---
product_id: 50069944
title: "Innovate 3728 Exhaust Clamp, Black"
brand: "innovate motorsports"
price: "$6066"
currency: MXN
in_stock: true
reviews_count: 7
category: "Innovate Motorsports"
url: https://www.desertcart.mx/products/50069944-innovate-3728-exhaust-clamp-black
store_origin: MX
region: Mexico
---

# Precision fit: 9.8x18.5x2.5 cm Compatible with Bosch LSU 4.2 & 4.9 sensors Patent-pending Venturi-effect tech Innovate 3728 Exhaust Clamp, Black

**Brand:** innovate motorsports
**Price:** $6066
**Availability:** ✅ In Stock

## Summary

> ⚡ Tune smarter, not harder — clamp in precision with Innovate 3728!

## Quick Answers

- **What is this?** Innovate 3728 Exhaust Clamp, Black by innovate motorsports
- **How much does it cost?** $6066 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/50069944-innovate-3728-exhaust-clamp-black)

## Best For

- innovate motorsports enthusiasts

## Why This Product

- Trusted innovate motorsports brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Lightweight:** Robust 290g clamp built to last without adding bulk
- • **Quick & Reliable Setup:** Ideal for fast diagnostics and tuning on multiple vehicles
- • **Precision Lambda Readings:** Get ultra-accurate AFR data even on non-cat engines
- • **Venturi-Effect Innovation:** Patent-pending design ensures optimal sensor airflow
- • **Universal Bosch Sensor Fit:** Seamlessly works with Bosch LSU 4.2 & 4.9 wideband sensors

## Overview

The Innovate 3728 Exhaust Clamp features a patent-pending Venturi-effect design that enables precise lambda measurements on non-catalytic engines. Compatible with Bosch LSU 4.2 and 4.9 wideband AFR sensors, it offers a reliable, lightweight (290g) solution for quick and accurate exhaust diagnostics. Its compact dimensions (9.8x18.5x2.5 cm) make it a versatile tool for professional tuners and enthusiasts seeking consistent air-fuel ratio data.

## Description

Patent-pending, Venturi-effect, tapped exhaust clamp for obtaining accurate lambda measurements in non-cat autos or other engines.

Review: Five Stars - Arrived quickly and as described. Thanks!
Review: Works well overall, needs securing prperly. - I have tested this sensor holder/clamp on a few cars now and I can testify that it does indeed give good results. It gives somewhat erratic readings at idle but at 1500 rpm and above it gives the same readings as the sensor in the front pipe. It does have to be secured properly though, the little thumb screw is not enough and will mark the exhaust tip. I used ducting tape. It has proved very useful on multiple cars for quick set ups and readings. Overall recommended.

## Features

- Venturi-effect
- Patent-pending
- Obtaining accurate lambda measurements in non-cat autos or other engines.
- Compatible with Bosch LSU 4.2 and 4.9 Wideband AFR sensors.
- Product Dimension (LxWxH) in cm: 9.775x18.54x2.54

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000CO9MF8 |
| Best Sellers Rank | 111,352 in Automotive ( See Top 100 in Automotive ) 186 in Car Exhaust System Clamps |
| Brand | Innovate Motorsports |
| Customer Reviews | 4.6 4.6 out of 5 stars (256) |
| Date First Available | 7 Aug. 2012 |
| Item Weight | 290 g |
| Item model number | 3728 |
| Manufacturer | Innovate Motorsports |
| Manufacturer part number | 3728 |
| Model | 3728 |
| OEM Part Number | 3728 |
| Product Dimensions | 25.4 x 17.78 x 5.08 cm; 290 g |

## Images

![Innovate 3728 Exhaust Clamp, Black - Image 1](https://m.media-amazon.com/images/I/41s1UOrmtgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***R on 16 May 2016*

Arrived quickly and as described. Thanks!

### ⭐⭐⭐⭐ Works well overall, needs securing prperly.
*by R***B on 27 September 2025*

I have tested this sensor holder/clamp on a few cars now and I can testify that it does indeed give good results. It gives somewhat erratic readings at idle but at 1500 rpm and above it gives the same readings as the sensor in the front pipe. It does have to be secured properly though, the little thumb screw is not enough and will mark the exhaust tip. I used ducting tape. It has proved very useful on multiple cars for quick set ups and readings. Overall recommended.

### ⭐⭐⭐⭐⭐ Review
*by R***L on 16 February 2025*

I use this tool for road tuning pretty often. Apart from the reviews saying to tape it to the exhaust (which I have done) it’s a solid purchase! Great for tuning on the road, and on the dyno. Highly recommend!!

## Frequently Bought Together

- Innovate Motorsports 3728 Exhaust Clamp Cast-Stainless
- AEM 30-0300 X-Series Wideband UEGO AFR Sensor Controller Gauge
- HP Tuners PROLINK+ Cable with Analog and CAN Bus inputs for External Sensors Using MPVI2+ and MPVI3 OBD2 Scan Tools, Cable Only

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**Shop now:** [https://www.desertcart.mx/products/50069944-innovate-3728-exhaust-clamp-black](https://www.desertcart.mx/products/50069944-innovate-3728-exhaust-clamp-black)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-02-17*