Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
TREADSTONE 45 DEGREE ALUMINUM PIPINGTreadstone Performance has introduced 45 Degree Aluminum Intercooler Mandrel Bend Piping. A new line up of quality universal aluminum bends for your Intercooler piping. Treadstone Performance has introduced 45 Degree Aluminum Intercooler Mandrel Bend Piping. A new line up of quality universal aluminum bends for your Intercooler piping. In the past we have come across many manufactures and shops across the internet selling low grade Intercooler Piping,
Treadstone Performance has introduced 45 Degree Aluminum Intercooler Mandrel Bend Piping. A new line up of quality universal aluminum bends for your Intercooler piping.Treadstone Performance has introduced 45 Degree Aluminum Intercooler Mandrel Bend Piping. A new line up of quality universal aluminum bends for your Intercooler piping. In the past we have come across many manufactures and shops across the internet selling low grade Intercooler Piping, that either you can not weld because of the poor quality, have a clear coat on them which makes welding terrible, are easily scratched and dented because they are so soft, or are made from recycled aluminum cans that gives almost a purple hue. These bends are inferior and we feel you should get what you pay for! Our mandrel bends are top quality T6 6061 grade aluminum. Our mandrel aluminum bends are perfect for intake, turbocharger, supercharger and intercooler piping. These pipes will not corrode or rust like coated or painted steel pipes and are much lighter than stainless steel pipes. We have increased the wall thickness from our past product and is now from .070" to .083", this makes welding a lot easier! Our aluminum, when welding produces shiny contaminant free beads like a row of dimes, for a show quality welding job! All of our 180 degree mandrel bent pipes have 3" and 8" in of straight length and all come with polished finish. 4" and 4" piping will have 3" leg lengths on either end.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 1122 reviews
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Product Reviews
★★★★★ 5
Perfect for a backpack or a purse
Color: Upgrade-black, Size: 14 Inch, Color: Upgrade-black, Size: 14 Inch
I love this black backpack. It has gold zippers and brown accents and it has a pocket in the front two on the side three inside and a pocket on the back of the laptop pocket. I have a disability and have to carry extra stuff so this is a perfect size for me to wear in my back every day. It’s black nylon so it should stay clean. I tend to drop things. I think this will be great, but even without a disability, this is a great backpack. It’s so cute.
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Reviewed in the United States on October 7, 2025
★★★★★ 5
Perfect day bag!
Color: Upgrade-black, Size: 15.6 Inch
Super convenient and lightweight. I used it for two back-to-back conferences last week and it was PERFECT for what I needed to tote along all day. Fits my regular sized computer (15-16 inch) and even held my water bottle (which is larger than a regular plastic water bottle).
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great backpack
Color: Upgrade-black, Size: 15.6 Inch
Stylish and lightweight for travel and work. Sturdy, comfortable straps. After trying about 5 different backpacks, I’m keeping this one.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Stylish, light (laptop, phone, notebook & pen) +
Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch
Perfect for work! I use it for laptop, charger and few items necessary at work. I have a few blocks to walk from parking to work location and this bag has replaced last backpack and purse. Much easier to carry one item than two or more. Plus, it has enough room if you need to use it for clothes and toiletries (road-trip) or carry-on.
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Reviewed in the United States on February 12, 2026
★★★★★ 4
Good quality
Color: Regular-light Pink, Size: 14 Inch
Good quality and value for your money. The fabric is soft and the right storage capacity for my 14” laptop!
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Reviewed in the United States on March 13, 2026
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