*Free shipping promotion does not apply to some brands or certain oversize items. Does not include orders shipped to AK, HI, PR or outside the USA. Only valid on items that have this message on their item page:
Sizzling Summer Free Shipping

on most orders over $149*

Showing 85 to 96 of 102 items
Injen NanoWeb Dry Air Filter- 4in Flange ID 6in Twist Lock Base 8.8in Media Height 4in Top Injen NanoWeb Dry Air Filter- 4in Flange ID 6in Twist Lock Base 8.8in Media Height 4in Top

Injen NanoWeb Dry Air Filter- 4in Flange ID 6in Twist Lock Base 8.8in Media Height 4in Top

$82.95

With a rich history in racing and the street performance, Injen Technology has proven itself...

Injen Oiled Air Filter 5.0in Flange ID / 7.0in Twist Lock Base / 7.9in Media Height / 5.0in Top Injen Oiled Air Filter 5.0in Flange ID / 7.0in Twist Lock Base / 7.9in Media Height / 5.0in Top

Injen Oiled Air Filter 5.0in Flange ID / 7.0in Twist Lock Base / 7.9in Media Height / 5.0in Top

$90.95

With a rich history in racing and the street performance, Injen Technology has proven itself...

Injen Pro Tech Charger Kit (Includes Cleaner and Charger Oil) Cleaning Kit Injen Pro Tech Charger Kit (Includes Cleaner and Charger Oil) Cleaning Kit

Injen Pro Tech Charger Kit (Includes Cleaner and Charger Oil) Cleaning Kit

$32.30

ISO 5011 filtration tests have proven that cotton-gauze air filters do a great job filtering...

Injen Red Hydroshield 6in B x 5in H x 5in T fits X-1012 X-1013 X-1014 X-1056 Injen Red Hydroshield 6in B x 5in H x 5in T fits X-1012 X-1013 X-1014 X-1056

Injen Red Hydroshield 6in B x 5in H x 5in T fits X-1012 X-1013 X-1014 X-1056

$31.62

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's...

Injen Red Water Repellant Pre-Filter fits X-1010 X-1011 X-1017 X-1020 5in Base/5in Tall/4in Top Injen Red Water Repellant Pre-Filter fits X-1010 X-1011 X-1017 X-1020 5in Base/5in Tall/4in Top

Injen Red Water Repellant Pre-Filter fits X-1010 X-1011 X-1017 X-1020 5in Base/5in Tall/4in Top

$31.62

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's...

Injen Red Water Repellant Pre-Filter fits X-1015 X-1018 6.75in Base/5in Tall/5in Top Injen Red Water Repellant Pre-Filter fits X-1015 X-1018 6.75in Base/5in Tall/5in Top

Injen Red Water Repellant Pre-Filter fits X-1015 X-1018 6.75in Base/5in Tall/5in Top

$31.62

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's...

Injen Red Water Repellant Pre-Filter fits X-1021 6in Base / 6-7/8in Tall / 5-1/2in Top Injen Red Water Repellant Pre-Filter fits X-1021 6in Base / 6-7/8in Tall / 5-1/2in Top

Injen Red Water Repellant Pre-Filter fits X-1021 6in Base / 6-7/8in Tall / 5-1/2in Top

$32.30

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's...

Injen Red Water Repellant Pre-Filter fits X-1022 6-1/2in Base / 8in Tall / 5-1/2in Top Injen Red Water Repellant Pre-Filter fits X-1022 6-1/2in Base / 8in Tall / 5-1/2in Top

Injen Red Water Repellant Pre-Filter fits X-1022 6-1/2in Base / 8in Tall / 5-1/2in Top

$32.30

Injen Technology's Hydroshield are designed to enhance the efficiency of any air filter, including Injen's...

Injen Super Nano-Web Dry Air Filter - 3.25in Neck / 5.25in Base / 7in Height / 4in Top 45-Pleat Injen Super Nano-Web Dry Air Filter - 3.25in Neck / 5.25in Base / 7in Height / 4in Top 45-Pleat

Injen Super Nano-Web Dry Air Filter - 3.25in Neck / 5.25in Base / 7in Height / 4in Top 45-Pleat

$76.95

With a rich history in racing and the street performance, Injen Technology has proven itself...

Injen Super-flow Web Nanofiber Dry Air FIlter-2 3/ 4in Neck/5in Base/ 4 7/8in Height/ 5in Top Injen Super-flow Web Nanofiber Dry Air FIlter-2 3/ 4in Neck/5in Base/ 4 7/8in Height/ 5in Top

Injen Super-flow Web Nanofiber Dry Air FIlter-2 3/ 4in Neck/5in Base/ 4 7/8in Height/ 5in Top

$73.95

With a rich history in racing and the street performance, Injen Technology has proven itself...

Injen Super-flow Web Nanofiber Dry Air FIlter-5in Neck/6-1/2in Base/7in Height/4-1/2in Top Injen Super-flow Web Nanofiber Dry Air FIlter-5in Neck/6-1/2in Base/7in Height/4-1/2in Top

Injen Super-flow Web Nanofiber Dry Air FIlter-5in Neck/6-1/2in Base/7in Height/4-1/2in Top

$79.95

With a rich history in racing and the street performance, Injen Technology has proven itself...

Injen SuperNano Web Dry Air Filter - 3.00 Filter / 6in Base / 6.3in Tall / 5.350in Top Injen SuperNano Web Dry Air Filter - 3.00 Filter / 6in Base / 6.3in Tall / 5.350in Top

Injen SuperNano Web Dry Air Filter - 3.00 Filter / 6in Base / 6.3in Tall / 5.350in Top

$92.95

With a rich history in racing and the street performance, Injen Technology has proven itself...