--- product_id: 379129799 title: "2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm）" brand: "ohob-cool" price: "€ 23.37" currency: EUR in_stock: true reviews_count: 13 category: "Ohob Cool" url: https://www.desertcart.it/products/379129799-2-5-to-3-reducer-silionce-coupler-reinforced-hose-4 store_origin: IT region: Italy --- # 4-ply reinforced durability 2.5” to 3” diameter fit Temp resistant -76°F to 500°F 2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） **Brand:** ohob-cool **Price:** € 23.37 **Availability:** ✅ In Stock ## Summary > 🔥 Upgrade your airflow game with the ultimate 4-ply silicone reducer! ## Quick Answers - **What is this?** 2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） by ohob-cool - **How much does it cost?** € 23.37 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/379129799-2-5-to-3-reducer-silionce-coupler-reinforced-hose-4) ## Best For - ohob-cool enthusiasts ## Why This Product - Trusted ohob-cool brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight Yet Robust:** Only 0.17 kg with a 5mm thickness, balancing strength and ease of installation. - • **Universal Compatibility:** Perfect for turbo inlets, intercoolers, and intake piping across industrial hydraulic setups. - • **Precision Fit for Performance:** Seamlessly connects 2.5” to 3” intercooler and turbo piping for flawless airflow. - • **Extreme Temperature Resilience:** Operates reliably from freezing -76°F up to scorching 500°F without compromise. - • **Quad-Layer Reinforced Strength:** 4-ply silicone construction ensures maximum durability under high pressure and heat. ## Overview The OHOB-COOL 2.5” to 3” silicone reducer coupler is a 3-inch long, 4-ply reinforced hose designed for turbo, intercooler, and intake piping. It withstands extreme temperatures from -76°F to 500°F and pressures up to 0.9MPA, ensuring durable, reliable performance in demanding automotive and industrial hydraulic applications. ## Description Buy OHOB-COOL 2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm）: Hydraulic Hoses - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Fits perfectly - Now I am able to use new 70mm throttle body and Cai Review: Good quality - Exactly what I needed for my intake tube to connect to MAF housing. Quality seems great for the price. ## Features - ID :2.5 inch to 3 inch ,Length 3"(76mm) black - Thickness: 5mm,Layers: 4ply - Temperature resistance: -76F to 500F (-60C to 260C) - Pressure resistance:0.3MPA to 0.9MPA - Universal Application For 2.5”-3“ intercooler piping, turbo inlet/outlets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09C1RV9QD | | Best Sellers Rank | #16,215 in Automotive ( See Top 100 in Automotive ) #24 in Automotive Replacement Engine Turbocharger Hoses & Hose Clamps | | Brand Name | OHOB-COOL | | Color | Black Reducer | | Customer Reviews | 4.8 4.8 out of 5 stars (522) | | Item Length | 3 Inches | | Item Weight | 0.17 Kilograms | | Manufacturer | hengxing | | Material Type | Silicone | | Maximum Pressure | 100 Pound per Square Inch | | Nominal Wall Thickness | 1.27 millimeters | | Outside Diameter | 3 Inches | | Unit Count | 1.0 Count | ## Product Details - **Brand:** OHOB-COOL - **Color:** Black Reducer - **Item Length:** 3 Inches - **Item Weight:** 0.17 Kilograms - **Manufacturer:** hengxing - **Material:** Silicone - **Maximum Pressure:** 100 Pound per Square Inch - **Nominal Wall Thickness:** 1.27 millimeters - **Outside Diameter:** 3 Inches ## Images ![2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） - Image 1](https://m.media-amazon.com/images/I/514AZ9JTb1L.jpg) ![2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） - Image 2](https://m.media-amazon.com/images/I/51PWMBgBvKL.jpg) ![2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） - Image 3](https://m.media-amazon.com/images/I/51ehex1AMpL.jpg) ![2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） - Image 4](https://m.media-amazon.com/images/I/5152cqJBBzL.jpg) ![2.5” to 3“ Reducer silionce Coupler Reinforced Hose,4-Ply Turbo/Intercooler/Intake Piping Industrial Hydraulic (63-76mm） - Image 5](https://m.media-amazon.com/images/I/51lWnMs5CpL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fits perfectly *by S***S on January 26, 2026* Now I am able to use new 70mm throttle body and Cai ### ⭐⭐⭐⭐⭐ Good quality *by A***R on March 24, 2026* Exactly what I needed for my intake tube to connect to MAF housing. Quality seems great for the price. ### ⭐⭐⭐⭐⭐ Great fit for aftermarket charge pipe on n55 bmw *by F***. on October 26, 2025* Worked perfect for my charge pipe install on my bmw x5 with a n55 engine --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/379129799-2-5-to-3-reducer-silionce-coupler-reinforced-hose-4](https://www.desertcart.it/products/379129799-2-5-to-3-reducer-silionce-coupler-reinforced-hose-4) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-10*