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Ships within 48 hours · Estimated delivery Sep 27 - Oct 2
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Description
Motordyne Long Tube Headers With HFC (MD - 027/028)Combining performance and versatility, the 370Z Long Tube XYZ Headers (LT XYZ) are made of polished stainless steel 304L alloy with back purged and TIG welded construction. Helmholtz resonated for a progressive Sound RPM curve. A stepped header design optimizing HP TQ while being biased more toward HP. 1 5 8 primaries stepped to 1. 75 to the 2. 5 merge collector. The LTXYZ exhaust header allows interchangeable modules for application, versatility and
Combining performance and versatility, the 370Z Long Tube XYZ Headers (LT-XYZ) are made of polished stainless steel 304L alloy with back purged and TIG welded construction. Helmholtz resonated for a progressive Sound/RPM curve. A stepped header design optimizing HP/TQ while being biased more toward HP. 1-5/8 primaries stepped to 1.75 to the 2.5 merge collector. The LTXYZ exhaust header allows interchangeable modules for application, versatility and customization. Easy to adapt for different sounds, experimental applications, sonic cut out, reduced emissions or maximum performance. The V-band clamp makes changing modules easy. -Straight pipe -Side branch Helmholtz resonator (US Patent US20150247433) -Catalytic converter -And other primary-module variations coming.Features:
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
4.7 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 3
Ugly
Color: 01 - Light Grey
The light blue color looks like a hospital gown. Keeps cool but I don't think I can bear looking at it.
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Reviewed in the United States on May 9, 2026
★★★★★ 5
Cooling pillowcase
Color: 01 - Light Grey
These cooling pillowcases are fabulous. I just have one complaint they snap at the end instead of having a zipper, which could be uncomfortable if you’re laying on that snap. Also, it’s very hard to unfasten.
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Reviewed in the United States on December 5, 2025
★★★★★ 5
Comfy and cooling pillow cases for sleeping
Color: 01 - Light Grey, Color: 01 - Light Grey
Cooling cover for my pillow, great quality and super soft. Helps with my sleep. Have eye mask as a gift too. Highly recommended.
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Reviewed in the United States on December 28, 2025
★★★★★ 5
Comfortable and stays cool
Color: White-cooling Basic, Size: Queen(Pack of 1)
Great pillow. When i opened it, i noticed a strange smell, i assumed its the smell of whatever they use to make the pillow stay cool. You have to fluff it for a good amount of time to make sure the cooling agent spreads well in the foam. Is what i assumed atleast. Its a perfect amount of softness for me. Pair it with some bamboo pillow cases and you got a good night of sleep
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Reviewed in the United States on May 9, 2026
★★★★★ 5
BEST, MOST COMFORTABLE PILLOWS EVER!
Color: White-cooling Basic, Size: Queen(Pack of 2)
I've used others.BEST PILLOWS EVER! Firm, cooling and supportive. LOVE THESE!
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Reviewed in the United States on May 28, 2026