What does intercooler do for N54?
Front mounted intercoolers are extremely important applications on turbocharged cars. Intercoolers cool the compressed air created from the turbochargers, reducing the temperature and increasing the density of the air that is fed into the engine.
How many inches is the stock e92 335i N54 intercooler?
The OEM intercooler is made from plastic end tanks that are crimped on to an aluminum tube/fin core that is ~4 inches thick (105mm core width) and is 5 inches in height (127mm).
How long do stock 335i turbos last?
Turbochargers on the BMW N54, for the most part, last around 100,000 miles before they have to be rebuilt or replaced. It isn’t uncommon to hear of cars that have the original turbos still functioning as designed upward of 200,000 miles.
Will the N54 turbo fail?
The N54 Wastegates fail from simple wear and tear of the engine. Over time the actuator and rods of the turbocharger wear down, resulting in rattle and boost control issues. In this case, running higher levels of boost (psi) on your turbochargers will likely increase your chances of Wastegate failure.
What is BMW intercooler?
Heat is the enemy of a turbocharged BMW, and a BMW intercooler is the first line of defense. Your BMW’s intercooler must cool the hot turbo gasses before recirculating them into your BMW’s intake system. The charge pipe connects the intercooler to the intake.
What is main purpose of using intercooler with compressor?
Functions of Intercoolers The air compressor intercooler’s main function is to cool air before it enters the next stage of compression. The higher density of cool air makes it easier to compress than hot air.
What does an intercooler do?
What does an intercooler do? The intercooler’s job is to cool down the air after it has been compressed by the turbo or supercharger, but before it enters the engine.
How much does it cost to replace a turbo on a BMW 335i?
between $3,751 and $5,195
BMW 335i Turbocharger Assembly Replacement Cost Estimate. The average cost for a BMW 335i turbocharger assembly replacement is between $3,751 and $5,195. Labor costs are estimated between $1,233 and $1,556 while parts are priced between $2,518 and $3,639.
Why do BMW turbos fail?
The main cause of turbocharger failure is oil-related – usually due to either lack of oil or dirty oil. Turbocharger failures in BMWs seems to be caused by the long oil service intervals. (The dealer typically recommends oil changes every 12,000-18,000 miles, depending upon when the car’s indicator says to do it.)
How do you tell if a turbo is good or bad?
The symptoms of a damaged or failing turbo are:
- Loss of power.
- Slower, louder acceleration.
- Difficulty maintaining high speeds.
- Blue/grey smoke coming from the exhaust.
- Engine dashboard light is showing.
What intercooler should I replace my N54 with?
Sale! Replace your overheated factory intercooler with the VRSF 5″ Performance HD & 7.5″ Competition HD Intercooler to get the most out of your N54 or N55.
What is a BMW tube and fin intercooler?
The most important component of any intercooler is the core. The core cools the charged air from the turbo before it enters the engine and the OEM BMW tube and fin intercooler is designed to support low boost levels and air flow.
How hot does the intercooler get in a 3rd gear pull?
The stock BMW intercooler rises about 32 degrees during a 3rd gear pull whereas it’s not uncommon to see intake temperatures stay even at the end of a 3rd gear pull with the VRSF 5″ Performance due to the larger overall surface area.
Why choose a direct bolt on intercooler for your BMW?
These intercoolers were designed to be one of the best performing, direct bolt on intercoolers available for your BMW with special attention to quality and performance while maintaining a reasonable price.