Rtunes Racing
Short Ram Air Intake Kit For 1999-2000 Honda Civic Si | Rtunes Racing | SI-HD-04
Short Ram Air Intake Kit For 1999-2000 Honda Civic Si | Rtunes Racing | SI-HD-04
SKU:SI-HD-04BL
11 in stock
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FITMENT
1999 Honda Civic HX/EX/Si with 1.6L Engine
2000 Honda Civic HX/EX/Si with 1.6L Engine
OVERVIEW
This short ram air intake kit is a direct bolt-on replacement for the restrictive factory air box on your Honda Civic Si, featuring mandrel-bent aluminum piping and a high-flow air filter for improved airflow, throttle response, and a more aggressive intake sound. Each kit ships complete with all necessary mounting hardware and is available in Blue, Black, and Red finishes.
INSTALLATION
OVERVIEW
* Increased airflow: A less restrictive design pulls in more air than the stock box, freeing up power and improving throttle response throughout the rev range.
* Aggressive sound: Hear a deeper, more pronounced intake growl on acceleration — that unmistakable performance tone every time you get on the throttle.
* Built to last: Mandrel-bent, powder-coated piping paired with a high-flow, washable, reusable filter — durable, corrosion-resistant, and engineered for a precise, secure fit.
* Everything included — No extra parts needed. Comes with all mounting hardware, vacuum hoses, and reducers, as shown.
* Easy 30–60 Minute Install — Most drivers get it done in 30 minutes to an hour using basic hand tools
SHIPPING
* Free U.S. shipping — plus international shipping available
* Fast dispatch — ships within 24 hours (excluding weekends and holidays)
RETURN & REFUND
30-Day Warranty & Free Returns — Every kit is backed by a 30-day warranty and free returns. If anything isn't right, just reach out and we'll be happy to help resolve your issue.
