BRAND NEW DINAN HIGH PERFORMANCE HEAT EXCHANGER, COMPATIBLE WITH 2015-2020 BMW M4 HEAT IS THE ENEMY OF PERFORMANCE. KEEP TEMPS DOWN & PERFORMANCE WILL GO UP AS A RESULT OF INCREASED EFFICIENCY. ITS REALLY AS SIMPLE AS THAT. IN STOCK TRIM, TESTING MADE IT PAINFULLY OBVIOUS THAT COOLING WAS GOING TO HOLD AN EVEN MORE VITAL ROLE ON THE F8X (S55) PLATFORM TO ACHIEVE MAXIMUM RESULTS. THE STOCK COOLING SYSTEM HEAT SOAKS AFTER ONLY 3 PULLS & ALLOWS THE ENGINE AIR INTAKE TEMPERATURES (IAT) TO RISE DANGEROUSLY. THE ECU MUST THEN REDUCE ENGINE POWER TO PREVENT DETONATION. WITH THE DINAN HIGH-PERFORMANCE HEAT EXCHANGER THE VEHICLE DOES NOT HEAT SOAK EVEN AFTER 7 PULLS; MORE THAN TWICE THE EFFECTIVENESS OF A STOCK SETUP. SOME MAY ASK WHY CHANGE THE HEAT EXCHANGER & NOT THE INTERCOOLER ITSELF? WOULD NOT IT BE MORE BENEFICIAL TO GO DIRECTLY TO THE SOURCE OF THE CHARGE AIR? THE SIMPLE ANSWER IS YES, BUT AT A COST. THE STOCK SYSTEM COOLS THE INTAKE CHARGE BY USING A WATER-TO-AIR INTERCOOLER, AN EXPENSIVE PIECE TO ENGINEER. THE COOLING CIRCUIT FOR THE WATER THAT FEEDS THE INTERCOOLER USES A PRIMARY COOLER (HEAT EXCHANGER) & A SMALLER SECONDARY COOLER IN FRONT OF THE PASSENGER SIDE WHEEL. THROUGH RIGOROUS TESTING OF ALL 3 OF THOSE COMPONENTS & MULTIPLE COMBINATIONS THEREIN, IT WAS DISCOVERED THAT THE MOST EFFECTIVE PERFORMANCE PER DOLLAR SOLUTION WAS REPLACING THE HEAT EXCHANGER WITH A LARGER UNIT. COMPATIBLE WITH: BMW: 2019-2020 M2 2015-2018 M3 2015-2020 M4 FEATURES MORE POWER: CONSISTENT +10 HP / +20 LB-FT OF TORQUE ON THE STOCK ENGINE TUNE 60% MORE CORE VOLUME & 19% MORE FACE AREA THAN STOCK 40MM THICK DINAN COOLER VS. 24MM THICK STOCK COOLER 9 DEGREE AVERAGE WATER TERMPERATURE REDUCTION TO THE INTERCOOLER ACROSS THE RPM RANGE. COLDER WATER IMPROVES INTERCOOLER EFFICIENCY AND ALLOWS THE INTAKE AIR TO BE COOLED BY AN ADDITIONAL 6 DEGREE AVERAGE ACROSS THE RPM RANGE COMPARED TO STOCK SIGNIFICANT REDUCTION IN TENDENCY TO HEAT SOAK RUBBER MOUNTED FOR VIBRATION ISOLATION TRACK TESTED TO ENSURE CONSISTENT PERFORMANCE UNDER EXTREME CONDITIONS SPECS: MAX HP GAIN: 10 MAX TORQUE (LB-FT) GAIN: 20 PRODUCT TYPE: HEAT EXCHANGER YOU CAN VIEW AND DOWNLOAD THE COMPLETE ASSEMBLY INSTRUCTION BOOKLETS FOR THIS HEAT EXCHANGER HERE.
Related
Related
Related
Related