




This flex pipe combines premium 304 stainless steel with a multi-layer, single-roll-band construction to create a durable, leak-resistant connector suitable for catback systems, mufflers, headers, and downpipes. At 1.25 inches inner diameter and 17 inches length, it’s intended as a universal solution for repairs, custom exhaust builds, and vibration isolation where OEM flex sections have failed or where a flexible coupling is needed during fabrication.
The internal multi-layer design and flex-lock technology let the tube flex under engine movement rather than transferring stress to adjacent pipes and components. That means fewer cracks, fewer loose hangers, and a smoother transfer of exhaust motion to mounting points.
Yes—pre-cut 17" length and burr-free ends are ready for either clamp or weld installations. The universal 1.25" ID fits common exhaust tubing sizes and works well as a splice between mismatched sections or as a replacement for worn flex joints.
304 stainless resists corrosion far better than galvanized or aluminized steel in hot, moisture-prone exhaust environments. That translates to longer life and a reduced need for repeated repairs when exposed to road salt, moisture, and thermal cycling.
SKYMIRO offers 18 months of professional technical assistance to help with fitment questions, installation tips, and troubleshooting. Their service team aims to reply within 24 hours for timely guidance during installation projects.
Who is this for? The SKYMIRO 1.25" x 17" Exhaust Flex Pipe is aimed at automotive DIYers, professional mechanics, and custom fabricators who need a compact, corrosion-resistant flexible connector. It suits small to medium displacement engines, custom exhaust projects, repair patches where original flex sections failed, and anyone seeking a long-lasting, universal flex solution backed by technical support.
Q: What size is this flex pipe and will it fit my exhaust?
A: It’s 1.25" ID and 17" long, a universal size that fits many small-to-mid exhaust systems and can be clamped or welded to common tubing.
Q: Can I weld this 304 stainless flex pipe?
A: Yes. The ends are burr-free and ready for welding, though clamps and band fittings also work for non-weld installations.
Free shipping across Canada on every order, with no minimum. Orders are processed within 1 business day and standard delivery across Canada usually takes 2 to 5 business days after processing, with tracking by email. See the shipping policy.
Free 30-day returns. You have 30 days from delivery to start a return. Return shipping is free: email us your order number and we send a prepaid label. See the return & refund policy.
Not sure it fits? Email northtrailauto@gmail.com with your year, make, model and engine and we reply within 1 business day.






