1989-1993 5.9L 12V Cummins

DS18

DS18 1in Replacement Diaphragm For PRO-TW7L PRO-TWX7 & Universal 4 ohm

$11.95

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3in. ID to 2.5in. ID) 90 Deg. Elbow Reducer - Blk

$43.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (2.75in. ID / 3in. L) 90 Deg. Elbow Coupler - Black

$43.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3.5in. ID / 2.25in. L) Straight w/Hump - Red

$38.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3.75in. ID to 3.5in. ID) Straight Reducer - Red

$38.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3.875in. ID / 2.25in. L) Straight Coupler w/Hump

$26.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3in. to 2.75in. ID) Straight Reducer w/Hump

$26.00

DS18

DS18 1.5in Replacement Diaphragm For PRO-TW3L PRO-TWX3 & Universal 4 ohm

$11.95

DS18

DS18 1.75in Replacement Diaphragm For PRO-TW4L PRO-TWX4 & Universal 8 ohm

$11.95

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (6in. ID / 3in. L) Straight Coupler w/Hump - Black

$38.00