Each hidden breather is o-ringed at the heads and exits at the mouth of the injector/carb to provide efficient engine breathing, eliminating the need for any external hoses or hardware
Standard red filters are pre-oiled, washable and feature four-layers of surgical grade cotton for optimum filtration and maximum airflow
Synthetic filters feature a black synthetic material that is water resistant and never needs to be oiled; just wash and re-use
One-piece aluminum backing plate features patented hidden breather technology
Radius air inlet provides maximum performance by providing unobstructed airflow
Stage I kit accepts OEM outer cover or custom Ness outer cover
All necessary hardware and instructions are included with each kit
2018 Models Not Yet Exempt per C.A.R.B. ref. E.O. # D-639-4, Exhibit A.
Standard delivered 2-3 Business Days (NL)
Standard delivered 3–5 Business Days (EU)s
Standard delivered 5–10 Business Days (outside EU)
Orders are processed and delivered from Monday till Friday (excluding public holidays)
Our policy lasts 30 days. If 30 days have gone by since your order was received, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.