Perfect fit performance Air Filter for SAI equipped cars, breathers, and more!
2X Entries Into Our F80 M3 Sweepstakes
Perfect fit performance Air Filter for SAI equipped cars, breathers, and more!
2X Entries Into Our F80 M3 Sweepstakes
Install new hardware with your new parts. 5x16
Preserve & maintain your air filter for a lifetime like it was designed to be used
Keep you and your vehicle breathing Fresh, Clean Air!
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
10-13-2026
Robust protection for your WMI installation to ensure peace of mind
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
11-06-2026
Clean your intake duct without removing it
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Ground ship only in the contiguous U.S.
This product was last offered at the strikethrough price on
09-29-2026
Keep you and your vehicle breathing Fresh, Clean Air!
This product was last offered at the strikethrough price on
10-20-2026
Easily increase breathing efficiency of your engine
Removes contamination and deposits in the intake and throttle valve area
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US
This product was last offered at the strikethrough price on
10-06-2026
Dyno Proven gains of up to 19 hp and 24 lb-ft. of torque
All the necessities to move your tank to the trunk of any 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
11-05-2026
Engine mounted, stainless steel braided line, 4AN fittings
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
11-06-2026
Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings
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
Bolt on better performance and fuel efficiency.
Keep your engine breathing fresh air
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!