Injen Super-flow Web Nanofiber Dry Air FIlter-2 3/ 4in Neck/5in Base/ 4 7/8in Height/ 5in Top
$73.95
INJX-1056-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Super-flow Web Nanofiber Dry Air FIlter-5in Neck/6-1/2in Base/7in Height/4-1/2in Top
$79.95
INJX-1051-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry Air Filter - 3.00 Filter / 6in Base / 6.3in Tall / 5.350in Top
$92.95
INJX-1103-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry Air Filter - 3.00 Filter 5 Base / 5 Tall / 4 Top - 45 Pleat
$71.95
INJX-1017-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry Air Filter - 5in Flange ID / 7in Base / 7.9in Media Height / 5in Top
$90.95
INJX-1107-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Air Filter 4.0in ID/ 6.0in Base / 6.3in Height / 4.0in Top
$73.95
INJX-1070-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Air Filter 4.0in ID/ 7.0in Base / 8.8in Height / 5in Top
$81.95
INJX-1108-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano-Web Air Filter 5.0in ID/ 7.0in Base / 4.75in Height / 5in Top
$89.95
INJX-1104-BB
Air Filters
Air Filters - Drop In
BMW Z4
Performance
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
