Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 21 - Jun 26
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For Your Every Summer RSVP, with Code: SUMMER15
Description
GM LS2/3/7 (58x crank sensor) with USCAR (EV6 Style) connectors on injector harness, Includes Bosch Oxygen SensorHP EFI ECU Harness Kits GM LS1 LS6 (24x crank sensor) with Jetronic Minitimer (Bosch type) connectors on injector harness, Includes NTK Oxygen Sensor Overview Looking for a plug and play kit for your GM LS engine? The HP ECU allows you to accurately control the fuel and ignition of your engine plus much more! Got a stock LS engine? Simply download a base map and you're on your way. Got a turbocharged, nitrous fed LS engine on water meth? This HP EFI
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 43 reviews
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Product Reviews
★★★★★ 5
Value. Fabric quality.
Size: Large, Color: Black/Navy/Dark Grey/Red
Better than I expected. Great fabric. Perfect fit. This is the most satisfying buy that I ever did. For this price!
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Reviewed in the United States on February 14, 2026
★★★★★ 5
great briefs
nice underwear very comfortable and cool color selection.
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Reviewed in the United States on March 7, 2026
★★★★★ 5
4star
Fits well, looks great, soft feel
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Very comfortable
Size: Large, Color: White
These underwear are super comfortable. Sizes run true to what's list. I'm going to purchase moe.
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Reviewed in the United States on February 28, 2026
★★★★★ 5
Comfortable Stretch Brief
Size: Medium, Color: Red Orange Yellow Blue
I purchased the cotton stretch Briefs for my husband and he says they are not only comfortable, but have a great fit. He’s very athletic and complained about how some of his briefs would shift when running or other activities. These do not! The fabric breaths and stays cool, and no chaffing. We’ll be getting a few more of these Stretch Briefs for sure!
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Reviewed in the United States on March 15, 2026
