SILICONE COUPLERS
Enhance the performance and durability of your Duramax engine with our Silicone Couplers category. Designed to withstand high pressure, our Duramax Boots and Couplers ensure a tight seal for your turbo system, making them perfect for Intercooler Pipes and Turbo Hose Upgrades. Improve your engine airflow with High-Performance Couplers, leading to better overall performance.
Our GM Duramax Parts like Performance Intake Boots and Silicone Turbo Hoses provide a boost in efficiency for your vehicle. For those looking to fortify their system, our Cold Air Intake Boots and Air Intake Reinforcements are top choices. Trust our Custom Turbo Hoses and Diesel Intake Couplers for your Intercooler Upgrades and Intake System Upgrades.
Within this category, you will find a variety of products to suit your needs, such as V-Band Clamps, Straight and Reducer Hoses, Rubber Hump Hoses, Exhaust Outlet Flange Clamps, and Turbocharger Compressor Outlet Clamps. We also offer Factory-Fit Boot Kits for various GM Duramax models, ensuring a perfect fit for your vehicle.
Whether you are looking to upgrade your turbo system, improve engine performance, or fortify your vehicle's intake system, our Silicone Couplers category has the products you need to enhance your Duramax engine's power and efficiency. Trust in our quality products to take your vehicle to the next level.
Our GM Duramax Parts like Performance Intake Boots and Silicone Turbo Hoses provide a boost in efficiency for your vehicle. For those looking to fortify their system, our Cold Air Intake Boots and Air Intake Reinforcements are top choices. Trust our Custom Turbo Hoses and Diesel Intake Couplers for your Intercooler Upgrades and Intake System Upgrades.
Within this category, you will find a variety of products to suit your needs, such as V-Band Clamps, Straight and Reducer Hoses, Rubber Hump Hoses, Exhaust Outlet Flange Clamps, and Turbocharger Compressor Outlet Clamps. We also offer Factory-Fit Boot Kits for various GM Duramax models, ensuring a perfect fit for your vehicle.
Whether you are looking to upgrade your turbo system, improve engine performance, or fortify your vehicle's intake system, our Silicone Couplers category has the products you need to enhance your Duramax engine's power and efficiency. Trust in our quality products to take your vehicle to the next level.
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PPE 115900000 SILICONE HOSE 4 (15034798) BLACK 2001 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$53.99Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$53.99 -
PPE 115900100 SILICONE HOSE 1 (15061708) BLACK FOR 02-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$62.99Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$62.99 -
PPE 115900300 SILICONE HOSE 3 W/ PPE LOGO BLACK FOR 01-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$35.99Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$35.99 -
PPE 115900400 SILICONE HOSE 4 (15198167) BLACK FOR 02-04 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$26.99Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$26.99 -
PPE 115900600 SILICONE HOSE 3-BLACK FOR 04-05 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$53.09Drag racing and sled pulling places huge stress on your truck's silicone hoses in a very short period of time. PPE's hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$53.09 -
PPE 115900900 SILICONE HOSE 2-BLACK FOR 11-16 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$53.99PPE brings you the ultimate solution FOR your racing and heavy-duty truck needs with the PPE 115900900 Silicone Hose 2 FOR the FOR 11-16 GM Duramax 6.6L LML engine. Designed to withstand the extreme stress and pressure of drag racing and sled pulling,...$53.99 -
PPE 115901000 SILICONE HOSE 1+2-BLACK FOR 11-16 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$53.99Rev up your truck's performance with the PPE 115901000 Silicone Hose designed specifically FOR the FOR 11-16 GM Duramax 6.6L LML engine. Whether you're tearing up the track in a drag race or hauling heavy loads, this silicone hose from PPE is engineered...$53.99 -
