Best RV Generator Exhaust Stacks for Cleaner Air and Reduced Noise
When camping with an RV, managing your generator’s exhaust is crucial for air quality and noise reduction. Using a proper RV generator exhaust stack can direct fumes away from living spaces, enhancing comfort and safety. Below is a comparison table of top exhaust stack systems designed for easy installation and compatibility with various RV generators.
| Product | Brand | Key Feature |
|---|---|---|
| Camco Gen-Turi RV Generator Exhaust Venting System | Camco | Redirects exhaust above roofline, reduces noise |
| RV Generator Muffler Hanger Tail Pipe Exhaust Bracket | JQuad | Durable powder-coated exhaust bracket |
| Camco 18″ Extension with Coupler for Gen-Turi System | Camco | Extension pipe with coupler for added length |
| HRepair RV Generator Exhaust Extension Kit | HRepair | Wide compatibility with premium PVC construction |
| BSTGEKELY 44461 RV Generator Exhaust Extension Kit | BSTGEKELY | High-quality PVC, fits most RV exhausts |
Camco Gen-Turi RV Generator Exhaust Venting System

The Camco Gen-Turi Exhaust Venting System is designed to improve the air quality inside your RV by directing generator exhaust fumes above the roofline. This unique venting reduces the chance of harmful fumes entering the living area, making camping safer and more enjoyable. The system also includes rubberized straps that minimize vibration and exhaust noise, resulting in a quieter environment. It accommodates exhaust pipes from 1″ up to 2″ in diameter and features adapters to ensure compatibility with most RV generator exhausts. Its setup is straightforward, allowing for quick installation and easy disconnection.
RV Generator Muffler Hanger Tail Pipe Exhaust Bracket – Compatible with Onan Cummins

This JQuad exhaust bracket is crafted for durability with a powder-coated black finish that withstands all weather conditions. Designed to fit generator exhaust pipes between 1.25″ and 1.75″ outer diameter, it ensures a snug and secure mounting for your exhaust system. Measuring 8.5 inches from the top mounting hole to the pipe location, it provides solid support to keep the exhaust pipe in place, limiting unwanted movement. This tailpipe hanger is compatible specifically with Onan Cummins generators, helping maintain performance and reduce wear.
Camco 18″ Extension with Coupler for Gen-Turi Generator Exhaust System

The Camco 18-inch Extension is designed to add length to your existing Gen-Turi generator exhaust vent system. This durable extension pipe includes a coupler for connecting two segments, helping to direct exhaust fumes safely above the roofline. Its purpose is to extend the vent pipe so that fumes disperse further away from your RV, improving air quality around living areas. The extension is compatible with the original Camco Gen-Turi system, making it a convenient upgrade for longer venting needs.
HRepair RV Generator Exhaust Extension Kit

The HRepair RV Generator Exhaust Extension Kit boasts broad compatibility with most RV generator exhaust systems, including brands like Generac, Cummins, Honda, and Yamaha. It comes with three adapters sized at 1.25″, 1.4″, and 1.5″ to ensure a proper fit on multiple exhaust pipes. Constructed from premium weather-resistant PVC, this kit resists oxidation and outdoor wear, promising long-lasting performance. It effectively diverts hazardous exhaust fumes away from your living space by mixing them with fresh air for a safer and healthier camping environment.
BSTGEKELY 44461 RV Generator Exhaust Extension Kit

The BSTGEKELY 44461 Extension Kit fits most RV exhaust systems with included adapters for multiple pipe sizes. This high-quality PVC exhaust extension is oxidation and abrasion resistant, capable of withstanding harsh camping conditions. Its primary function is to extend the generator exhaust pipe, routing fumes away from the RV to improve comfort by blending emissions with fresh air. Compatibility with Generac, Cummins, Honda, and Yamaha makes it a versatile choice for diverse RV setups.
Buying Guide for RV Generator Exhaust Stacks
Choosing the right exhaust stack for your RV generator depends on several important factors:
Compatibility
First, verify that the exhaust stack fits your generator’s exhaust pipe diameter. Typical sizes range from 1″ to 2″. Some kits include adapters for different pipe sizes, which is useful if you have multiple generators or are unsure of pipe measurements.
Material and Durability
Look for materials like weather-resistant PVC or powder-coated metals that resist oxidation, abrasion, and outdoor elements. A durable stack will last longer and maintain performance under varying weather conditions.
Installation Ease
Choose systems that offer simple installation with basic tools or snap-on components. Quick disconnection options are helpful for maintenance and storage during non-use periods.
Vent Placement and Noise Reduction
The main purpose is to direct exhaust fumes away from the RV’s living area, usually above the roofline, to prevent harmful fumes inside. Additionally, built-in vibration dampeners or rubberized straps help reduce noise and vibration, contributing to a quieter camping environment.
Extension Options
If your current venting is insufficient, consider extension kits that add length to the exhaust pipe. Extensions help move exhaust further from the RV to enhance air quality and safety.
Brand Reputation and Reviews
Look for established brands like Camco known for RV accessories, and cross-reference user reviews to ensure the product performs as expected in real camping scenarios.
By considering these perspectives, you can choose a generator exhaust stack that enhances your RV camping experience with cleaner air and lower noise levels.