Injen RD1400BLK Cold Air Intake System with SuperNano-Web Dry Filter

The Injen RD1400BLK is a performance cold air intake system engineered to deliver measurable horsepower gains while maintaining safe air/fuel ratios without additional tuning. Designed for 1990-1993 Acura Integra models with 1.8L I4 engines and ABS, this intake system features mandrel-bent 6061-T6 aluminum tubing that provides a smooth, unrestricted airflow path while drawing the coolest, densest air from deep within the engine bay.

Key Features:

• Mandrel-bent 6061-T6 aluminum intake tubing for optimal airflow efficiency
• Black powder-coated finish for enhanced engine bay aesthetics
• Fully serviceable Injen SuperNano-Web dry air filter with increased surface area
• Aggressive, throaty engine tone under acceleration
• Maintains proper air/fuel ratios throughout the powerband
• Compatible with ABS-equipped models
• Made in Pomona, California, USA
• CARB EO #D-476-3 compliant

Replacement Parts:

• Replacement air filter: X-1013-BB
• Optional hydroshield: 1033BLK (black) or 1033RED (red)

This RD Series intake system combines bolt-on performance with professional-grade construction and is backed by the Injen Technology Limited Lifetime Warranty. The system delivers both audible and tangible performance improvements while maintaining emissions compliance for street-legal operation.