PPE 115901100 SILICONE HOSE 3+4-BLACK FOR 11-16 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$53.99The PPE 115901100 Silicone Hose 3+4-Black FOR 11-16 GM Duramax 6.6L LML is the ultimate solution FOR truck enthusiasts who demand top performance from their vehicles, especially under intense racing and pulling conditions. When it comes to drag racing...$53.99 -
PPE 515895300 3.0 INCH X 2.5 INCH BILLET TUBE END UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$8.993.0 Inch X 2.5 Inch Billet Tube End PPE DieselThe PPE 515895300 Billet Tube End is a precision-engineered component designed FOR diesel enthusiasts seeking both quality and performance. Measuring 3.0 inches by 2.5 inches, this billet tube end is...$8.99 -
FULL SEND DIESEL FSD-32754SB 3 INCH X 2.75 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$19.80Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 3 Inch x 2.75...$19.80 -
FULL SEND DIESEL FSD-554SB 5 INCH X 5 INCH X 4 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$22.00Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 5 Inch X 5...$22.00 -
FULL SEND DIESEL FSD-336HSB 3 INCH X 3 INCH X 6 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$30.80Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 3 Inch x 3...$30.80 -
FULL SEND DIESEL FSD-17523SB 1.75 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$17.60Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 1.75 Inch x 2...$17.60 -
FULL SEND DIESEL FSD-223SB 2 INCH X 2 INCH X 3 INCH LONG 5 PLY BOOT UNIVERSAL
FULL SEND DIESEL
$17.60Replace your leaking intercooler boots with Full Send Diesels 5 Ply Ultra Thick silicon boots. These boots will handle absolutely anything you can throw at them. These are the same boots we use in all of our high end piping kits.Features: 2 Inch x 2...$17.60 -
VIBRANT PERFORMANCE 2776 | 4 PLY REINFORCED SILICONE TRANSITION CONNECTOR - 3.5IN I.D. X 4IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$32.994 PLY REINFORCED SILICONE TRANSITION CONNECTOR - 3.5IN I.D. X 4IN I.D. X 3IN LONG (BLACK)$32.99 -
VIBRANT PERFORMANCE 2774 | 4 PLY REINFORCED SILICONE TRANSITION CONNECTOR - 3IN I.D. X 3.5IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$29.994 PLY REINFORCED SILICONE TRANSITION CONNECTOR - 3IN I.D. X 3.5IN I.D. X 3IN LONG (BLACK)$29.99 -
VIBRANT PERFORMANCE 2754 | 4 PLY REINFORCED SILICONE ELBOW CONNECTOR - 3IN I.D. - 45 DEG. ELBOW (BLACK)
VIBRANT PERFORMANCE
$65.994 PLY REINFORCED SILICONE ELBOW CONNECTOR - 3IN I.D. - 45 DEG. ELBOW (BLACK)$65.99 -
VIBRANT PERFORMANCE 2744 | 4 PLY REINFORCED SILICONE ELBOW CONNECTOR - 3IN I.D. - 90 DEG. ELBOW (BLACK)
VIBRANT PERFORMANCE
$65.994 PLY REINFORCED SILICONE ELBOW CONNECTOR - 3IN I.D. - 90 DEG. ELBOW (BLACK)$65.99 -
VIBRANT PERFORMANCE 2734 | 4 PLY REINFORCED SILICONE HUMP HOSE CONNECTOR - 3IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$25.994 PLY REINFORCED SILICONE HUMP HOSE CONNECTOR - 3IN I.D. X 3IN LONG (BLACK)$25.99 -
VIBRANT PERFORMANCE 2724 | 4 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 5IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$27.504 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 5IN I.D. X 3IN LONG (BLACK)$27.50 -
VIBRANT PERFORMANCE 2718 | 4 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 4IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$20.994 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 4IN I.D. X 3IN LONG (BLACK)$20.99 -
VIBRANT PERFORMANCE 2714 | 4 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 3IN I.D. X 3IN LONG (BLACK)
VIBRANT PERFORMANCE
$16.504 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 3IN I.D. X 3IN LONG (BLACK)$16.50 -
VIBRANT PERFORMANCE 27131 | 4 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 2.75IN I.D. X 12IN LONG (BLACK)
VIBRANT PERFORMANCE
$55.994 PLY REINFORCED SILICONE STRAIGHT HOSE COUPLING - 2.75IN I.D. X 12IN LONG (BLACK)$55.99 -
