---
product_id: 5079941
title: "Spectre Performance 9541 Black 3.5\" to 3\" Intake Coupler"
brand: "spectre"
price: "13871 Ft"
currency: HUF
in_stock: true
reviews_count: 8
url: https://www.desertcart.hu/products/5079941-spectre-performance-9541-black-3-5-to-3-intake-coupler
store_origin: HU
region: Hungary
---

# 3.5" to 3" precision fit Lifetime warranty guarantee Includes 2 heavy-duty clamps Spectre Performance 9541 Black 3.5" to 3" Intake Coupler

**Brand:** spectre
**Price:** 13871 Ft
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your airflow, unleash your speed!

## Quick Answers

- **What is this?** Spectre Performance 9541 Black 3.5" to 3" Intake Coupler by spectre
- **How much does it cost?** 13871 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/5079941-spectre-performance-9541-black-3-5-to-3-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

- • **Premium Build Quality:** Crafted with high-grade materials ensuring optimum fit, function, and longevity.
- • **Race-Rooted Engineering:** Designed by Speed By Spectre, the 400mph company, for ultimate speed enthusiasts.
- • **Complete Installation Kit:** Includes durable coupler plus two robust clamps for a secure fit.
- • **Seamless Airflow Adaptation:** Effortlessly bridges 3.5" to 3" intake systems for peak performance.
- • **Lifetime Warranty Confidence:** Backed by a lifetime warranty—drive with zero compromise and total peace of mind.

## Overview

The Spectre Performance 9541 Black Intake Coupler is a precision-engineered adapter that connects 3.5" intake systems to 3" inlets, complete with two heavy-duty clamps. Designed by Speed By Spectre, a brand rooted in racing excellence, it ensures optimal airflow and durability, backed by a lifetime warranty for lasting performance.

## Description

Spectre Performance 9541 Black 3.5" to 3" Intake Coupler

## Features

- For use with air intake systems or intercoolers
- Kit includes coupler and 2 clamps
- Adapts a 3.5 inch intake system to a 3 inch inlet
- Lifetime warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Spectre |
| Brand | Spectre |
| Model | 9541 |
| Item Weight | 0.01 ounces |
| Item model number | 9541 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 9541 |
| OEM Part Number | 9541 |

## Images

![Spectre Performance 9541 Black 3.5" to 3" Intake Coupler - Image 1](https://m.media-amazon.com/images/I/71qcnHRptgL.jpg)

## Questions & Answers

**Q: is it the silicon material or the hard one???**
A: It is silicone. It gets a little on the soft side but I have not had any problems with it. I use this for the air inlet on my turbo and it's holding up so far.

**Q: how long is this? all the ones i find are only 3" long and I need at least 3.5 but 4 would be comfortable.**
A: The Spectre 9541 is 3" long.

**Q: Are the measurements for the inner (id) or outer (od) of each end?**
A: ID

**Q: How heat resistant is this material?  I will be using it to connnect a parking heater to factory ductwork**
A: I believe this is really for automotive airfilter use. The engine bay could really get hot so i think it can withstand a decent amount if heat. I had mine for years and it still looks good. Only question is how close to the heat source is it...if its not really direct i think it would be ok.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for a custom job
*by R***R on June 19, 2013*

I purchased a K&N FIPK for my AP2 Honda S2000, but decided that I did not want to use the provided K&N filter and stick with the OEM Honda filter. They did not have the 3.5 to 3" coupler/reducer at PepBoys so I ordered it from Amazon. It arrived in a very nice box and included two quality clamps. I cut about an inch from the Honda OEM filter's neck and used the coupler to attach it to the K&N intake tube. It is a quality product and it seems to hold up pretty well so far. I had to adjust the clamps once, after the engine bay was hot and have not had to tighten them since. If I need any more intake couplers/reducers I will not hesitate to purchase from Spectre.

### ⭐⭐⭐⭐⭐ 2012 Jeep JK
*by J***S on June 26, 2025*

Used this on my 12 Jeep jk, I removed the factory air box tube... Works Great

### ⭐⭐⭐⭐⭐ Coupling
*by A***R on June 11, 2024*

My pvc pipes outside detention 3 1/2" x 3 ". Coupling fit perfect.

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**Shop now:** [https://www.desertcart.hu/products/5079941-spectre-performance-9541-black-3-5-to-3-intake-coupler](https://www.desertcart.hu/products/5079941-spectre-performance-9541-black-3-5-to-3-intake-coupler)

---

*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-02-08*