{"title":"Intercooler for BMW 335i N55","description":"\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBMW 335i N55 Intercoolers: Why This Upgrade Matters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe N55 marked a shift from twin-turbo to a single, more efficient turbocharger in the 335i lineup, and it responds just as well to the right cooling upgrades as its N54 predecessor. A properly sized BMW 335i N55 intercooler plays a direct role in how consistently the car performs once boost and timing move past factory settings, whether that's spirited street driving or repeated hard pulls on track.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy the Factory Core Falls Short Once Tuned\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe stock intercooler on the N55 is sized around factory power output, and it starts to show its limits fairly quickly once a flash tune increases boost. Intake charge temperatures climb during sustained acceleration, and the factory core doesn't dissipate that heat quickly enough to keep power delivery consistent from one pull to the next. This shows up most clearly in stop-and-go traffic or back-to-back runs, where the car simply doesn't get enough time to cool down before the next pull.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhat an Intercooler Bmw 335i N55 Setup Changes\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA larger, more efficient core increases surface area and improves airflow through the unit, keeping intake temperatures lower and more stable under load. The real benefit isn't a single peak number, it's a car that performs the same on the tenth pull as it did on the first, which matters far more day to day than a best-case dyno reading achieved once under ideal conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eA Natural Next Step After a Tune\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOnce the ECU has been flashed, cooling becomes the next logical area to address. A tune increases how hard the single turbo works to build boost, which directly increases the heat the intercooler has to manage. Addressing this early protects the rest of the tune, rather than letting the car run into heat soak the first time it's actually pushed hard.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eWhy Single-Turbo Cooling Demands Are Different\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eBecause the N55 relies on one larger turbo rather than the N54's twin-turbo layout, heat builds differently and often concentrates around a single core rather than being split across two smaller units. A BMW N55 335i intercooler built with this layout in mind accounts for that difference, rather than simply adapting a design meant for a different turbo configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eGetting the Fit Right\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFitment matters just as much here as performance, since engine bay layout on N55 cars differs from earlier N54 models. A properly engineered unit bolts in without the compromises that come from forcing a generic core into a space it wasn't designed for, and it works cleanly alongside the rest of an N55 tuning setup, from the ECU flash down to fueling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eBuilding a Setup That Holds Together\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eAn intercooler upgrade delivers the most value as part of a complete build rather than a standalone purchase. Paired with a flashed ECU, a properly sized core lets the rest of the tune run consistently instead of tapering off under repeated hard use, whether you're commuting daily or spending time on track.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eExplore Our Intercooler Collection\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur N55 collection is regularly updated with new cooling options as they become available. Reach out to our team for guidance on the right intercooler setup for your specific 335i, and we'll help make sure your build performs consistently from the first pull to the last.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb id=\"docs-internal-guid-b25d337b-7fff-2d17-edca-79c5e80491ac\"\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e","products":[{"product_id":"7-race-intercooler-for-bmw-f2x-f3x-f87-m135i-m235i-335i-435i-m2-n55-f-series-including-parts-approval-certificate","title":"7\" Race Intercooler for BMW F2x, F3x, F87, M135i, M235i, 335i, 435i, M2 N55 F-Series INCLUDING Parts Approval Certificate","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA properly built FBO (Full Bolt-On) setup requires more than just a high-flow downpipe, upgraded charge pipes, and a custom ECU calibration. When running increased boost pressure, an upgraded intercooler becomes an essential component for controlling intake air temperatures and maintaining reliable engine performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned for BMW N55-powered vehicles, this high-performance \u003c\/span\u003erace intercooler\u003cspan\u003e delivers improved thermal efficiency, excellent resistance to heat soak, and consistent cooling performance during demanding driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy a Larger Intercooler Matters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring the development of multiple performance packages for BMW N54 and N55 engines, extensive testing was performed with different intercooler designs to determine the ideal balance between cooling capacity, airflow efficiency, and pressure drop.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAs boost pressure increases, compressed charge air temperatures rise significantly. When intake temperatures become excessive, the ECU begins reducing ignition timing to protect the engine from knock and misfires. This safety intervention can result in noticeable power reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDepending on the ECU calibration, ignition corrections typically begin when intake temperatures approach approximately 50°C (120°F).