VIBRANT PERFORMANCE 11820 | 4 PLY ARAMID REINF SILICONE HUMP HOSE CONN 3IN ID X 6IN LONG 3 REINFORCEMENT RING MATTE BLK
VIBRANT PERFORMANCE
$40.994 PLY ARAMID REINF SILICONE HUMP HOSE CONN 3IN ID X 6IN LONG 3 REINFORCEMENT RING MATTE BLK$40.99 -
VIBRANT PERFORMANCE 11819 | 4 PLY ARAMID HUMP HOSE W 3 SS RINGS 2.75IN ID X 6IN LENGTH - BLACK
VIBRANT PERFORMANCE
$38.994 PLY ARAMID HUMP HOSE W 3 SS RINGS 2.75IN ID X 6IN LENGTH - BLACK$38.99 -
CPP 3066211 S400 COMPRESSOR DISCHARGE O-RING SEAL
CPP DIESEL
$8.99The CPP Diesel 3066211 S400 Compressor Discharge O-Ring Seal Universal is a versatile and high-quality product designed for optimal performance in various applications. This compressor discharge O-ring seal is specifically crafted to fit A5K, HX60, and...$8.99 -
INTERSTATE MCBEE M-3069053 V-BAND CLAMP-HX35 COMPRESSOR OUTLET
INTERSTATE MCBEE
$34.95YEAR: 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2007.5, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 MAKE: Dodge Ram ENGINE: Cummins 5.9L, 6.7L, 12v, 24v$34.95 -
PPE 515303045 3.0 INCH 45 DEG 6MM 5-PLY SILICONE ELBOW UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$33.29Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$33.29 -
PPE 515303090 3.0 INCH 90 DEG 6MM 5-PLY SILICONE ELBOW UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$35.99Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$35.99 -
PPE 515505045 5.0 INCH 45 DEG 6MM 5-PLY SILICONE ELBOW UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$80.99Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$80.99 -
PPE 515302205 3" To 2.25" X 5"L performance SILICONE REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$33.29Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$33.29 -
PPE 515302505 3" TO 2.5" X 5"L 6MM 5-PLY SILICONE REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$33.29Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$33.29 -
PPE 515353003 3.5 INCH TO 3.0 INCH X 3.0 INCH L 6MM 5-PLY SILICONE REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$26.99Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$26.99 -
PPE 515353005 3.5 INCH TO 3.0 INCH X 5.0 INCH L 6MM 5-PLY SILICONE REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$38.69Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$38.69 -
PPE 515554005 5.5 INCH TO 4.0 INCH X 5.0 INCH L 6MM 5-PLY REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$47.69Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$47.69 -
PPE 515554505 5.5 INCH TO 4.5 INCH X 5.0 INCH L 6MM 5-PLY SILICONE REDUCER UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$47.69Drag racing and sled pulling places huge stress on your trucks silicone hoses in a very short period of time. >PPEs hoses were designed to handle the rigors of increased pressure during racing and competition. They are equally proficient at daily...$47.69 -
PPE 515350300 3.50 INCH T-BOLT CLAMP FOR 3.00 INCH ID HOSE RANGE 84-92MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$4.49Manufactured FOR added strength and reliability using 304 stainless steel T-Bolt and a Nyloc nut these clamps are easy to install and offer excellent clamping power FOR both stock and high-performance applications. Note: The Hose ID and Hose OD are...$4.49 -
PPE 515400350 4.0 INCH T-BOLT CLAMP FOR 3.50 INCH ID HOSE RANGE 98-106MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$4.49A steel T-Bolt and Nyloc nut FOR added strength and reliability, these clamps are easy to install and offer excellent clamping power FOR stock or high-performance applications.Features: 4 Inch T-Bolt Clamp (515400350) FOR PPE 3.5 Inch ID Silicone...$4.49 -
PPE 515450400 4.50 INCH T-BOLT CLAMP FOR 4 INCH ID HOSE RANGE 120-112MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$4.49A steel T-Bolt and Nyloc nut FOR added strength and reliability, these clamps are easy to install and offer excellent clamping power FOR stock or high-performance applications.Features: 4.5 Inch T-Bolt Clamp (515450400) FOR PPE 4 Inch ID Silicone...$4.49 -
