Performance Induction System – Porsche 987 Cayman / Boxster

Performance Induction System – Porsche 987 Cayman / Boxster

Developed over nearly a decade, the Speedin Engineering Induction System for the Porsche 987 platform is a fully engineered solution designed to enhance airflow, sound, and driving experience without compromising OEM integration.

This system includes a primary outer duct scoop with an optional passenger-side matching scoop, both designed to mount using factory locations and interface directly with the OEM MAF housing. Constructed from ultra high-temperature carbon fiber–infused polyamide , the system is built to withstand the demanding thermal environment of a mid-engine Porsche.

Engineered Over 8 Years

This isn’t a generic intake—it’s the result of 8 years of iterative development, combining CFD (computational fluid dynamics) with extensive real-world validation:

• Thousands of miles driven in all conditions, from snow to heavy rain
• 1,000+ miles of track testing
• Continuous refinement to balance airflow efficiency, durability, and drivability

Airflow & Performance

The outer scoop is strategically positioned to take advantage of the boundary layer and high-speed airflow along the vehicle’s exterior, funneling cooler, higher-energy air into the intake system. Internal geometry is carefully shaped to smooth and guide airflow toward the engine, improving efficiency over the factory setup.

Sound Experience

• Under load: A refined, aggressive flat-six intake howl positioned right behind the driver
• Cruising: Maintains a quiet, OEM-like cabin experience with no unwanted drone

Key Features

• Designed for Porsche 987 Cayman & Boxster
• OEM mounting points – no permanent modifications required
• Interfaces directly with factory MAF housing
• Ultra high-temp carbon fiber–infused polyamide construction
• Optional passenger-side scoop for visual and functional symmetry
• CFD-optimized airflow path
• Track-tested and daily-driven durability

Included

• Filter box and tubing
• K&N Filter
• Hydrophobic Pre-filter

• Driver-side outer duct scoop
• Optional passenger-side scoop (if selected)
• Installation manual