Preserve & maintain your air filter for a lifetime like it was designed to be used
Preserve & maintain your air filter for a lifetime like it was designed to be used
Specially Formulated Cleaning Agent for Air Filters Supplied in X34 & P34 Intake Systems
2X Entries Into Our F80 M3 Sweepstakes
Preserve & maintain your air filter for a lifetime like it was designed to use
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
This product was last offered at the strikethrough price on
05-27-2026
Featuring Weistec High Flow Air Filters!
Includes cleaner and re-oil additive
Featuring Weistec Set Of 2 Air Filters, Increased Flow Area, Adds 5-10 Horsepower!
High flow filter replacement to get your engine breathing better than new!
10X Entries Into Our F80 M3 Sweepstakes
Two (2) required per vehicle
This product was last offered at the strikethrough price on
05-14-2026
Two (2) Required Per Vehicle. OEM Supplier!
This product was last offered at the strikethrough price on
10-31-2026
Two required per vehicle
Lifetime high-flow air filters that are direct replacements
Includes cleaner and dirt retention additive
Two (2) Required Per Vehicle
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-07-2026
Maximize airflow and performance with the aFe Pro 5R featuring five layers of oiled cotton gauze, deep pleats, a durable polyurethane frame, and a progressive bump seal for a perfect fit every time.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
11-05-2026
High-flow cotton gauze filter designed to be a performer, while lasting a lifetime
Set of two (2) engine air filters
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
Two (2) required per vehicle