• Short ram intake kit for 1991-1994 Nissan 240SX S13 2.4L, blue – Rtunes Racing SI-NS-01
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Rtunes Racing hose clamp included with the SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Washable cone air filter (shown in black, other colors available) for the Rtunes Racing SI-NS-01 short ram intake kit
  • Rtunes Racing hose clamp included with the SI-NS-01 short ram intake kit
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Rtunes Racing

1991-1994 Nissan 240SX S13 2.4 Short Ram Air Intake Kit | Rtunes Racing | SI-NS-01

1991-1994 Nissan 240SX S13 2.4 Short Ram Air Intake Kit | Rtunes Racing | SI-NS-01

$99.99 USD
$99.99 USD
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SI-NS-01BL

Vehicle Fitment

Fits:

  • 1991-1994 Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible)
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YearVehicle
1994Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible)
1993Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible)
1992Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible)
1991Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible)

Overview

Wake up the 1991-1994 Nissan 240SX S13 with 2.4L 4-cylinders Engine (Coupe, Hatchback, Convertible) with this Rtunes Racing short ram air intake kit. It swaps the restrictive factory air box for a short, smooth run of mandrel-bent aluminum piping and a high-flow, washable filter, for quicker throttle response and a deeper intake sound.

The kit includes the mounting hardware, hoses, and couplers shown in the photos and installs using the factory mounting points.

Available in Blue, Black, and Red. Pick your color above.

Installation Guide

Download Installation Instructions (PDF)

Why Upgrade?

  • Increased airflow — a less restrictive design than the stock air box, for better throttle response throughout the rev range.
  • Aggressive sound — a deeper, more pronounced intake growl every time you get on the throttle.
  • Built to last — mandrel-bent aluminum piping paired with a high-flow, washable, reusable filter, engineered for a precise, secure fit.
  • Complete kit — includes the mounting hardware, hoses, and couplers shown in the photos.
  • Easy install — most kits bolt on in 30–60 minutes with basic hand tools, using the factory mounting points.

Shipping & Returns

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.

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