
#Bmw f30 forum upgrade
Turner Motorsport has developed an intercooler upgrade that is far superior to the stock unit. The perfect compliment to the increased airflow form the Turner Motorsport charge pipes is a intercooler. You can also safely turn up the boost on your N55 once this kit is installed, and not worry about the problematic factory piece. Replace the weak OE charge pipe with the Turner Motorsport N55 Charge pipe for increased air flow, and increased throttle response. The OE charge pipe has also been proven to break once under increased boost pressure. The N55 OE charge pipe is prone to failure after constant heat cycling, the factory plastic becomes very brittle, leading to cracks and boost leaks, and ultimately entire part failures. +18HP/10TQ (+36HP/28TQ with tune and supporting mods).Significantly less restriction (pressure drop of consistently 0.75 psi vs.Decrease in temperature of 45 degrees from inlet side to outlet side (95 degree drop stock on outlet side vs.56% increase in frontal surface area & cross sectional area.This cast aluminum intercooler features an attractive, easy to clean matte black finish, with etched Turner logos on the front and bottom. If you're looking for the ultimate cooling system upgrade for your turbo BMW, look no further. With a tune and supporting modifications, further gains are possible, up to 36 horsepower and 28 lb/ft of torque. The dyno results don't lie: as a bolt-in upgrade, expect gains of 18 wheel horsepower and 10 lb/ft of torque.

With the Turner Motorsport intercooler, that drop was increased to a chilling 140 degrees. On the stock intercooler, the temperature differential between the inlet and outlet sides of the intercooler represented a 95 degree drop. Both cross sectional area and frontal surface area are increased by a whopping 56%, with a design that still weighs under 20 pounds.

The stepped design increases volume and surface are in a limited space by adding an additional smaller core at the top of the intercooler. This results not only in a longer service life for your turbocharger, but a substantial increase in performance as well. Less pressure drop means less restriction, and a turbocharger that doesn't have to work as hard. Turner Motorsport's upgraded intercooler works to reduce air temperatures with a bare minimum of pressure drop. Cooler air is denser air, so in addition to keeping your engine cool, it's important to make sure that your intake charge is as cool as possible. However, air density is just as important as air volume. Engines make more power when you're able to move as much air and fuel as possible through them.
