3.00" to 4.00" 90 Degree Silicone Reducer Hose - 3-Ply Blue
3.00" to 4.00" 90 Degree Silicone Reducer Hose – 3-Ply Blue
Step down from 3" to 4" diameter with a 90-degree bend in a single piece. Built from three-ply silicone construction to handle coolant, intercooler, and turbo applications. The blue color makes it easy to spot in tight engine bays.
Key Features
- Tapered bore - Transitions smoothly from 3.00" to 4.00" with zero turbulence.
- 90-degree angle - Fits tight corners without requiring multiple fittings and clamps.
- 3-ply reinforcement - Handles boost and coolant pressure without ballooning or collapse.
Specs
- Material: Silicone
- Configuration: 90-degree elbow reducer
- Inlet diameter: 3.00"
- Outlet diameter: 4.00"
- Ply construction: 3-ply
- Color: Blue
- Quantity: 1 piece
What's Included
- 1x 3.00" to 4.00" 90-degree silicone reducer hose
Frequently Asked Questions
Will this hose work for both coolant and boost applications?
Yes. Three-ply silicone handles coolant temps and turbo boost pressure. If you're running it on a high-heat turbo outlet, confirm your clamp style won't slip under sustained heat cycles.
Do I need to use spring clamps or worm clamps with this?
Either works. Spring clamps are faster to install; worm clamps give you more adjustment if the hose needs to settle. No clamps are included, so you'll need to source them separately based on your hose barb size.
Can I use this hose if my ports don't line up at 90 degrees exactly?
The elbow is fixed at 90 degrees, so your inlet and outlet ports need to match that angle. If your routing requires a different bend, you may need a universal flex hose or multiple 45-degree pieces instead.
Ships within 1-2 business days.
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3.00" to 4.00" 90 Degree Silicone Reducer Hose - 3-Ply Blue
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FAQs
Please read our FAQs page to find out more.
Are OEM products more expensive than aftermarket alternatives?
OEM products might have a higher upfront cost compared to aftermarket parts, but their superior quality and durability often make them a more cost-effective choice over time. Investing in OEM ensures you’re getting parts specifically designed for your vehicle, which can lead to better performance and longevity.
Can I purchase OEM parts online or do I need to visit a dealership?
You don’t need to visit a dealership to get OEM parts. You can conveniently purchase genuine OEM components from authorized distributors and reputable online retailers like Turbo Tech Performance. Our online store provides a wide selection of high-quality parts delivered straight to your door.
Are parts from brands like Mopar, ACDelco, and Motorcraft interchangeable between different vehicle brands?
No, parts from Mopar, ACDelco, and Motorcraft are typically designed for specific vehicle brands. It’s crucial to ensure compatibility with your vehicle’s make and model by checking part numbers and consulting with a knowledgeable expert.
Can I install OEM parts myself, or is it better to have a professional handle it?
While some OEM parts can be installed by DIY enthusiasts, the complexity of installation can vary. For the best results and to ensure proper fitment and performance, we recommend having a trained mechanic install the parts, especially if you’re unfamiliar with automotive repairs.
Do OEM parts come with a warranty?
Yes, many OEM auto parts come with a manufacturer’s warranty that covers defects or issues. Be sure to check the warranty details for each part at the time of purchase, and keep your receipt for any potential warranty claims.