Pacific Performance Engineering Silicone Tubing Couplers

4.69 out of 5 stars 16 Customer Reviews

Pacific Performance Engineering knows the huge stresses that drag racing and sled pulling put on your diesel's parts. Their silicone tubing couplers were designed

Pacific Performance Engineering knows the huge stresses that drag racing and sled pulling put on your diesel's parts. Their silicone tubing couplers were designed to handle the rigors of long-distance towing, racing, and pulling competitions! They are made to be strong and durable, with five plies of polyester reinforced fibers. A chemical, oil, fuel, UV, and ozone-resistant fluorocarbon lining gives PPE silicone couplers the strength to withstand the exposure to heavy usage and bring reliable, long-lasting performance. Their silicone rubber construction ensures constant boost pressures from -76 degrees F to 437 deg

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Pacific Performance Engineering Silicone Tubing Couplers 515505090

Tubing Coupler, 90 degree Elbow, Silicone, Black, 5.00 in. Inlet/Outlet Diameter, Each

Part Number: PPE-515505090

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Estimated Ship Date: Today

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Pacific Performance Engineering Silicone Tubing Couplers 515404045

Silicone Hose, Coupler, 45 Degree Elbow, Black, 4.00 in. Inlet/4.00 in. Outlet Diameter, 5.0 in. Length, Each

Part Number: PPE-515404045

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115900600

Tubing Coupler, 30 degree Elbow, Silicone, Black, 3.000 in. Inlet/Outlet Diameter, Each

Part Number: PPE-115900600

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 515454590

Silicone Hose, Coupler, 90 Degree Elbow, Black, 4.50 in. Inlet/4.50 in. Outlet Diameter, 3.0 in. Length, Each

Part Number: PPE-515454590

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115900200

Tubing Coupler, 45 degree Elbow, Silicone, Black, 2.875 in. Inlet/Outlet Diameter, Each

Part Number: PPE-115900200

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115900800

Tubing Coupler, Straight, Silicone, Black, 3.000 in. Inlet/Outlet Diameter, 5.250 in. Length, Each

Part Number: PPE-115900800

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115900100

Tubing Coupler, 80 degree Elbow, Silicone, Black, 2.25 in. Inlet/Outlet Diameter, Each

Part Number: PPE-115900100

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 515454545

Silicone Hose, Coupler, 45 Degree Elbow, Black, 4.50 in. Inlet/4.50 in. Outlet Diameter, 5.0 in. Length, Each

Part Number: PPE-515454545

Not Yet Reviewed

Estimated Ship Date: Today

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Pacific Performance Engineering Silicone Tubing Couplers 115900900

Tubing Coupler, Straight, Silicone, Black, 3.000 in. Inlet/Outlet Diameter, 3.875 in. Length, Each

Part Number: PPE-115900900

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115901000

Tubing Coupler, Straight, Silicone, Black, 2.500 in. Inlet/Outlet Diameter, 6.250 in. Length, Each

Part Number: PPE-115901000

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 515404090

Silicone Hose, Coupler, 90 Degree Elbow, Black, 4.00 in. Inlet/4.00 in. Outlet Diameter, 3.0 in. Length, Each

Part Number: PPE-515404090

Not Yet Reviewed

Estimated Ship Date: Today

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Pacific Performance Engineering Silicone Tubing Couplers 515605005

Silicone Hose, Reducer, 6.0">5.0" ID, 5"L, 5mm 4ply, -76 to +437 deg F

Part Number: PPE-515605005

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Pacific Performance Engineering Silicone Tubing Couplers 115901100

Tubing Coupler, Straight, Silicone, Black, 3.000 in. Inlet/Outlet Diameter, 5.875 in. Length, Each

Part Number: PPE-115901100

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Pacific Performance Engineering Silicone Tubing Couplers 115900000

Tubing Coupler, 45 degree Elbow, Silicone, Black, 2.25 in. Inlet/Outlet Diameter, Each

Part Number: PPE-115900000

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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