Octanium Unleaded is formulated to provide the biggest octane boost – up to 7 numbers.
Safe for Catalytic converters and emissions equipment.
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi
Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread
Boost horsepower and torque with this 100% polyurethane, oil-free performance air filter—washable, reusable, and designed with tall pleats and synthetic media for maximum airflow, dust holding, and a perfect seal.
2 Filters Required Per Vehicle
Brand:
ES#:
518902
Mfg#:
31-10137
Ships in 3 Business Days
ON SALE!
SAVE 15%
$134.00
This product was last offered at the strikethrough price on 09-01-2026
An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.
Partial Replacement
