Plumbing Systems

Hose - Fittings - Couplers - Valves - Manifolds - Protection

Build reliable fluid and pressure plumbing with the right hose type, hose ends, bulkhead routing, couplers, valves, manifolds, protection, and service tools. This page is organized around shared plumbing infrastructure so fuel, oil, coolant, vacuum, and boost systems are easier to build, route, and maintain.

11+ grouped sections to shop fasterConsistent shopping layout across this categoryStreet, service, upgrade, and custom shopping support

Core Plumbing Connection Hardware Flow Control Support & Service

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11+ Main Sections

Main Sections

Hose - Fittings - Couplers - Valves - Manifolds - Protection

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Core Plumbing

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Core PlumbingFoundation

Hose Types

Start with the right hose material for the pressure, heat, fluid compatibility, and routing path your build demands.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

7 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

7 Deep Links

PTFE Hose Rubber Hose Silicone Hose+4 More

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Core PlumbingMust-Have

AN Fittings & Hose Ends

The core connection hardware for custom plumbing. Match hose size, fitting angle, and thread standard correctly.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

10 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

10 Deep Links

AN Fittings Hose Ends Straight Hose Ends+7 More

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Core PlumbingRouting

Bulkhead / Pass-Through Fittings

Route lines through firewalls, panels, and partitions cleanly while protecting lines and improving serviceability.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

6 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

6 Deep Links

Bulkhead Fittings Pass-Through Fittings Firewall Pass-Through Fittings+3 More

Shop Bulkhead / Pass-Through Fittings View Bulkhead / Pass-Through Fittings Guide

Core PlumbingLayout

Adapters / Tees / Ys / Unions

The detail fittings that make custom plumbing layouts possible when systems need to branch, reduce, or change direction.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

8 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

8 Deep Links

Tee Fittings Y Fittings Union Fittings+5 More

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Connection Hardware

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Connection HardwareSeal & Retain

Couplers / Clamps / Retention

Keep hoses joined, sealed, and retained under boost, heat, and vibration.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

11 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

11 Deep Links

Silicone Couplers Reducer Couplers Straight Couplers+8 More

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Flow Control

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Flow ControlDistribution

Distribution / Manifolds / Blocks

Centralize plumbing feeds and references for cleaner routing and easier diagnosis.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

7 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

7 Deep Links

Distribution Blocks Boost Reference Manifolds Vacuum Distribution Blocks+4 More

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Flow ControlControl

Valves / Check Valves / Regulators

Control direction, shutoff, restriction, and line pressure where system behavior must stay predictable.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

7 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

7 Deep Links

Check Valves One-Way Valves Shutoff Valves+4 More

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Support & Service

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Support & ServiceProtection

Line Protection / Management

Protect lines from abrasion, heat, and movement while keeping routing organized and service-friendly.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

7 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

7 Deep Links

Fire Sleeves Heat Protection Sleeves Line Sleeving+4 More

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Support & ServiceService

Testing / Service / Repair

Diagnose leaks and refresh worn plumbing before minor issues become major failures.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

8 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

8 Deep Links

Boost Leak Test Kits Pressure Test Caps Smoke Test Adapters+5 More

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Support & ServiceInstall

Universal Install Parts

The small install hardware that keeps plumbing safe, clean, and durable through the chassis and engine bay.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

6 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

6 Deep Links

Universal Install Parts Grommets Loom+3 More

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Support & ServiceSystem Support

Plumbing Systems Miscellaneous

Catch-all support for shared plumbing infrastructure across boost, vacuum, fuel, oil, and coolant routing.

Best for fuel, oil, coolant, vacuum, boost, and general line routing where reliability, serviceability, and leak-free sealing matter.

8 Parts Available

Universal plumbing support. Confirm hose size, fitting standard, thread type, fluid compatibility, and heat exposure before ordering.

8 Deep Links

Vacuum Lines Boost Lines Coolant Lines+5 More

Shop Plumbing Systems Miscellaneous View Plumbing Systems Miscellaneous Guide

Common Questions

Quick answers that help shoppers choose the right Plumbing Systems parts before checkout.

How do I choose the right Plumbing Systems parts?

Start with your vehicle, power goal, driving style, and installation comfort level. Use the build type cards, fitment labels, and category guide on this page to narrow the category before comparing individual products.

Do these parts fit every vehicle?

Some parts are vehicle-specific, while others are universal or custom-fit. Check each product page for fitment notes, measurements, and required supporting parts before ordering.

What should I buy with Plumbing Systems upgrades?

Plan for hardware, fluids, gaskets, wiring, tuning, brackets, sensors, or service parts when the upgrade touches nearby systems. The grouped sections on this page can help shoppers find common supporting parts.

Can LifeStyle Racing help me compare options?

Yes. Use the category guide, product pages, and support links when you need help matching parts to a street, track, off-road, drift, drag, or custom build.

Need Help Finding The Right Part?

Use fitment support when you want help matching parts to your vehicle, goals, and install plan.

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