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith the factory intercooler or smaller aftermarket solutions, these temperatures can often be reached after only a few aggressive acceleration runs, especially in warmer weather conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis upgraded intercooler uses a large Bar \u0026amp; Plate core designed to absorb heat gradually while maintaining stable intake temperatures during extended high-load driving. The result is improved consistency, reduced heat soak, and dependable performance even under demanding conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eEngineered for BMW N55\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilding on the success of the proven 7.5-inch Bar \u0026amp; Plate intercooler developed for the BMW N54 platform, engineers created an equally effective cooling solution specifically optimized for N55-powered vehicles.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is a 7-inch Race Intercooler featuring the same proven core technology while offering simplified installation and improved compatibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike the larger N54 version, this intercooler installs without requiring trimming or modification of the plastic components located behind the front bumper.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMultiple prototype cores were evaluated during development, with the final design delivering the best combination of cooling performance, efficient airflow characteristics, and minimal pressure loss for BMW N55 applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWeighing approximately 13.5 kg (29.8 lbs), this intercooler is designed for enthusiasts who prioritize maximum thermal performance rather than minimizing front-end weight. Even in ambient temperatures around 30°C (86°F), it maintains stable intake air temperatures during repeated acceleration.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eProven Performance Testing\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cspan\u003eTest Vehicle\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBMW M235i equipped with a Full Bolt-On Stage 2 setup running on 98 RON fuel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eTest Conditions\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAmbient temperature: approximately 10°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInitial intake air temperature: 17.2°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFinal intake air temperature: 22.2°C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAcceleration performed from 3rd through 6th gear, ending at 5,700 RPM in 6th gear\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring the complete acceleration run, intake air temperature increased by only 5°C, demonstrating the intercooler's exceptional resistance to heat soak and its ability to maintain efficient charge air cooling.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eBack-to-Back Comparison\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore installation of the 55Parts Race Intercooler, the test vehicle was equipped with a popular aftermarket intercooler from a well-known German manufacturer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUsing identical ambient conditions and the same acceleration procedure from 4th to 6th gear, the competing intercooler recorded an intake temperature increase of approximately 15°C.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe significantly lower temperature increase achieved by this upgrade demonstrates the superior thermal efficiency of the \u003c\/span\u003e335i race intercooler\u003cspan\u003e design during sustained high-load operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Compatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlease note that this intercooler is not designed as a direct plug-and-play solution for convertible models.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe included Teilegutachten (Parts Approval Certificate) covers a wide range of BMW F-Series applications, including:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eBMW F20\/F21\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW F22\/F23\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW F30\/F31\/F34\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW F87\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW M135i\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW M235i\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW 335i\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW 435i\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBMW M2 N55\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe approval documentation includes applicable vehicle type designations and EC type approval numbers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × 7-inch Bar \u0026amp; Plate intercooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Teilegutachten (Parts Approval Certificate)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eDesign \u0026amp; Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eManufactured around a high-density Bar \u0026amp; Plate core, this intercooler is engineered to provide exceptional thermal capacity while maintaining low pressure loss throughout the intake system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePrecision-produced aluminum end tanks optimize airflow distribution across the entire core, ensuring efficient heat transfer and consistent performance during demanding driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe robust construction makes this upgrade an excellent choice for high-performance street vehicles, tuned BMW platforms, and cars that regularly experience prolonged heavy engine loads.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor drivers searching for a reliable \u003c\/span\u003erace intercooler\u003cspan\u003e solution capable of supporting increased boost levels while maintaining stable intake temperatures, this 7-inch Bar \u0026amp; Plate design provides the ideal combination of cooling performance, durability, and airflow efficiency.