Injen RD2046BLK Cold Air Intake for 2000-04 Toyota Celica GT-S 1.8L

Vehicle Fitment

• 2000-2004 Toyota Celica GT-S (L4-1.8L)

Features

• Direct-fit Injen RD Series cold air intake system in black powder-coated finish
• Mandrel-bent 6061-T6 aluminum intake tubing for smooth, efficient airflow
• SuperNano-Web dry air filter for high airflow and effective filtration
• Dyno-proven gains of up to ~16 hp and ~16 lb-ft torque
• Maintains safe air/fuel ratios without additional tuning
• Produces aggressive induction sound under acceleration
• Enhances engine bay aesthetics with laser black finish
• Includes Injen Technology limited lifetime warranty

Specifications

• Part Number: RD2046BLK
• Intake Type: RD Series cold air intake
• Tubing Material: 6061-T6 mandrel-bent aluminum
• Filter Type: SuperNano-Web dry air filter
• Replacement Filter: X-1013-BB
• Finish: Laser black powder coating
• Engine Fitment: L4-1.8L
• Direct-Fit: Yes - specific to listed years and model
• CARB EO#: D-476-8 (compliant where applicable)

Included Components

• 1x Black mandrel-bent aluminum intake tube
• 1x SuperNano-Web dry air filter
• 1x Full mounting hardware kit
• 1x Installation instruction manual

Product Description

The Injen RD2046BLK RD Series Cold Air Intake System is engineered as a direct-fit performance upgrade for 2000-2004 Toyota Celica GT-S models equipped with the 1.8-liter inline-four engine. Designed to replace the restrictive stock airbox, this system uses mandrel-bent 6061-T6 aluminum tubing and a SuperNano-Web dry air filter to deliver cooler, denser air into the engine for improved throttle response and performance. Dyno testing shows gains of up to approximately 16 horsepower and 16 lb-ft of torque without requiring extra tuning.

Finished in a laser black powder-coated appearance that enhances engine bay aesthetics, the RD2046BLK also produces a more aggressive intake tone under acceleration. Installation is straightforward with included hardware and instructions, and the system is backed by Injen Technology's limited lifetime warranty. With CARB Executive Order D-476-8, this intake is compliant in many regions - always verify your local emissions requirements before purchase.