---
product_id: 5079941
title: "Spectre Performance 9541 Black 3.5\" to 3\" Intake Coupler"
brand: "spectre"
price: "27682CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Spectre"
url: https://www.desertcart.sn/products/5079941-spectre-performance-9541-black-3-5-to-3-intake-coupler
store_origin: SN
region: Senegal
---

# 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:** 27682CFA
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your airflow, unleash your ride’s true potential!

## Quick Answers

- **What is this?** Spectre Performance 9541 Black 3.5" to 3" Intake Coupler by spectre
- **How much does it cost?** 27682CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/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

- • **Lifetime Peace of Mind:** Backed by a lifetime warranty—because your build deserves uncompromising quality.
- • **Race-Rooted Durability:** Crafted with premium materials engineered for optimal fit and long-lasting function.
- • **Trusted by Enthusiasts:** Highly rated by performance drivers for reliability under extreme conditions.
- • **Complete Installation Kit:** Includes two robust clamps ensuring a secure, vibration-resistant seal every time.
- • **Seamless Custom Intake Adaptation:** Effortlessly bridges 3.5" to 3" intake systems for tailored performance.

## Overview

The Spectre Performance 9541 is a precision-engineered 3.5" to 3" intake coupler designed for custom air intake and intercooler systems. It comes complete with two heavy-duty clamps and is built from high-quality materials to ensure a perfect fit and durability. Trusted by automotive enthusiasts and backed by a lifetime warranty, this coupler delivers reliable performance and seamless integration for your next-level build.

## Description

Speed By Spectre, The 400mph company. Rooted in racing, designs and builds every product with the same goal in mind; Speed By Spectre couplers, tubes and related components allow you to design your very own custom cold air intake system. All air intake components are designed and built using the highest quality materials and engineered for optimum fit and function.

Review: Perfect for a custom job - 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 desertcart. 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.
Review: 2012 Jeep JK - Used this on my 12 Jeep jk, I removed the factory air box tube... Works Great

## 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 |
|---------------|-------|
| ASIN | B003JIDTQW |
| Best Sellers Rank | #464,002 in Automotive ( See Top 100 in Automotive ) #17 in Automotive Performance Emission Systems |
| Brand | Spectre |
| Customer Reviews | 4.5 4.5 out of 5 stars (376) |
| Date First Available | September 9, 2011 |
| Exterior | Machined |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | 9541 |
| Manufacturer | Spectre |
| Manufacturer Part Number | 9541 |
| Model | 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

### ⭐⭐⭐⭐⭐ Perfect fit and Quality
*by B***L on May 24, 2021*

Perfect fit and Quality. I connected my 3 inch intaking piping to my 3.5 pipe towards the throttle body and the fitment was perfect and looks great. Ended up buying the straight 3 inch coupler same brand.

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

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-02-14*