205-hp, 2.4-Liter, 16-Valve, DOHC i-VTEC® Engine
Honda’s 2.4-liter, dual-overhead camshaft NP2 engine produces 205 horsepower at 7000 rpm (SAE net) and 174 pound-feet of torque at a low 4400 rpm (SAE net).
6-Speed Manual Transmission
The performance-oriented, close-ratio 6-speed transmission is lightweight, compact and has a solid feel. It includes special features like close ratios for 1st through 5th gears, and a low final drive for faster acceleration. A stiff cast-aluminum transmission case helps reduce noise, while carbon-faced single-cone synchronizers on 5th and 6th gears enhance the shift feel. Finally, a low-ratio 6th gear provides a quieter and more fuel-efficient  mode for highway cruising.
 Based on 2014 EPA mileage ratings. Use for comparison purposes only. Your mileage will vary depending on how you drive and maintain your vehicle.
Textured Aluminum Pedals
The Civic Si pays respect to its racing heritage with drilled-aluminum pedals.
Helical Limited-Slip Differential
Usually found only on high-performance and race cars, the limited-slip unit helps give the driver more steering control and enhanced steering response when accelerating and cornering, even when the road surface is less than ideal.
MacPherson Strut Front/Multi-Link Rear Suspension
The Civic Si Coupe’s MacPherson strut and multi-link rear suspension improves feedback and provides a great balance of taut performance and overall ride comfort.
Sequential Rev-Limit Indicator
Every shift counts. The sequential rev-limit indicator displays 6 lights that indicate rising engine rpm. When you find the right rev range, an i-VTEC® light also flashes on, accompanied by more power from the engine.