogram the ECU after installation?\u003c\/strong\u003e Yes, a Stage 2 or higher reprogramming is recommended to adjust the air and fuel maps to the new flow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan I use it with my original turbo?\u003c\/strong\u003e Yes, but its benefits are most evident in builds that increase boost pressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDoes it include ports for methanol injection?\u003c\/strong\u003e Yes, it is ready to safely integrate with water\/methanol injection systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eShipping and warranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Fast and secure shipping nationwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Compatibility and performance guarantee\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"R2P","offers":[{"title":"Default Title","offer_id":51808179781914,"sku":null,"price":2826.66,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/9324\/0602\/files\/693969f7eea7f_r2p-b46-b48-upgraded-_C4_B1ntake-manifold-388f9078-1280x1280_fill.webp?v=1773170944","url":"https:\/\/www.ro34.com\/products\/r2p-b46-b48-upgraded-intake-manifold","provider":"Remedio Digital SL","version":"1.0","type":"link"}