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AEM 30-4406 Classic Boost Display Gauge Kit Reads from -30 to 35 PSI - Picture 1 of 1
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AEM 30-4406 Classic Boost Display Gauge Kit Reads from -30 to 35 PSI

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WunderCarParts
(155445)
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US $208.49
ApproximatelyAU $319.67
or Best Offer
Condition:
Brand New
More information - About this item condition
7 available
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Postage:
Free delivery in 2-4 days
Get it between Wed, 13 Aug and Fri, 15 Aug to 94104.
Located in: United States, United States
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club

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eBay item number:146616170943
Last updated on 11 Aug, 2025 07:49:25 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
Interchange Part Number
AEM_30-4406
Warranty
See Description For Details
UPC
840879016524

About this product

Product Information

Use the AEM Digital Boost Gauge to measure pressure between 30 and 35 psi. This is a complete unit, but it will fit in standard gauge housing. The unit measures 52 millimeters. An LED screen displays data, and there is also an analog readout.

Product Identifiers

Brand
AEM
Manufacturer Part Number
304406
GTIN
0840879016524
UPC
0840879016524
eBay Product ID (ePID)
1517894828

Product Key Features

Performance Part
Yes
Vintage Part
No
Style
Racing
Type
Boost Gauge
OE/OEM Part Number
30-4406
Unit of Measure
psi
Display Type
Digital
Color
Black
Universal Fitment
Yes
Material
Plastic
Superseded Part Number
30-4406

Dimensions

Item Height
5.300
Item Width
5.400
Item Diameter
16 in
Item Weight
0.8800

Item description from the seller

About this seller

WunderCarParts

98.6% positive Feedback•669K items sold

Joined Nov 2006
Usually responds within 24 hours
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.9
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (164,792)

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  • 3***5 (4)- Feedback left by buyer.
    Past month
    Verified purchase
    Messaged seller to inquire about shipping, got back to me quickly. Shipped extremely fast and received in two days. Price was very fair. Items exactly as described, brand new in box. Prefect seller!
    K&N 58-1210 Velocity Stack Assembly (#135938319282)
  • p***p (745)- Feedback left by buyer.
    Past month
    Verified purchase
    Great seller! Committed to ensuring a satisfied customer. Extremely responsive and lightning fast handling. Shipping and delivery time beat amazon's fastest service. I've never seen an item arrive as fast as this one did. Sells high quality products in great condition and appearance with unbeatable value. Items arrived as described in substantial packaging. Highly recommended! Looking forward to doing more business in the future. Truly among the best. Thank you!
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  • 2***u (212)- Feedback left by buyer.
    Past month
    Verified purchase
    Not knowing if this item would be shipped usps, fedx or ups I included both po box and physical address. 2 days later I received a message from my local ups hub they could not deliver to a po box and the part was returning to sender. Contacted wonder car parts to explain the problem. I reordered the part and received the part and a refund on the original purchase NEXT DAY!! Great company to do business with. Great value and FAST shipping. I would definitely recommend. Thanks Mitch
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Product ratings and reviews

Learn more
4.8
41 product ratings
  • 38 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 26 reviews
  • by josuep2007
    23 Dec, 2020Top favourable review

    Works and easy to install

    15 evo x. Easy to install comes with everything needed. The only thing I would have preferred is that it shows the negative symbols (-) for the digital display. Analog and digital is amazing

    Verified purchase: YesCondition: NewSold by: maperformance

  • by eriolso1
    13 Apr, 2019Top critical review

    Doesnt work at altitude

    This product only works at sea level, I live at 9,000 feet and it was off by about 8-9 psi, when the car was off and gauge was on, should read zero, but mine read -9 inHg. Always love AEM products but don't buy it if you don't live at sea level!

    Verified purchase: YesCondition: NewSold by: 365performanceplus

  • by nigel_blox
    20 Mar, 2025

    First time using one of these, but very ...

    First time using one of these, but very easy to install and easy to calibrate to my ECU

    Verified purchase: YesCondition: NewSold by: lightningmotorsports

  • by tonyrt44
    20 Jan, 2020

    Nice gauge

    Gauge is nicely built, can be easly read in daylight. The max and minimum limits warnings ( flashing) is a good value adding feature

    Verified purchase: YesCondition: NewSold by: 70after

  • by 2015-botsf
    02 Nov, 2018

    Great product

    I recently purchased this gauge for the fact of quality and fitment no issues with install super easy and works without a flaw will purchase more aem gauges

    Verified purchase: YesCondition: NewSold by: 365performanceplus

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