SKU: 4850022273

AutoMeter Spek-Pro Gauge Boost 2 1/16in 100psi Stepper Motor W/Peak and Warn Slvr/Chrm (P30521)

Sale price$127.97 Regular price$142.19
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15

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Description

AutoMeter Spek-Pro Gauge Boost 2 1/16in 100psi Stepper Motor W/Peak and Warn Slvr/Chrm (P30521)Forced Induction Applications Require Precise Monitoring Of The Boost Pressure Being Created By Your Turbo Or Supercharger To Get The Most Power Safely From Your Engine. Autometers Digital Stepper Motor Boost Gauge Provides The Most Accurate Reading Available, Unparalleled Response Time And Smooth Needle Movement. Designed For Diesel Or Extreme Boost Applications, These Gauges Include A Highly Advanced 1 8" Npt Pressure Transducer And Wiring Harness

Forced Induction Applications Require Precise Monitoring Of The Boost Pressure Being Created By Your Turbo Or Supercharger To Get The Most Power Safely From Your Engine. Autometers Digital Stepper Motor Boost Gauge Provides The Most Accurate Reading Available, Unparalleled Response Time And Smooth Needle Movement. Designed For Diesel Or Extreme Boost Applications, These Gauges Include A Highly Advanced 1/8" Npt Pressure Transducer And Wiring Harness For Ease Of Installation. Data Logging Is Also Possible Thanks To An Analog .5 - 4.5V Output.

Features:

  • 7 color user-selectable background illuminations (red, blue, green, white, yellow, orange, and violet) with adjustable brightness for day and night - with independent dimming of dial and pointer
  • Configurablein Highin andin Lowin warnings using three on-instrument-face buttons
  • Features a peak recall function, which enables the user to review high gauge readings. The highest reading will be stored by the gauge until it is cleared
  • Includes patented light-weight, spin-on bracket and pre-wired harness for simplified installation
  • Patented Wide Angle dial design provides the largest viewable dial available in a 2-1/16in gauge
  • Precision 280 Degrees brushless stepper motor movement provides a quiet, fluid, and accurate pointer movement with superior dial resolution

 

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4850022273

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Aysha Harris
Whiting, US
★★★★★ 5
Happy with purchase
Model: 17986N, Model: 17986N
Delivery was on time as you can see in the picture the big difference I got the starter put on the car still won’t start that has nothing to do with the starter I’m actually about to order a fuel pump for Amazon and I will be reviewing that as while great product for a good price, thank you
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Reviewed in the United States on May 19, 2026
J
Verified Purchase
Jill Williams
Draper, US
★★★★★ 4
Good fit.
Model: 10914N
The starter that I ordered was exactly what the description said. The starter fit my car and it is now running again. There is just one thing that did not happen with this order. I ordered this paticular part because it stated if you order within the next 4 hours it will be delivered between 4am and 8 am howwver it was not delivered ubtil 4:30 pm.
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Reviewed in the United States on March 19, 2026
C
Verified Purchase
Carl Pontiak
Boise, US
★★★★★ 5
Excellent Starter
Model: 17825
Starter is an excellent Replacement for the OEM Starter. Easy installation after removing Air Flow inlet. Car is starting easily now and running smoothly after Fusible Link Block was replaced.
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Reviewed in the United States on April 22, 2026
J
Verified Purchase
James V. Bailey II
Chelsea, US
★★★★★ 5
Good quality
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Good quality gear oil, works perfectly.
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Reviewed in the United States on April 29, 2026
C
Verified Purchase
Carb was beautiful once I got it tune in, cranks great runs smooth I would buy it again if needed
Whiting, US
★★★★★ 5
For motorcycles
Size: 32 oz, Style: 32 Fl Oz, Pattern Name: Lube
Great stuff, good price
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Reviewed in the United States on April 25, 2026

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