For 1994-2001 Acura Integra DC2 GS LS RS 1.8L Cold Air Intake Kit

1994-2001 Acura Integra DC2 GS LS RS 1.8L Cold Air Intake Kit

Your 1994-2001 Acura Integra's B18B1 engine deserves more than the stock airbox. This Flashark Cold Air Intake Kit replaces the restrictive factory setup with a dual Φ70mm aluminum pipe system and a high-flow red cone filter — giving your DC2 sharper throttle response, a broader power band, and that signature induction growl.

Built for the GS, LS, and RS trims, this kit bolts to factory mounting points with zero modification. Every coupler, clamp, and bracket is in the box. All you need is a socket set and about an hour.

Specifications

Spec: Detail
Air Filter Type: Dry (no oil required)
Material: Aluminum piping
Pipe Finish: Powder-coated matte black
Intake Pipe Diameter (both): Φ70mm
Weight: 3.0 kg
Estimated Install Time: 60 minutes

Key Features

Dual Φ70mm Aluminum Pipes — both intake tubes run at 70mm bore for consistent airflow from filter to throttle body, with a smooth bend geometry that eliminates the turbulence the stock airbox creates

High-Flow Red Cone Air Filter — 120mm top / 155mm base / 130mm height, Φ70mm inlet, dry cotton gauze (no oil required); washable and reusable — never buy a paper filter again

Red + Black Silicone Couplers — 1× straight Φ70×Φ70 and 1× reducer Φ70×Φ63 included for exact fitment at every connection point; heat-resistant and airtight

2× Aluminum Mounting Brackets — vehicle-specific bracket geometry (76×18×1.5mm and 165×18×1.5mm) bolts directly to factory holes; no drilling, no guessing

PCV Breather Hose — 10×430mm breather tube connects to your factory PCV system; no check engine light

Complete Hardware Kit — 1× filter clamp, 4× narrow band clamps, and all bolts and washers included

Direct Bolt-On — about 60 minutes with basic hand tools; no cutting, no welding

Delivery:

Free Shipping; 

Shipping Time:

Estimated in 3-5 Working Days

FAQ

Q: Will this fit my 1997 Integra LS sedan?

A: Yes — this is a direct bolt-on for all 1994-2001 Integra DC2 with the 1.8L engine, including LS sedan and hatchback.

Q: Does it fit the Integra GSR or Type R?

A: No. The GSR uses a B18C1 and the Type R uses a B18C5 — both have different intake configurations. This kit is designed for the GS/LS/RS B18B1 engines.

Q: How much horsepower will I gain?

A: Expect 5-10 wheel horsepower on a stock B18B1. The biggest difference is throttle response and mid-range torque.

Q: Do I need a tune after installing?

A: No tune required. The factory ECU adapts automatically to the increased airflow.

Q: Will it throw a check engine light?

A: Not if installed correctly. Make sure the breather hose connects to your PCV port and all clamps are tight.

Q: Is the filter dry or oiled?

A: Dry filter — no oil required. Tap out debris, wash with filter cleaner, rinse, dry, reinstall.

Q: Is it safe in rain?

A: Normal rain driving is fine. Avoid deep standing water to prevent hydrolock.