Innovate HBX-1 (Heat-Sink Bung Extender)

Innovate HBX-1 (Heat-Sink Bung Extender)

Marsoni

M251S

$97.22

Get it in 3 business days with 1 day shipping. Friday, May 29

Innovate HBX-1 (Heat-Sink Bung Extender)The Bosch LSU4. 2 and LSU4. 9 wide band O2 sensors (shipped standard with Innovate Motorsport products) are rated to operate at an exhaust gas temperature of < 1,700 Fahrenheit (930 Celsius), and a sensor housing temperature of < 1,058 Fahrenheit (570 Celsius) measured at the hex, for maximum accuracy and control. When either of these operating temperature ranges is exceeded, the sensor can no longer be accurately controlled. Further, operating at or

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We offer a 30-day return/exchange service after receiving.
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Really happy with this sweatshirt. The material is soft, warm, and has a nice thickness without feeling bulky—perfect for crisp fall days and layering in winter. The quilted texture and mock neck give it a more polished, upscale look than a regular sweatshirt. Fits true to size, and the color is vibrant and unique. I like the quarter-snap buttons and chest pocket for a little extra style and function. Easy to dress up or down with jeans or boots, and works great for everyday wear or going out. Definitely a solid addition to a fall/winter wardrobe.

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Reviewed in the United States on January 4, 2026

Verified Purchase

amber smith

Natrona Heights, US

★★★★★ 5

Get one!

Color: Army Green, Size: X-Large

Really nice! My husband is tall and this is actually long enough for him! He really likes it!

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Reviewed in the United States on April 14, 2026

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Delilah N

New York, US

★★★★★ 5

Buy it!!! Do not skip on this sweater

Color: Dark Grey, Size: XX-Large

I bought this for my husband to wear if he needed something nicer in the cold weather . But i have wore it more than him because how amazing it is. First off the material is such great quality, it is hard to explain that its thick/ dense but not thick.. the sweater is thin, light and wonderful yet feels thick good quality. It did not shrink when washed, fits wonderfully and color has stayed strong as well. It looks high quality and is an amazing value for the price. No one would know it was not name brand. Do not skip on this sweater.

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Reviewed in the United States on October 16, 2025

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Grant L.

Battle Creek, US

★★★★★ 5

Great mix of style and comfort.

Color: White, Size: Large

My husband gets compliments every time he wears it. Is holding up well in the laundry, too.

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Reviewed in the United States on February 11, 2026

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