SILICONE COUPLERS
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.
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
DORMAN 904-130 LOWER INTERCOOLER BOOT 2001-2008 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM
DORMAN
$92.76Designed for 2001-2008 GM 6.6L Duramax LB7/LLY/LBZ/LMM models, the Dorman 904-130 Lower Intercooler Boot Kit is a reliable solution to reseal and repair the intercooler boot on your vehicle. This direct replacement kit matches the original seals required...$92.76 -
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 2002-2004 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 2001-2004 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 2002-2004 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 2004.5-2005 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 2011-2016 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 2011-2016 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 2011-2016 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 2011-2016 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 2011-2016 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$53.99The PPE 115901100 Silicone Hose 3+4-Black 2011-2016 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 115910101 SILICONE HOSE AND CLAMP KIT BLACK 2001 GM 6.6L DURAMAX LB7
PACIFIC PERFORMANCE ENGINEERING
$274.49Drag 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...$274.49 -
PPE 115911114 SILICONE HOSE AND CLAMP KIT BLACK 2011-2016 GM DURAMAX 6.6L LML
PACIFIC PERFORMANCE ENGINEERING
$221.39Enhance the performance and durability of your GM Duramax 6.6L LML engine with the PPE 115911114 Silicone Hose and Clamp Kit in sleek black. Designed for the demanding environments of drag racing and sled pulling, these hoses are built to withstand...$221.39 -
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 -
PPE 115930100 PERFORMANCE SILICONE INTAKE AND INTERCOOLER HOSE KIT 2019-2022 GM 1500 3.0L DURAMAX
PACIFIC PERFORMANCE ENGINEERING
$179.99PPE's Silicone Hoses are resistant to fuel, oil, and chemicals while also being UV and Ozone resistant. PPE 6mm Performance Silicone Hoses are reinforced with 5 plies of Nomex fibers which allows them to handle 200+ psi burst pressure rating. The...$179.99 -
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 DIESEL 2990 MANUAL TUBING BEAD ROLLER- FITS 5/8" AND LARGER TUBING UNIVERSAL
CPP DIESEL
$99.99The CPP Diesel 2990 Manual Tubing Bead Roller is the essential tool for achieving professional-grade results on various types of tubing. Crafted from high-quality steel and aluminum components, this bead roller is both durable and cost-effective,...$99.99 -
BD DIESEL INTAKE HOSE AND CLAMP KIT 04.5-05 DURAMAX LLY - 1046276
BD DIESEL
$419.95Ensure that your turbo diesel engine performs at its best with the BD Diesel 1046276 Intake Hose and Clamp Kit designed specifically for the 2004.5-2005 GM Duramax LLY. Experience a worry-free quarter mile pass or hill climb with this top-of-the-line...$419.95 -
BD DIESEL INTAKE HOSE AND CLAMP KIT 01-04 DURAMAX LB7 - 1046275
BD DIESEL
$419.95Ensure your vehicle is equipped to handle the pressures of a high-performance turbo system with the BD Diesel 1046275 Intake Hose and Clamp Kit designed for 2001-2004 GM Duramax 6.6L LB7 engines. Turbo hoses blowing off can be a major setback during...$419.95 -
CPP DIESEL 3066211 S400 COMPRESSOR DISCHARGE O-RING SEAL UNIVERSAL
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 -
BD DIESEL INTERCOOLER HOSE & CLAMP KIT (DRIVER'S SIDE) 06-10 DURAMAX 6.6L - 1046277
BD DIESEL
$236.95Ensure your turbo diesel engine runs smoothly and efficiently with the BD Diesel 1046277 Intercooler Hose & Clamp Kit for 2006-2010 GM Duramax 6.6L LLY/LBZ/LMM models. Designed to withstand extreme pressure, this kit is a game-changer for any diesel...$236.95 -
INTERSTATE MCBEE V-BAND CLAMP-HX35 COMPRESSOR OUTLET - M-3069053
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 515303036 3" X 36" L 6MM 5-PLY SILICONE HOSE STRAIGHT UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$134.99Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures they can...$134.99 -
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 driving...$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 driving...$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 driving...$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
$38.69Each PPE Performance Silicone Hose is strengthened with 5 plies of Nomex reinforced fibers making them very tough. Fluorocarbon lining offers better lubricity (slippery and resistant to chemicals) and the silicone rubber construction ensures they can...$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 driving...$47.69 -
PPE 115910204 SILICONE HOSE AND CLAMP KIT BLACK 2002-2004 GM DURAMAX 6.6L LB7
PACIFIC PERFORMANCE ENGINEERING
$206.99Drag 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...$206.99 -
PPE 115910405 SILICONE HOSE KIT WITH STAINLESS STEEL CLAMPS 2004.5-2005 GM DURAMAX 6.6L LLY
PACIFIC PERFORMANCE ENGINEERING
$192.59Drag 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...$192.59 -
PPE 115910610 SILICONE HOSE AND CLAMP KIT- BLACK 2006-2010 GM DURAMAX 6.6L LBZ/LMM
PACIFIC PERFORMANCE ENGINEERING
$157.49Drag 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...$157.49 -
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...$4.49 -
PPE 515400350 4.0 INCH T-BOLT CLAMP FOR 3.50 INCH ID HOSE RANGE 98-106MM 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...$4.49 -
PPE 515450400 4.50 INCH T-BOLT CLAMP FOR 4 INCH ID HOSE RANGE 120-112MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$4.494.50in T-Bolt Clamp for 4.00in ID Hose Fits PPE 4.0in ID Hose Range 108-116mm A 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...$4.49 -
PPE 515600550 6" T-BOLT CLAMP FOR 5.5" ID HOSE RANGE 146-154MM UNIVERSAL
PACIFIC PERFORMANCE ENGINEERING
$6.29The PPE 515600550 6" T-Bolt Clamp for 5.5" ID hose range 146-154mm Universal is a reliable and robust solution for securing hoses in a variety of applications. Crafted from heavy-duty 3/4" wide 304 stainless steel, this clamp is built to last and...$6.29 -
CPP DIESEL 3535399 V-BAND CLAMP HE351 OUTLET 2004.5-2018 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 DIESEL VB-450 CUMMINS 5.9L EXHAUST OUTLET TO DOWNPIPE V-BAND CLAMP (EARLY) 2003-2004 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 DIESEL 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 CONSTANT TENSION HOSE CLAMPS (4IN) - 1405213
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...