Back to home page
|Listed in category:
Check the item description to confirm this fits your vehicle

Picture 1 of 8

Picture 1 of 8
Picture 2 of 8
Picture 3 of 8
Picture 4 of 8
Picture 5 of 8
Picture 6 of 8
Picture 7 of 8
Picture 8 of 8
Have one to sell?
Sell it yourself

AEM 2 Digital Gauges Combo Set 52mm Oil / Fuel Pressure + Turbo Boost PSI Gauge

Authorized Dealer - 60 Day Free Returns 100% +Feedback
Boost Projects
(58134)
Seller's other items
Contact seller
US $411.90
ApproximatelyAU $631.55
or Best Offer
Condition:
Brand New
More information - About this item condition
5 available60 sold
Breathe easy. Free delivery and returns.
This one's trending. 60 have already sold.
Collection:
Postage:
Free delivery in 2-4 days
Get it between Wed, 13 Aug and Fri, 15 Aug to 94104.
Located in: San Diego, California, United States
Returns:
60-day returns. Seller pays for return postage.
Payments:
     Diners Club

Shop with confidence

eBay Money Back Guarantee
Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab
Seller assumes all responsibility for this listing.
eBay item number:272173555581
Last updated on 05 Aug, 2025 02:06:21 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
Modified Item
No
Custom Bundle
Yes
Interchange Part Number
24 green LED display light, Ideal for carbureted or EFI vehicles
Include 3
Play harness and sensor
Include 4
Easy-to-install Plug
Include5
0-5V analog output
Include 6
Auto-dimming gauge face and read out lighting
Include 7
Brass sensor
Include 8
interchangeable black/white
30-4401 Display
Fuel pressure from 0 to 100 PSI
30-4406 Dispaly
Boost from -30 - 35 PSI
Shipping policy
FREE EXPEDITED SHIPPING
Gauge type
Digital gauges
Size
52mm (2-1/16”
Include
0-5V analog output
Include 2
100 PSIg brass sensor
Other Part Number
30-4406 & 30-4401
Fitment Type
Performance/Custom
Non-Domestic Product
No
Warranty
1 Year
Bundle Description
30-4406 + 30-4401
UPC
0840879016524

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

Boost Projects

99.9% positive Feedback•264K items sold

Joined Jan 2011
Usually responds within 24 hours
Welcome to our eBay Store..Boost Projects brings the fastest service to the racing enthusiasts by providing whatever you need for your project from the sources of all around the world for Imports, ...
See more
Visit storeContact

Detailed seller ratings

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

Seller feedback (58,071)

All ratings
Positive
Neutral
Negative
    • i***n (551)- Feedback left by buyer.
      Past month
      Verified purchase
      Great seller thanks
    • a***h (71)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Excellent product
    • 9***e (60)- Feedback left by buyer.
      More than a year ago
      Verified purchase
      Great transactions. Very satisfied. A++.
    See all feedback

    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

    More to explore: