{"product_id":"wagner-tuning-front-mount-radiator-400001003-fm-bmw-m2-competition-m3-m4-s55","title":"Wagner Tuning Front Mount Radiator - M2 Competition\/M3\/M4 S55","description":"\u003cp\u003e\u003cstrong\u003eWagner Tuning Competition Front Mounted Radiator\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOptimise the cooling performance of your BMW M2 Competition\/M3\/M4 and ensure maximum, consistent output under sustained hard driving. This Wagner Tuning Competition front water cooler kit was specially developed for the 3.0-litre S55B30 turbo engine, delivering an impressive 89% increase in volume in the low-temperature circuit for improved thermal stability and constant maximum performance — now including parts certificate.\u003c\/p\u003e\n\u003cp\u003eWhy this water cooler kit is a must-have for your M2 Competition\/M3\/M4:\u003cbr\u003e- Massive volume expansion: increases cooler volume in the low-temperature circuit by +89% compared to the standard part\u003cbr\u003e- Approved \u0026amp; legal: supplied with parts certificate for maximum safety and uncomplicated registration\u003cbr\u003e- Direct performance increase: effectively lowers coolant temperature in the indirect intercooler circuit, improving intercooler performance and preventing heat-related power loss (anti-heat soaking)\u003cbr\u003e- Competition core technology: high-performance competition racing core ensures maximum heat transfer and sufficient airflow for all adjacent components\u003cbr\u003e- Durability \u0026amp; protection: heat-conducting, anti-corrosion coating for long-term, reliable cooling\u003cbr\u003e- Plug \u0026amp; play installation: straightforward fitment with detailed installation instructions\u003c\/p\u003e\n\u003cp\u003eTechnical detail — cooling circuit optimisation for the S55:\u003cbr\u003eThe 3.0-litre S55B30 turbo engine (BMW M2 Competition\/M3\/M4) uses an indirect intercooler circuit (low-temperature circuit) in which charge air is cooled by separate cooling water. The temperature of this water is the critical factor for engine performance. The Wagner Tuning Competition water cooler kit addresses this bottleneck: the 89% volume expansion of the front cooler massively reduces the temperature of the cooling water, allowing the ECU to constantly call up higher power — essential especially in tuned vehicles (Stage 1, 2, 3) and on the racetrack.\u003c\/p\u003e\n\u003cp\u003eVehicle compatibility: BMW M2 Competition\/M3\/M4 S55 models, plug-and-play compatible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e BMW M2 Competition, M3, M4 (S55B30 engine)\u003c\/p\u003e\n\u003cp\u003ePart number: 400001003.FM\u003c\/p\u003e\n\u003cp\u003eKit includes:\u003cbr\u003e- 1x front water cooler (low-temperature circuit)\u003cbr\u003e- 1x installation instructions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Information:\u003c\/strong\u003e This product is intended for performance use and should be installed by a qualified professional. It is the customer's responsibility to ensure compatibility with their specific vehicle prior to purchase. If you are unsure, please contact us before ordering. Gridline Custom Motorsports is not responsible for issues arising from incorrect installation, misuse, or improper product selection. Due to the nature of performance parts, some items may be special order and subject to supplier availability and lead times.\u003c\/p\u003e","brand":"Wagner Tuning","offers":[{"title":"Default Title","offer_id":45718170796230,"sku":"400001003.FM","price":2289.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/4627\/7830\/files\/Screenshot2026-04-14101653.png?v=1776125830","url":"https:\/\/www.gridlinecustommotorsports.com.au\/products\/wagner-tuning-front-mount-radiator-400001003-fm-bmw-m2-competition-m3-m4-s55","provider":"Gridline Custom Motorsports","version":"1.0","type":"link"}