Pro Intake Manifold - K20Z3/K24 Style & K20A (CL7 )

Pro Series Intake Manifolds offer horsepower and torque gains greater than the popular RBC manifold but without compromising mid-range power output. The design incorporates runners that are similar in length to the RBC's but with larger bores, a special tapered design, as well as a larger, tapered plenum that together preserve mid-range power but increase and accelerate airflow to allow for significant top-end power gains. Pro Series Intake Manifold runner exits are also machined and hand-finished to best match the cylinder head's ports. Skunk2's Pro Series intake manifold's shape and design also increases wave scavenging effects at the engine's ideal operating range, which allow for a broad increase in usable power.

Features

Increased Mid-Range and Top-End HP and Torque
Unique Water Neck Adapter Eliminates Cutting
70mm Throttle Body Bore
Compatible With Up To 76mm Throttle Bodies
Thermal-Insulated Gasket Included
No Throttle Body Adapter Required
Angled Design for K-Swap Hood Clearance
High-Grade, 356-Aluminum Construction
OEM-Quality, Shell-Molded Casting
Skunk2 Nameplate
Vacuum-Tested for Quality
OEM Sensor Provisions

Vehicle Application Notes

• Only compatible with '06-'11 Civic Si, K24A2 K-series and K20A (CL7 only) engines.
• Ideal for turbocharged and naturally aspirated applications.
• 72mm throttle body opening can be port-matched up to 76mm.