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Silicone Couplers & Hoses

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-8%
Mishimoto 2.5in. Straight Coupler Green Mishimoto 2.5in. Straight Coupler Green Quick View
Mishimoto

Mishimoto 2.5in. Straight Coupler Green

$13.00 $11.95
MISMMCP-25SGN
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Available in six colors. Mishimoto 2.5in Straight Silicone Coupler.
-29%
Mishimoto 2.5in. 90-Degree Coupler Green Mishimoto 2.5in. 90-Degree Coupler Green Quick View
Mishimoto

Mishimoto 2.5in. 90-Degree Coupler Green

$23.96 $16.95
MISMMCP-2590GN
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 2.5-in, 90 Degree Coupler, Various Colors
-36%
Mishimoto 2.5 Inch Red 45 Degree Coupler Mishimoto 2.5 Inch Red 45 Degree Coupler Quick View
Mishimoto

Mishimoto 2.5 Inch Red 45 Degree Coupler

$72.30 $45.95
MISMMCP-2545RD
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 2.5in 45 Degree Silicone Coupler, available in black, blue, red, green, purple, and white.
-23%
Mishimoto 2.5in. to 3in. Transition Coupler Green Mishimoto 2.5in. to 3in. Transition Coupler Green Quick View
Mishimoto

Mishimoto 2.5in. to 3in. Transition Coupler Green

$15.52 $11.95
MISMMCP-2530GN
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto has developed a 2.5in to 3in Transition Coupler available in black, blue, red, green, purple and white.
-9%
Mishimoto 1.25 Inch Red Straight Coupler Mishimoto 1.25 Inch Red Straight Coupler Quick View
Mishimoto

Mishimoto 1.25 Inch Red Straight Coupler

$11.00 $9.95
MISMMCP-25125RD
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Available in six colors. Mishimoto 2.5in to 1.25in Straight Silicone Coupler.
-9%
Mishimoto 1.25 Inch Black Straight Coupler Mishimoto 1.25 Inch Black Straight Coupler Quick View
Mishimoto

Mishimoto 1.25 Inch Black Straight Coupler

$11.00 $9.95
MISMMCP-25125BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Available in six colors. Mishimoto 2.5in to 1.25in Straight Silicone Coupler.
-31%
Mishimoto 2.25 Inch 90 Degree Coupler - Red Mishimoto 2.25 Inch 90 Degree Coupler - Red Quick View
Mishimoto

Mishimoto 2.25 Inch 90 Degree Coupler - Red

$21.70 $14.95
MISMMCP-22590RD
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 2.25-in, 90 Degree Coupler, Various Colors
-8%
Mishimoto 2.25in. 45 Degree Silicone Coupler - Black Mishimoto 2.25in. 45 Degree Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 2.25in. 45 Degree Silicone Coupler - Black

$48.00 $43.95
MISMMCP-22545BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 2.25in 45 Degree Silicone Coupler, available in black, blue, and red.
-9%
Mishimoto 2.25 to 2.5 Inch Blue Transition Coupler Mishimoto 2.25 to 2.5 Inch Blue Transition Coupler Quick View
Mishimoto

Mishimoto 2.25 to 2.5 Inch Blue Transition Coupler

$11.00 $9.95
MISMMCP-22525BL
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto has developed a silicone transition coupler that measures 2.25in to 2.5in.Available in black, blue, red, green, purple and white.
-9%
Mishimoto 2in. 45 Degree Silicone Coupler - Black Mishimoto 2in. 45 Degree Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 2in. 45 Degree Silicone Coupler - Black

$45.00 $40.95
MISMMCP-2045BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 2in 45 Degree Silicone Coupler, available in black, blue, and red.
-8%
Mishimoto 2.0in. to 2.25in. Transition Coupler Purple Mishimoto 2.0in. to 2.25in. Transition Coupler Purple Quick View
Mishimoto

