---
product_id: 3728501
title: "Spectre Performance 8771 3-3/2.5\" Intake Coupler, Black, 3 x 3\" \""
brand: "spectre"
price: "Rp569961"
currency: IDR
in_stock: true
reviews_count: 8
category: "Spectre"
url: https://www.desertcart.id/products/3728501-spectre-performance-8771-3-3-2-5-intake-coupler-black
store_origin: ID
region: Indonesia
---

# 3-inch & 2.5-inch compatibility Includes stainless steel clamps Durable black PVC build Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" "

**Brand:** spectre
**Price:** Rp569961
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with Confidence — The Ultimate Intake Coupler Upgrade

## Quick Answers

- **What is this?** Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" " by spectre
- **How much does it cost?** Rp569961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/3728501-spectre-performance-8771-3-3-2-5-intake-coupler-black)

## 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 robust black PVC with stainless steel clamps for a secure, long-lasting fit.
- • **Compact & Efficient:** Slim 1.3 x 1 x 0.4 inch profile minimizes space while maximizing airflow velocity.
- • **Versatile Use Cases:** Perfect for automotive intakes and workshop dust collection systems—upgrade your setup instantly.
- • **Seamless Size Adaptation:** Effortlessly connect 3" intake tubes to 2.5" or 3" components without bulky reducers.
- • **Quick Install, Zero Hassle:** Includes removable reducer and clamps for fast, tool-free installation—get back to work faster.

## Overview

The Spectre Performance 8771 Intake Coupler is a precision-engineered black PVC adapter designed to join 3-inch intake tubes to either 2.5-inch or 3-inch components. Featuring a removable 2.5-inch reducer and two stainless steel worm gear clamps, it ensures a secure, durable connection ideal for automotive air intakes and dust collection systems. Compact and easy to install, this coupler delivers enhanced airflow efficiency and reliable performance, backed by a 3-month warranty and stellar user reviews.

## Description

Spectre’s black air intake coupler is designed to connect any 3 inch outside diameter component or air intake tube with another 3 inch or 2.5 inch outside diameter component or intake tube. This coupler comes complete with 2 stainless steel worm gear hose clamps and a 2.5 inch removable reducer. This intake coupler is not recommended for turbo-charged/supercharged engines.

Review: Works Great! - Fast delivery and easy to install.
Review: Workshop dust collection - I am using a couple of these in a woodworking shop. They're the best way I've found to connect dust collection adapters directly to machines. This coupler gives me an alternative to putting an in-line reducer between two separate hose diameters. I find in-line reducers to be klunky. Furthermore, when you maintain a larger hose diameter hose all the way to the machine, you will end up with higher velocity, ergo better dust collection. Different than PVC fittings, workshop dust collection fittings are specified by their OUTER diameter. Dust collection hoses are all specified by INNER diameter. If you want to connect a standard 4" hose to a machine with a 3" outlet (or reduce it to a standard 'shop vac' sized hose), you essentially need a very short piece of hose and some hose clamps. The problem is that using a piece of standard dust collection hose is not very robust, any you may have to buy 20' of hose just to get a 4 inch section. These couplers are the preferred alternative. They're cheap, stiff, durable, and create a semi-permanent way to 'adapt' 2.5" and 3" dust ports to standard sizes when combined with the appropriate adapters.

## Features

- Join 3 inch intake tube to 2.5 or 3 inch components
- To adapt a 3 inch intake system to a 3 inch or 2.5 inch inlet
- Includes coupler, reducer insert and 2 hose clamps
- 2.5 inch reducer can be removed
- Black PVC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0008G5G4G |
| Brand | Spectre |
| Brand Name | Spectre |
| Color | Black |
| Connector Type | Reducer |
| Customer Reviews | 4.5 out of 5 stars 368 Reviews |
| Exterior Finish | Smooth |
| Global Trade Identification Number | 00089601877105 |
| Included Components | Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" " |
| Item Dimensions | 1.3 x 1 x 0.4 inches |
| Item Type Name | Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" " |
| Item Weight | 0.1 Pounds |
| Item dimensions L x W x H | 1.3 x 1 x 0.4 inches |
| Manufacturer | Spectre |
| Manufacturer Warranty Description | 3 Months |
| Material | Polyvinyl Chloride , Stainless Steel |
| Material Type | Polyvinyl Chloride, Stainless Steel |
| Model Number | 8771 |
| Number of Pieces | 4 |
| Size | 3 x 3" " |
| Thread Size | 3 inches |
| Thread Type | NPT |
| UPC | 089601876108 089601877105 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Spectre
- **Color:** Black
- **Connector Type:** Reducer
- **Exterior Finish:** Smooth
- **Item Weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 1.3 x 1 x 0.4 inches
- **Material:** Polyvinyl Chloride, Stainless Steel
- **Size:** 3 x 3" "
- **Thread Size:** 3 inches
- **Thread Type:** NPT

## Images

![Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" " - Image 1](https://m.media-amazon.com/images/I/71+x-8LmXnL.jpg)
![Spectre Performance 8771 3-3/2.5" Intake Coupler, Black, 3 x 3" " - Image 2](https://m.media-amazon.com/images/I/41W7W5MJ0GL.jpg)

## Questions & Answers

**Q: What is the inside dimension of this coupler. Is it actually 3 inches?**
A: It is 3" I.D.  I  was able to stretch it to fit over a 3 1/4" with out too much trouble. (hot water) It comes with a bushing to reduce it to 2 1/2" I.D. also.

**Q: can you use this to connect an intake (2.5 in) with the filter (3 in.)? would you say the material is strong enough without falling?**
A: Hi,The material is strong enough for this connection, but bear in mind a few issues:A. weight and mass of the filter will more than likely need to use additional supports to hold it up without slipping,( I use a bungee cord)B. the clamps are usually what loosen due to repeated heating, and this can cause slippage too.

**Q: What is the height?**
A: If you mean the length of the piece(not diameter), it's just under 2.5 inches.

**Q: Why can't I use this on a turbo car?**
A: May not withstand the boost pressure or vacuum, if the seller says no, find something else.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works Great!
*by M***L on March 3, 2023*

Fast delivery and easy to install.

### ⭐⭐⭐⭐⭐ Workshop dust collection
*by A***N on October 22, 2012*

I am using a couple of these in a woodworking shop. They're the best way I've found to connect dust collection adapters directly to machines. This coupler gives me an alternative to putting an in-line reducer between two separate hose diameters. I find in-line reducers to be klunky. Furthermore, when you maintain a larger hose diameter hose all the way to the machine, you will end up with higher velocity, ergo better dust collection. Different than PVC fittings, workshop dust collection fittings are specified by their OUTER diameter. Dust collection hoses are all specified by INNER diameter. If you want to connect a standard 4" hose to a machine with a 3" outlet (or reduce it to a standard 'shop vac' sized hose), you essentially need a very short piece of hose and some hose clamps. The problem is that using a piece of standard dust collection hose is not very robust, any you may have to buy 20' of hose just to get a 4 inch section. These couplers are the preferred alternative. They're cheap, stiff, durable, and create a semi-permanent way to 'adapt' 2.5" and 3" dust ports to standard sizes when combined with the appropriate adapters.

### ⭐⭐⭐⭐⭐ Second time I've used this exact item. No complaints and good quality.
*by N***Y on October 5, 2022*

Fit well. Very solid.

---

## 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.id/products/3728501-spectre-performance-8771-3-3-2-5-intake-coupler-black](https://www.desertcart.id/products/3728501-spectre-performance-8771-3-3-2-5-intake-coupler-black)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-02-27*