Stack

52mm Mechanical Boost Gauge

$135.10

SKU: STACKMBoost

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The Stack STACKMBoost is a 52mm mechanical boost gauge that accurately measures both positive boost pressure and vacuum. Designed for simplicity and reliability, it utilizes a bronze bourdon tube and a 270-degree sweep movement to provide a high level of precision in readings. This gauge is particularly well-suited for vehicles with minimal or no electrical systems, including those with magneto ignition or no generator. Unlike electronic gauges, the STACKMBoost operates entirely mechanically, making direct physical contact via tubing or lines to measure pressure. This eliminates the need for electrical signals and ensures functionality even in low-voltage or no-voltage environments. Featuring LED illumination for visibility and a durable construction, this gauge offers a premium yet accessible solution for monitoring turbocharger performance. It is available in various colors and units of measure (PSI or Bar) to suit specific needs.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandStack
Part NumberSTACKMBoost
CategoryGauges and Accessories

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

View Full Shipping Policy