--- product_id: 101163562 title: "Spectre Performance 9771 Black 4\" Intake Coupler" brand: "spectre" price: "AR$190278" currency: ARS in_stock: true reviews_count: 5 category: "Spectre" url: https://www.desertcart.com.ar/products/101163562-spectre-performance-9771-black-4-intake-coupler store_origin: AR region: Argentina --- # 3.75-inch removable reducer 4-inch OD precision fit 2 stainless steel worm gear clamps Spectre Performance 9771 Black 4" Intake Coupler **Brand:** spectre **Price:** AR$190278 **Availability:** ✅ In Stock ## Summary > 🔧 Upgrade your airflow game with Spectre’s precision coupler — because every detail counts. ## Quick Answers - **What is this?** Spectre Performance 9771 Black 4" Intake Coupler by spectre - **How much does it cost?** AR$190278 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/101163562-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 - • **Customizable Fit:** Removable 3.75-inch reducer lets you tailor your setup with precision. - • **Trusted by Thousands:** Rated 4.7/5 by 957 users — join the community of performance enthusiasts who swear by Spectre. - • **Seamless 4" Connection:** Effortlessly link any 4-inch OD intake tubes for a perfect airflow path. - • **Sleek Matte Black Finish:** Professional-grade black exterior adds a stealthy, high-performance look under the hood. - • **Durable Stainless Steel Clamps:** Includes two corrosion-resistant worm gear clamps for a rock-solid, leak-proof seal. ## Overview The Spectre Performance 9771 Black 4" Intake Coupler is a high-quality connector designed to join any two 4-inch outside diameter air intake tubes. Featuring two stainless steel worm gear hose clamps and a removable 3.75-inch reducer, it ensures a secure, customizable fit. Finished in sleek black, it’s built for durability and style, with a strong user rating of 4.7/5 from nearly a thousand reviews. Note: not suitable for turbocharged or supercharged engines. ## Description This Spectre Intake Coupler is 4 inches on both ends. It comes with two stainless steel worm gear hose clamps. Use it to connect any 4 inch outside diameter component or air intake tube to a 4 inch outside diameter component or intake tube. The coupler is not recommended for turbo-charged/supercharged engines. Review: Works perfectly Review: ممتاز واصلي ويتحمل انصح به - 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 | | Brand | Spectre | | Brand Name | Spectre | | Colour | Black | | Connector Type | Reducer | | Country of Publication | USA | | Customer Reviews | 4.7 out of 5 stars 957 Reviews | | Exterior Finish | Black | | Global Trade Identification Number | 00089601977102 | | Item Dimensions | 10.2 x 10.2 x 10.2 Centimeters | | Item Type Name | coupling | | Item Weight | 0.2 Kilograms | | Item dimensions L x W x H | 10.2 x 10.2 x 10.2 Centimeters | | Manufacturer | centric | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | SPE-9771 | | Number of Pieces | 1 | | Size | Small | | Thread Size | 4 inch | | Thread Type | NPT | | UPC | 089601977102 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Spectre - **Colour:** Black - **Connector Type:** Reducer - **Exterior Finish:** Black - **Item Weight:** 0.2 Kilograms - **Item dimensions L x W x H:** 10.2 x 10.2 x 10.2 Centimeters - **Material:** Stainless Steel - **Size:** Small - **Thread Size:** 4 inch - **Thread Type:** NPT ## 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 ### ⭐⭐⭐⭐⭐ Works perfectly *by R***R on 19 January 2025* ### ⭐⭐⭐⭐⭐ ممتاز واصلي ويتحمل انصح به *by F***D on 8 March 2024* ممتاز واصلي ويتحمل انصح به الفواصل الانتيك ### ⭐⭐⭐⭐⭐ Did the trick! *by J***D on 26 July 2021* --- ## 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.com.ar/products/101163562-spectre-performance-9771-black-4-intake-coupler](https://www.desertcart.com.ar/products/101163562-spectre-performance-9771-black-4-intake-coupler) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-24*