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Replacement Air Filter for 4" New Era Intakes

K&N Part #: RE0870

Availability: In stock

Replacement filter for New Era Performance 4" ZL-1 and CTS-V Intakes


K&N Replacement air filter for New Era Performance 4" LSA CTS-V and ZL-1 intakes. Comes with stainless clamp.

Most products ship within 1 to 7 business days. Some products are “build to order” and may take longer. To check the availability of a product, please contact us.

Products sold on this website are intended for “off-road” use and may not conform to local emissions laws. Please verify your local emissions regulations before street use.

WARNING:  The products we sell can put you near a vehicle, which emits chemicals known to the State of California  to cause cancer and/or birth defects or other reproductive harm.. Please review the link before purchase.    

New Era Performance branded products carry a limited lifetime warranty on craftsmanship unless otherwise specified. Warranty claims on all other products should be directed to the original manufacturer of that product.

Returns are accepted within 30 days of original purchase. Items must be unopened, uninstalled and in original packaging. A 20% re-stocking fee applies to all returns. Shipping is non-refundable. Prior authorization required for all returns.

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