Face Color: Black, Model Number: B18332, Diameter Size: 2″ (52mm), Voltage: 12V, Material: Aluminum, Style: Digital LED Readout, Reading range: Reading range: -1~2 BAR, Housing Color: Black, Product Name: 2″ 52mm Boost Gauge, Unit: BAR.
Just check coupons out (with price alert and history). Do you want to know what the best price is?
Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in Europe 
. I don’t think there is an active coupon right now – at least in my database. I don’t know if this is a good price – number of records in my database is too low!
Link: Banggood product page
Price: $-3
It looks like this item is out of stock in Banggood. If you found it then please send me the link. I will replace it.
Click here to search on Banggood!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): Tabby20, BGCarEle1, MVC8SPRING, 8BGwbg2204, BGCarEle3, BGAUTO22, BGdcbfa8, BGCarEle4, BGSCM11, BGCarEle5, BG845979, BGLMQ15, BGCAR639
(I don’t think these’re gonna work, but you can try ’em out anyway)
Other warehouses/versions
This item is available in 1 another warehouse/version!
1. China – 2inch 52mm Car Turbo Boost Pressure Gauge ($-3)
Price history and price alert
Not enough data to show price history chart… $28.79 is the only recorded price. It was not cheaper than that since we have saved it in DB.
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).