PPE 515600550 6" T-BOLT CLAMP FOR 5.5" ID HOSE RANGE 146-154MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$6.29A steel T-Bolt and Nyloc nut FOR added strength and reliability, these clamps are easy to install and offer excellent clamping power FOR stock or high-performance applications. Note: Due to the 6mm wall thickness of PPE Silicone, hose clamps must be 1/2...$6.29 -
CPP 3535399 V-BAND CLAMP HE351 OUTLET FOR 04.5-18 DODGE CUMMINS 5.9L/6.7L 24V
CPP DIESEL
$34.95Experience enhanced performance and durability with the CPP Diesel 3535399 V-Band Clamp designed for the HE351 outlet in 2004.5-2007 Dodge Cummins 5.9L engines. This high-quality clamp is specifically crafted for a secure fit and reliable connection,...$34.95 -
CPP VB-450 EXHAUST OUTLET TO DOWNPIPE V-BAND CLAMP FOR EARLY 03-04 DODGE CUMMINS 5.9L 24V
CPP DIESEL
$42.99The CPP Diesel VB-450 Cummins 5.9L Exhaust Outlet to Downpipe V-Band Clamp (Early) 2003-2004 Dodge Cummins 5.9L 24V is the perfect replacement upgrade for your stock turbo to downpipe clamp. Crafted with precision and durability in mind, this V-band...$42.99 -
CPP 3905216 HX40 EXHAUST OUTLET V-BAND CLAMP UNIVERSAL
CPP DIESEL
$34.95Enhance the performance and durability of your diesel engine exhaust system with the CPP Diesel 3905216 HX40 Exhaust Outlet V-Band Clamp. This universal clamp is designed to fit the HX40 exhaust system with a 4" diameter, ensuring a secure and reliable...$34.95 -
BD DIESEL 1405213 CONSTANT TENSION 4" HOSE CLAMPS
BD DIESEL
$23.95The BD Diesel 1405213 Constant Tension Hose Clamps High Torque 4in Universal are the ultimate solution for secure and reliable hose clamping in your vehicle. Crafted with precision and quality in mind, these hose clamps feature a spring-loaded 300 Series...$23.95 -
BD DIESEL 1405212 CONSTANT TENSION 3.5" HOSE CLAMPS
BD DIESEL
$23.95The BD Diesel 1405212 Constant Tension Hose Clamps High Torque 3.5in Universal is a premium automotive accessory designed to provide secure clamping force for a wide range of applications. Crafted with a spring-loaded 300 Series Stainless Steel band,...$23.95 -
BD DIESEL 1405209 CONSTANT TENSION 2.75" HOSE CLAMPS
BD DIESEL
$23.95The BD Diesel 1405209 Constant Tension Hose Clamps High Torque 2.75in Universal is a top-notch product designed to meet the highest standards of performance and durability. Crafted from spring-loaded 300 Series Stainless Steel, these hose clamps are...$23.95 -
BD DIESEL 1405208 CONSTANT TENSION 2.59"-2.94" HOSE CLAMPS
BD DIESEL
$23.95The BD Diesel 1405208 Constant Tension Hose Clamps are a reliable and durable solution for effectively securing hoses in your vehicle. Crafted with precision and quality in mind, these hose clamps boast a spring-loaded 300 Series Stainless Steel band...$23.95 -
BD DIESEL 1045201 UNIVERSAL BOOT LOCK KIT
BD DIESEL
$80.95The BD Diesel 1045201 Boot Lock Intercooler Retainer Kit Universal is your solution to avoiding potential disasters in your engine. With this kit, you can secure your boots, engine, and turbo without the risk of blowing them and ruining your day. The kit...$80.95 -
CPP 3069053 HX35 TURBOCHARGER COMPRESSOR OUTLET CLAMP FOR 94-02 DODGE CUMMINS 5.9L 12V/24V
CPP DIESEL
$34.95Enhance the performance of your 1994-2002 Dodge Cummins 5.9L 12V/24V engine with the CPP Diesel 3069053 HX35 Turbocharger Compressor Outlet Clamp. This high-quality aftermarket component is designed to perfectly fit and secure the compressor outlet of...$34.95 -
CPP DIESEL S400 T6 EXHAUST OUTLET FLANGE CLAMP UNIVERSAL
CPP DIESEL
$42.99Enhance the performance and efficiency of your vehicle's exhaust system with the CPP Diesel S400 T6 Exhaust Outlet Flange Clamp Universal. This top-quality 5.0" V-Band clamp is designed to deliver a secure and reliable connection for your exhaust...$42.99 -
CPP 3067979 V-BAND CLAMP FOR S400 TURBO COMPRESSOR OUTLET
CPP DIESEL
$42.99The CPP Diesel 3067979 V-Band Clamp is a high-quality and versatile product designed for securing the compressor outlet of S400 turbochargers. With a reliable and durable construction, this V-band clamp is built to deliver unrivaled performance and...$42.99