Mishimoto 2.0in. to 2.25in. Transition Coupler Purple

$13.00 $11.95
MISMMCP-20225PR
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto has developed a 2.0in to 2.25in silicone transition coupler available in black, blue, red, green, purple and white.
-36%
Mishimoto 2.75in. Hump Hose Silicone Coupler - Red Mishimoto 2.75in. Hump Hose Silicone Coupler - Red Quick View
Mishimoto

Mishimoto 2.75in. Hump Hose Silicone Coupler - Red

$34.67 $21.95
MISMMCP-2.75HPRD
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-36%
Mishimoto 2.75in. Hump Hose Silicone Coupler - Blue Mishimoto 2.75in. Hump Hose Silicone Coupler - Blue Quick View
Mishimoto

Mishimoto 2.75in. Hump Hose Silicone Coupler - Blue

$34.67 $21.95
MISMMCP-2.75HPBL
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-33%
Mishimoto 2.25in. Hump Hose Silicone Coupler - Red Mishimoto 2.25in. Hump Hose Silicone Coupler - Red Quick View
Mishimoto

Mishimoto 2.25in. Hump Hose Silicone Coupler - Red

$24.09 $15.95
MISMMCP-2.25HPRD
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-11%
Mishimoto 2.25in. Hump Hose Silicone Coupler - Black Mishimoto 2.25in. Hump Hose Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 2.25in. Hump Hose Silicone Coupler - Black

$18.00 $15.95
MISMMCP-2.25HPBK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-7%
Mishimoto 1.75in. 90 Degree Coupler - Black Mishimoto 1.75in. 90 Degree Coupler - Black Quick View
Mishimoto

Mishimoto 1.75in. 90 Degree Coupler - Black

$15.00 $13.95
MISMMCP-17590BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 1.75-in, 90 Degree Coupler, Various Colors
-9%
Mishimoto 1.75in. 45 Degree Silicone Coupler - Black Mishimoto 1.75in. 45 Degree Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 1.75in. 45 Degree Silicone Coupler - Black

$42.00 $37.95
MISMMCP-17545BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 1.75in 45 Degree Silicone Coupler, available in black, blue, and red.
-10%
Mishimoto 1.5in. 45 Degree Silicone Coupler - Black Mishimoto 1.5in. 45 Degree Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 1.5in. 45 Degree Silicone Coupler - Black

$40.00 $35.95
MISMMCP-1545BK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto 1.5in 45 Degree Silicone Coupler, available in black, blue, and red.
-6%
Mishimoto 1.75in. Hump Hose Silicone Coupler - Black Mishimoto 1.75in. Hump Hose Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 1.75in. Hump Hose Silicone Coupler - Black

$16.00 $14.95
MISMMCP-1.75HPBK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-6%
Mishimoto 1.5in. Hump Hose Silicone Coupler - Black Mishimoto 1.5in. Hump Hose Silicone Coupler - Black Quick View
Mishimoto

Mishimoto 1.5in. Hump Hose Silicone Coupler - Black

$16.00 $14.95
MISMMCP-1.5HPBK
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Mishimoto Silicone Hump Hose Couplers can be used for a variety of applications, including building your intake and intercooler piping. The inhumpin flexes for...
-9%
Mishimoto 2016+ Nissan Titan XD Factory Fit Boot Kit Mishimoto 2016+ Nissan Titan XD Factory Fit Boot Kit Quick View
Mishimoto

Mishimoto 2016+ Nissan Titan XD Factory Fit Boot Kit

$407.00 $369.95
MISMMBK-XD-16BK
Air Intake Systems GMC | Chevy Nissan Silicone Couplers & Hoses
"Mishimoto is proud to release a direct-fit silicone boot kit for your Nissan Titan XD. With Duracore technology, this boot kit is the perfect...
-9%
Sold out
Mishimoto 10 Dodge 6.7L Cummins Boot Kit Mishimoto 10 Dodge 6.7L Cummins Boot Kit Quick View
Mishimoto

