2006-2007 6.6L LLY/LBZ Duramax

DS18

DS18 1.4in Replacement Diaphragm For PRO-TW920 & Universal 4 ohm

$11.95

DS18

DS18 1in Replacement Diaphragm For PRO-TW820 & Universal 4 ohm

$10.95

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (3.5in. ID to 3in. ID) 90Deg. Elbow Reducer - Black

$43.00

aFe

aFe Magnum FORCE CAI Univ. Silicone Coupling Kit (4 1/4in. ID to 3.00in. L) Straight Reducer

$38.00

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