--- product_id: 269993417 title: "Spectre Performance 9771 Black 4\" Intake Coupler" brand: "spectre" price: "€ 60.56" currency: EUR in_stock: true reviews_count: 5 category: "Spectre" url: https://www.desertcart.pt/products/269993417-spectre-performance-9771-black-4-intake-coupler store_origin: PT region: Portugal --- # 4-inch OD compatibility Includes 2 stainless steel worm gear clamps Durable EPDM/TPE rubber build Spectre Performance 9771 Black 4" Intake Coupler **Brand:** spectre **Price:** € 60.56 **Availability:** ✅ In Stock ## Summary > 🚗 Elevate your airflow game with Spectre’s sleek 4" intake coupler — because every detail counts! ## Quick Answers - **What is this?** Spectre Performance 9771 Black 4" Intake Coupler by spectre - **How much does it cost?** € 60.56 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/269993417-spectre-performance-9771-black-4-intake-coupler) ## Best For - spectre enthusiasts ## Why This Product - Trusted spectre brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Crafted from premium EPDM/TPE rubber for superior durability and heat resistance. - • **Secure Clamping:** Comes with dual stainless steel worm gear clamps ensuring leak-proof, vibration-resistant sealing. - • **Seamless 4" Connection:** Effortlessly link any 4-inch OD intake tubes for a perfect fit every time. - • **Versatile Reducer Included:** 3.75-inch removable reducer lets you customize your setup with ease. - • **Engineered for Naturally Aspirated:** Optimized for non-turbocharged engines to maximize airflow efficiency. ## Overview The Spectre Performance 9771 Black 4" Intake Coupler is a high-quality, durable connector designed to join 4-inch outside diameter air intake tubes. Made from resilient EPDM/TPE rubber and equipped with two stainless steel worm gear clamps, it ensures a secure, leak-free fit. Featuring a removable 3.75-inch reducer, it offers versatile installation options, ideal for naturally aspirated engines. Backed by a 3-month warranty and boasting a 4.7-star rating from 960 users, this coupler combines reliability with performance for automotive enthusiasts. ## Description Buy Spectre Performance 9771 Black 4" Intake Coupler online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase. Review: Pretty good quality. Review: ممتاز واصلي ويتحمل انصح به الفواصل الانتيك ## Features - Connect any 4 inch outside diameter component or air intake tube with another 4 inch outside diameter tube - Comes complete with 2 stainless steel worm gear hose clamps - Comes with a 3.75 inch removable reducer - Not recommended for turbo-charged/supercharged engines ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B001OMK53K | | Best Sellers Rank | #38,603 in Automotive ( See Top 100 in Automotive ) #9 in Car Engine Intercooler Parts | | Brand Name | Spectre | | Color | Black | | Connector Type | Reducer | | Customer Reviews | 4.7 4.7 out of 5 stars (960) | | Exterior Finish | Black | | Global Trade Identification Number | 00089601977102 | | Included Components | Spectre Performance 9771 Black 4" Intake Coupler | | Item Dimensions | 10.2 x 10.2 x 10.2 centimeters | | Item Type Name | Spectre Performance 9771 Black 4" Intake Coupler | | Item Weight | 0.2 Kilograms | | Manufacturer | Spectre | | Manufacturer Warranty Description | 3 Months | | Material Type | EPDM/TPE rubber | | Model Number | SPE-9771 | | Number of Pieces | 1 | | Size | Klein | | Thread Size | 4 inch | | Thread Type | NPT | | UPC | 089601977102 | | Unit Count | 1 Count | ## Product Details - **Brand:** Spectre - **Colour:** Black - **Item dimensions L x W x H:** 10.2 x 10.2 x 10.2 centimeters - **Material:** EPDM/TPE rubber - **Size:** Klein ## Images ![Spectre Performance 9771 Black 4" Intake Coupler - Image 1](https://m.media-amazon.com/images/I/71LCuLAhovL.jpg) ## Questions & Answers **Q: will it fit 3.75" ??** A: Yes, it comes with a reducer rubber ring that can be removed to fit 3.75" tubing. **Q: The ones i wanted are used on spe-733 and spe-9751 the unit i bought. not available without buying the whole system again?** A: A couple of years ago, I purchased this individually and worked great for my LS intake tubing. Good Luck **Q: What is the id? i'm using this on a dust collection system with fitting that are 4" od** A: 4 inches. **Q: Why is this not recommended for Turbo/Supercharged engines?** A: I cannot answer about the turbo/supercharged engines. My application was for an LS normal aspirated intake tubing and it worked great. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***R on 19 January 2025* Pretty good quality. ### ⭐⭐⭐⭐⭐ Review *by F***D on 8 March 2024* ممتاز واصلي ويتحمل انصح به الفواصل الانتيك ### ⭐⭐⭐⭐⭐ Review *by J***D on 26 July 2021* Woked for my custom LS swap intake. --- ## 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.pt/products/269993417-spectre-performance-9771-black-4-intake-coupler](https://www.desertcart.pt/products/269993417-spectre-performance-9771-black-4-intake-coupler) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-04-23*