Mishimoto 10 Dodge 6.7L Cummins Boot Kit

$375.00 $340.95
MISMMBK-RAM-10BK
Air Intake Systems GMC | Chevy Silicone Couplers & Hoses
Mishimoto has released a direct-fit silicone boot kit with DuraCore technology designed specifically for the 6.7L Dodge Cummins. High-powered vehicles require high-performance products, which...
-9%
Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Upper Boot Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Upper Boot Quick View
Mishimoto

Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Upper Boot

$64.00 $57.95
MISMMBK-F2D-08CU
Air Intake Systems Best Sellers Ford GMC | Chevy Silicone Couplers & Hoses
2008-2010 Ford F-250 Super Duty 6.4 Liter, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition 6.0 Liter 4R100, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition...
-9%
Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Lower Boot Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Lower Boot Quick View
Mishimoto

Mishimoto 08-10 Ford 6.4L Powerstroke Factory Fit Boot - Cold Side Lower Boot

$76.00 $68.95
MISMMBK-F2D-08CL
Air Intake Systems Best Sellers Ford GMC | Chevy Silicone Couplers & Hoses
2008-2010 Ford F-250 Super Duty 6.4 Liter, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition 6.0 Liter 4R100, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition...
-9%
Mishimoto 03-07 Ford 6.0L Powerstroke Factory Fit Boot - Hot Side Lower Boot Mishimoto 03-07 Ford 6.0L Powerstroke Factory Fit Boot - Hot Side Lower Boot Quick View
Mishimoto

Mishimoto 03-07 Ford 6.0L Powerstroke Factory Fit Boot - Hot Side Lower Boot

$139.00 $125.95
MISMMBK-F2D-03HL
Air Intake Systems Ford GMC | Chevy Silicone Couplers & Hoses
2003-2007 Ford F-250 Super Duty 6.0 Liter, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition 6.0 Liter 4R100, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition...
-9%
Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Upper Boot Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Upper Boot Quick View
Mishimoto

Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Upper Boot

$95.00 $85.95
MISMMBK-F2D-03CU
Air Intake Systems Best Sellers Ford GMC | Chevy Silicone Couplers & Hoses
2003-2007 Ford F-250 Super Duty 6.0 Liter, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition 6.0 Liter 4R100, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition...
-9%
Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Lower Boot Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Lower Boot Quick View
Mishimoto

Mishimoto 03-04 Ford 6.0L Powerstroke Boot Kit - Cold Side Lower Boot

$139.00 $125.95
MISMMBK-F2D-03CL
Air Intake Systems Ford GMC | Chevy Silicone Couplers & Hoses
2003-2007 Ford F-250 Super Duty 6.0 Liter, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition 6.0 Liter 4R100, 2004-2007 Ford F-250 Super Duty Harley-Davidson Edition...
-9%
Mishimoto 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit Mishimoto 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit Quick View
Mishimoto

Mishimoto 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit

$294.00 $266.95
MISMMBK-DMAX-11HBK
Air Intake Systems Chevrolet GMC GMC | Chevy Silicone Couplers & Hoses
Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore technology designed specifically for the 6.6L LML Duramax. High-powered vehicles require high-performance products,...
BMC Silicone Reducer 76mm to 85mm / 80mm Length Quick View
BMC

BMC Silicone Reducer 76mm to 85mm / 80mm Length

$29.70
BMCSASR7685
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
BMC Silicone Reducer 76mm to 85mm / 80mm Length
Spectre Coupler/Reducer 4in. to 3in. (PVC) - Black Spectre Coupler/Reducer 4in. to 3in. (PVC) - Black Quick View
Spectre

Spectre Coupler/Reducer 4in. to 3in. (PVC) - Black

$22.99
SPE9761
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
This Spectre Intake Coupler Reducer is designed to connect a 4 inch outside diameter component or air intake tube with a 3 inch outside...
Spectre Coupler 3.5in. (PVC) - Black Spectre Coupler 3.5in. (PVC) - Black Quick View
Spectre

Spectre Coupler 3.5in. (PVC) - Black

$16.99
SPE9571
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
This Spectre Intake Coupler Reducer connects a 3-1/2 inch outside diameter component or air intake tube to another 3-1/2 inch outside diameter component or...
Spectre Coupler 3in. (PVC) - Blue Spectre Coupler 3in. (PVC) - Blue Quick View
Spectre

