Grams Performance Wideband Air/Fuel Ratio Gauge

Grams Performance Wideband Air/Fuel Ratio Gauge

Marsoni

M251S

$105.50

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

Grams Performance Wideband Air/Fuel Ratio GaugeFor optimum power and safety, measuring your air fuel ratio is imperative when tuning. The Grams Wideband Air Fuel Gauge measures at 52mm (2. 047 in.) with an LED display that features a 3 color sweep from red, yellow to green. The Grams Wideband utilizes the latest Bosch(R) 4. 9 LSU sensor that displays an easy to read 4 digit display with speedy accuracy down to 0. 001.

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We offer a 30-day return/exchange service after receiving.
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⭐️⭐️⭐️⭐️ Cute but Not Durable Super cute toy—my dogs loved it right away! Unfortunately, they chewed the head off within a few hours. I ordered a second one because they were so into it, but the same thing happened again. I won’t be ordering a third, but they still play with their two headless frogs. So while it’s not the most durable, it definitely kept them entertained!

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Reviewed in the United States on June 9, 2025

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Monica

Belleville, US

★★★★★ 5

BUY IT!

Style: Baguette

This is AMAZING! My golden retriever loves it with hidden snacks on it or not. I wouldve put some more snack stacking on it, but dotn hesitate, BUY IT, its undestructible and fun.

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Reviewed in the United States on June 2, 2026

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Julie

Lowell, US

★★★★★ 5

Great dog enrichment!

Style: Baguette

Dog loves this and it’s adorable! Very high quality and built to last.

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Reviewed in the United States on November 26, 2025

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