\u003c\/span\u003e\u003c\/p\u003e","brand":"TunePoint Europe","offers":[{"title":"Default Title","offer_id":57748491403608,"sku":null,"price":629.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/Phoenix_Racing_N55_F-Serie_7__Ladeluftkuehler_1024x1024_04_5000x-removebg-preview.png?v=1784550256"},{"product_id":"wagner-evo-2-competition-intercooler-for-bmw-135i-1-series-m-coupe-335ix-n54-n55-e-series","title":"Wagner EVO 2 Competition Intercooler for BMW 135i, 1 Series M Coupe, 335i(x) N54\/N55 E-Series","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA true FBO (Full Bolt-On) build requires more than a high-flow downpipe, upgraded charge pipes, and a custom ECU calibration. When running higher boost levels, upgrading the intercooler system is essential for maintaining stable intake temperatures, protecting performance consistency, and ensuring reliable engine operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eCompetition EVO 2 Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Wagner EVO2\u003c\/span\u003e competition intercooler\u003cspan\u003e features a stepped core measuring 520 × 210 × 150 mm, providing a total core volume of 13,572 cm³. Compared with the original factory intercooler, it offers approximately 85% more frontal cooling surface and 90% greater internal charge air capacity, resulting in significantly improved thermal efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe advanced Tube \u0026amp; Fin core design includes integrated internal turbulators that optimize airflow distribution throughout the core while increasing overall cooling performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDespite its significantly larger dimensions, the complete intercooler weighs only 7.4 kg. Precision-cast aluminum end tanks were engineered through advanced CFD (Computational Fluid Dynamics) simulations to maximize airflow efficiency and minimize restrictions. The original quick-connect fittings have been replaced with larger 70 mm inlet and outlet connections, while the kit includes two reinforced silicone hoses designed specifically for the upgraded configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDeveloped for BMW N54 and N55 platforms, the EVO 2 provides excellent cooling capability combined with very low pressure drop characteristics. Each Wagner EVO\u003c\/span\u003e 2 competition intercooler\u003cspan\u003e receives a thermally conductive anti-corrosion coating that improves heat transfer efficiency, enhances durability, and supports consistent performance during demanding driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEvery intercooler undergoes pressure testing up to 6 bar to verify reliable operation under elevated boost pressures. Strict quality control procedures throughout production ensure the durability and performance standards expected from a motorsport-oriented component.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe kit is supplied as a complete replacement solution for the factory intercooler. Depending on the vehicle application, minor installation adjustments may be required to achieve perfect fitment. Vehicles equipped with the M Sport Package may require slight trimming of the lower underbody panel.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOur Recommendation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Wagner Competition Series utilizes lightweight Tube \u0026amp; Fin cores engineered for extremely rapid heat dissipation. Once operating temperatures increase, the intercooler is capable of recovering heat quickly, making it highly effective for demanding street and performance driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eHowever, compared with Bar \u0026amp; Plate intercooler designs, Tube \u0026amp; Fin cores can absorb heat more quickly. On vehicles running significantly increased boost pressure, this may result in intake temperatures reaching the ECU ignition correction threshold sooner during extended high-load operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWagner intercoolers are recognized for their outstanding manufacturing quality, accurate OEM-style fitment, and simple installation process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe EVO 2 Competition Series is recommended for Stage 1 and moderate Stage 2 builds, especially for owners who want improved cooling performance while keeping modifications to a minimum and maintaining a factory-style appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor drivers who prioritize maximum thermal capacity and are prepared to complete additional installation modifications, the larger 7.5-inch Race Intercooler may provide a more suitable solution.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e1 × Black powder-coated intercooler\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e2 × Reinforced silicone hoses\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e1 × Aluminum adapter\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e1 × Complete mounting hardware kit\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003e1 × Installation manual\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003ePerformance \u0026amp; Reliability\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe EVO 2 Competition intercooler is designed to maintain consistently low intake air temperatures during repeated acceleration, high boost applications, and prolonged high-load driving.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIts optimized internal airflow design reduces pressure loss while improving charge air cooling efficiency. The result is more consistent engine performance, sharper throttle response, and reliable power delivery throughout a wide range of operating conditions.\u003c\/span\u003e\u003c\/p\u003e","brand":"Wagner Tuning","offers":[{"title":"Default Title","offer_id":57748513980760,"sku":null,"price":934.49,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/2440\/7128\/files\/200001044-3_1024_5000x-removebg-preview.png?v=1784550627"}],"url":"https:\/\/tunepoint.eu\/collections\/intercooler-for-bmw-335i-n55.oembed","provider":"TunePoint Europe","version":"1.0","type":"link"}