Spectre Coupler 3in. (PVC) - Blue

$12.99
SPE8776
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
This Spectre Intake Coupler connects two 3 inch outside diameter components or air intake tubes together. This intake coupler is 2-1/4 inches in length...
Spectre Coupler 3in. (PVC) - Black Spectre Coupler 3in. (PVC) - Black Quick View
Spectre

Spectre Coupler 3in. (PVC) - Black

$12.99
SPE8771
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
This Spectre Intake Coupler connects two 3 inch outside diameter components or air intake tubes together. This intake coupler is 2-1/4 inches in length...
-5%
HKS 4mm Hose Set Quick View
HKS

HKS 4mm Hose Set

$28.00 $26.60
HKS4599-RA010
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
HKS 4mm Hose Set
-5%
HKS Silicon-hose Purple 80 L=55 Quick View
HKS

HKS Silicon-hose Purple 80 L=55

$20.00 $19.00
HKS1803-SA037
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
HKS Silicon-hose Purple 80 L=55
-4%
Granatelli 4in-3in Silicone Reducer Sleeve w/Clamps Granatelli 4in-3in Silicone Reducer Sleeve w/Clamps Quick View
Granatelli Motor Sports

Granatelli 4in-3in Silicone Reducer Sleeve w/Clamps

$44.10 $41.90
GMS400B300X
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
All Ford, 4"-3" Reducer Sleeve Asm, (1) Sleeve (1) 1052 Clamp (1) 1060 Clamp.
-21%
Vibrant 4 Ply Reinforced Silicone Transition Connector - 1.75in I.D. x 2.5in I.D. x 3in long (RED) Vibrant 4 Ply Reinforced Silicone Transition Connector - 1.75in I.D. x 2.5in I.D. x 3in long (RED) Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone Transition Connector - 1.75in I.D. x 2.5in I.D. x 3in long (RED)

$25.50 $19.95
VIB2838R
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
-20%
Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow - 2.5in I.D. x 3in I.D. (BLUE) Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow - 2.5in I.D. x 3in I.D. (BLUE) Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow - 2.5in I.D. x 3in I.D. (BLUE)

$80.99 $63.99
VIB2782B
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
-23%
Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow 2in ID x 2.5in I.D. 90 deg. Elbow BLUE Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow 2in ID x 2.5in I.D. 90 deg. Elbow BLUE Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone 90 degree Transition Elbow 2in ID x 2.5in I.D. 90 deg. Elbow BLUE

$68.99 $52.99
VIB2780B
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
-25%
Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.75in I.D. x 3in I.D. x 3in long (BLUE) Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.75in I.D. x 3in I.D. x 3in long (BLUE) Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.75in I.D. x 3in I.D. x 3in long (BLUE)

$37.50 $27.99
VIB2773B
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
-25%
Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.5in I.D. x 3in I.D. x 3in long (BLUE) Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.5in I.D. x 3in I.D. x 3in long (BLUE) Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone Transition Connector - 2.5in I.D. x 3in I.D. x 3in long (BLUE)

$37.50 $27.99
VIB2772B
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
-24%
Vibrant 4 Ply Reinforced Silicone Transition Connector - 2in I.D. x 2.5in I.D. x 3in long (BLUE) Vibrant 4 Ply Reinforced Silicone Transition Connector - 2in I.D. x 2.5in I.D. x 3in long (BLUE) Quick View
Vibrant

Vibrant 4 Ply Reinforced Silicone Transition Connector - 2in I.D. x 2.5in I.D. x 3in long (BLUE)

$32.99 $24.99
VIB2766B
Air Intake Systems Best Sellers GMC | Chevy Silicone Couplers & Hoses
Vibrant Performance Aramid Reinforced Silicone Couplers are hand wrapped and feature 4-ply reinforcement, which allows our couplers to be capable of withstanding extreme temperatures...
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