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- £28.64
- £28.64
- Unit price
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Free Returns
Description
xOverview
The EZYPAK 1-Inch Threaded Exhaust Flange is a thoughtful addition for custom exhaust projects on select generators and engines. It pairs with Predator 301cc 11hp and 670cc 22hp units, as well as Honda GX270, GX340, and GX390 models. This adaptor is not designed for Duromax engines 16HP or 18HP, so please verify compatibility before purchasing.
Durable construction, precise fit
Each flange is CNC-cut from rugged 1/4 inch steel to resist warping and maintain a dependable seal over time. The outlet is threaded with a 1 inch NPT connection, engineered to align with common exhaust ports for steady, efficient exhaust flow. The center-to-center hole distance is 2 inches, helping you align mounting points with confidence.
- Heavy-duty materials for long service life
- 1 inch NPT threaded outlet for straightforward port matching
- 2 inch center hole spacing enables reliable alignment
Ideal use cases
Designed for generators and other applications where a custom exhaust is needed, this flange supports compact, robust installations. It suits projects where precise fit, solid mounting, and consistent flow matter—without promising guaranteed outcomes.
- Custom exhaust builds for Predator and Honda engines
- Port matching to optimize exhaust routing and flow
- Durable steel construction for challenging environments
Before you buy
Please check the model carefully before purchasing. If you have questions, email us; we typically reply promptly to help confirm compatibility and fit for your setup.
FAQ
Q: Which engines does this EZYPak flange fit?
A: Compatible with Predator 301cc/11hp and 670cc/22hp, plus Honda GX270, GX340, GX390. Check port size and hole spacing before purchase.
Q: Is this flange suitable for other applications besides generators?
A: Yes, it supports custom exhaust setups needing a 1in NPT outlet and 2in center spacing for compatible ports.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
Complete Your Setup
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