Ramair Replacement Filter for JSK-121 Jet Stream Intake – RFE-JSK-121

Description

Ramair Replacement Foam Filter for Jet Stream Intake Kit JSK-121 – RFE-JSK-121

If you own a Ramair Jet Stream induction kit (JSK-121) and it’s time to clean or replace the filter element, this is the part you need. The RFE-JSK-121 is the correct replacement filter designed to fit directly into the JSK-121 kit, keeping your intake system performing as it should.

What This Filter Is

This is a performance foam air filter – foam filters are a popular choice for induction kits because they offer good airflow while still capturing dirt and debris effectively. The filter is built around a stainless steel internal cage, which gives the foam element its shape and prevents it from collapsing under the suction created by the engine. This kind of internal support is important for longevity and consistent performance.

The neck of the filter is made from spun aluminium and is shaped to act as a velocity stack – this simply means the opening is designed to help air flow smoothly into the intake rather than causing turbulence. Smoother airflow into the engine generally means better efficiency and more consistent performance.

Easy to Maintain

The filter uses quick-release fittings, so removing it from the intake kit is straightforward. This makes cleaning and re-oiling the filter much less of a chore. Foam filters like this are reusable – with regular cleaning and re-oiling they can last a long time, which makes them a cost-effective option compared to disposable paper filters.

• Replacement filter element for Ramair Jet Stream intake kit JSK-121
• Performance foam construction with stainless steel internal cage
• Spun aluminium velocity stack neck for improved airflow
• Quick-release fittings for simple removal and refitting
• Washable and reusable – suitable for long-term use with correct maintenance

Important: This filter is specifically designed as a replacement for the Ramair JSK-121 Jet Stream induction kit. It is not a universal filter and may not be suitable for other intake kits or vehicles without that kit already fitted.

To confirm this part is correct for your vehicle and intake setup, please use the vehicle lookup tool on this site or check the Vehicle Fitment tab for full compatibility details.