4.00" 45 Degree Silicone Hose - 3-Ply Black
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
4.00" 45 Degree Silicone Hose — 3-Ply Black
High-temp silicone hose with a 45-degree bend for tight coolant and boost plumbing runs. Three-ply reinforced construction handles pressure spikes and thermal cycling without degradation. Black finish blends into engine bay while resisting UV and oil exposure.
Key Features
- 45-Degree Elbow Design - Eliminates the need for multiple hose segments and adapters in confined spaces.
- 3-Ply Construction - Withstands sustained high temperatures and pressure without cracking or weeping.
- Oil and UV Resistant - Silicone formulation resists degradation from engine heat, coolant additives, and sunlight exposure.
Specs
- Material: Silicone
- Configuration: 45-degree elbow
- Diameter: 4.00 inch
- Construction: 3-ply reinforced
- Finish: Black
Whats Included
- One 4.00" 45-degree silicone hose
Frequently Asked Questions
What hose clamps do I need for this?
Standard worm-gear or t-bolt clamps sized for 4.00" diameter hose will work. Most builders use clamps rated for hose sizes in the 3.5" to 4.5" range — verify clamp sizing against your hose before assembly.
Can I use this on a supercharger or turbo boost line?
Silicone hose is rated for high temperatures. Confirm maximum pressure rating for your specific application — some forced-induction setups demand reinforced braided lines instead. Check your turbo or blower manufacturer's hose specs.
Do I need to prep or seal the connections before installing?
No prep needed on the hose itself. Ensure clamp surfaces and hose barbs are clean and dry before tightening clamps. Tighten securely but do not overtighten — excessive force can distort the barb connection.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.