Frequently Asked Questions
Can't find the answer you're looking for? Contact us and we'll be happy to help.
Everything You Need to Know About JamsFab Products
Whether you're building a custom exhaust system, fabricating pipework or ordering replacement components, we've answered some of our most common questions below.
If you can't find what you're looking for, please get in touch—we're always happy to help.
1. Are your products made from 304 stainless steel?
Yes.
All of our tubes, bends, flexis and fabrication components are manufactured from premium 304 stainless steel, making them ideal for exhaust fabrication, motorsport applications and general fabrication work.
2. Do you keep products in stock?
Yes.
Our most popular products and sizes are held in UK stock, allowing us to dispatch orders quickly and minimise lead times.
Stock availability is updated regularly.
3. How quickly will my order be dispatched?
Orders are typically dispatched within 1 working day.
Orders placed early in the day are often shipped the same day where possible.
4. Are your products suitable for TIG and MIG welding?
Absolutely.
Our products are designed specifically for fabrication and are suitable for both TIG and MIG welding.
They feature accurate dimensions and a clean fabrication-ready finish.
5. What wall thickness are your tubes?
Wall thickness varies depending on the product.
Each product page clearly states the outside diameter, wall thickness and other specifications before purchase.
6. Can I use these components for custom exhaust systems?
Yes.
Our products are commonly used for:
- Custom exhaust fabrication
- Motorsport builds
- Performance vehicles
- Classic car restoration
- Motorcycle exhausts
- General fabrication projects
7. Who are JamsFab?
JamsFab was created by fabricators—not marketers.
After years of building bespoke stainless steel exhaust systems through Major Performance Developments, we wanted a better way to source premium fabrication components without inflated prices or inconsistent quality.
Today, we supply the same products we trust and use in our own workshop every day.
8. Do you sell to the public?
Yes.
We supply both trade customers and members of the public.
Whether you're a professional fabricator or working on a DIY project, you're welcome to order from us.
9. Do you offer trade accounts?
No need - we offer the best possible price to all of our customers! Take advantage of our bulk buy discounts.
10. Can I return my order?
Yes.
If you've ordered the wrong item or no longer require it, please refer to our Returns Policy for full details.
If you're unsure before ordering, feel free to contact us first and we'll be happy to help.
11. Do you offer custom fabrication?
JamsFab supplies fabrication components online only.
For off the shelf downpipes, please contact Major Performance Developments directly.
12. How do I know which bend radius or tube size I need?
Each product page includes the relevant dimensions and specifications.
If you're unsure which product is right for your project, contact us and we'll happily point you in the right direction.
13. Where do you deliver?
We deliver throughout the United Kingdom.
Delivery options and pricing are shown during checkout.
14. Do you ship internationally?
Please contact us before ordering if you're outside the UK and we'll confirm whether shipping is available to your location.
15. How can I contact JamsFab?
You can contact us by:
Or by using our Contact Us page.
Still Have Questions?
If you need advice on stainless steel tube, mandrel bends, exhaust flexis or fabrication components, our team is happy to help.
Contact us today and we'll help you find the right product for your project.