BRAND NEW IN BOX
Special Note: Requires slight Modification of engine cover to accommodate larger intercoolers
More power, great looks, more consistent performance and no downside by upgrading to the Dinan High Performance Intercoolers for the N63TU V8. Heat is the enemy of horsepower, beat it by replacing the air-to-water intercoolers with larger units from Dinan to reduce the charge air temperature. Add an impressive 23 horsepower and 15 lb-ft of torque when used with the DINANTRONICS Performance Tuner as well as Dinan intake and exhaust. This additional cooling is even more important in hot climates where the inherent power loss is much higher.
The two intercoolers are beautiful and purposeful looking, wrapped in black powder coat and laser engraved with the Dinan logo.
Benefits of Dinan's High Performance Air-to-Water Intercoolers:
+ Replaces factory air-to-water intercoolers with 23% larger units.
+ Black powder coated and laser engraved intercoolers.
+ Includes silicone hoses, coolant lines, mounting brackets and hardware.
+ Maximum gain of +23 hp and +15 ft-lbs (when used together with the DINANTRONICS Stage 3 Performance Tuner as well as Dinan intake and exhaust)
DINANTRONICS Performance Tuner (D440-1604-ST1, D440-1604-ST2, D440-1604-ST3): The DINANTRONICS™ Performance Tuner is a highly engineered and sophisticated piece of computer hardware and software that enhances engine performance, without negating or voiding your new car warranty coverage and without affecting long term reliability or the functionality of on-board diagnostic systems. It is also the only tuning device emissions legal in all 50 states. The ultimate objective of developing this piece of technology was to provide the ability to control every signal entering and exiting the BMW factory Engine Control Unit. These items are unique to Dinan and together they embody the apex of performance engineering in a powerful, reliable, and warrantied package.
Free Flow Stainless Exhaust (D660-0036 & D660-0036-BLK): An important addition for any enthusiast who wishes their car to sound as good as it performs while also supplying significant power gains itself. These exhausts are dyno tested for maximum exhaust flow with minimum backpressure. The system is designed to provide a more aggressive sound under acceleration, while reducing drone inside the vehicle, thanks to Dinan’s exclusive Butterfly Valve technology.
High Flow Carbon Fiber Cold Air Intake / Strut Tower Brace (D760-0036): Dinan high flow carbon fiber cold air intakes, like most Dinan products, have a sleek and functional appearance that embodies high performance. The F10 550i cold air intake allows cool outside air to be pushed into the engine via a pair of supplemental carbon fiber intake ducts located at the front of the engine bay while also providing structural stiffness to the strut towers. Dinan engineers have painstakingly developed custom tooling to ensure the entire Dinan cold air intake system is sealed like a factory replacement, thereby preventing hot air from the engine compartment to compromise its effectiveness. Improved induction airflow offered by Dinan cold air intake systems increase engine performance, even more so if used in combination with other performance enhancing Dinan products.
Labor Hours/Installation Hours: 5.90
Emission Status: 50 State Emissions Legal. California Air Resources Board Executive Order Number D-176-46
Max HP Gain: 23
Max Torque Gain: 15
Peak Horsepower: 529
Peak Torque: 561
Included Notes: Includes silicone hoses, coolant lines, mounting brackets and hardware.
14-15 550i/13-15 550i GT550i GT xDrive