Your engine effectively functions as a giant air compressor. Feeding more air to your engine is a great way to improve power, especially if it's cooler, denser air. This intake system modifies the airbox to accept a larger, high-flow air filer, while a smoothed out air duct will help this cooler, denser air find its way to your intake manifold.

• +10 HP / +15 lb/ft
• Improved throttle response
• Aircraft-quality carbon fiber connecting pipe increases air volume
• Injection molded airbox lid seals off underhood heat & increases air volume
• Includes high flow filter
• Worth 3 points toward your Dinan badge

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere.