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Pro-grade auto-body supply · Any quantity · 23,000+ SKUs in stock
23,000+ pro-grade SKUs in stock
Lang Tools

Lang Tools Three-way Exhaust Back Pressure Kit - Plastic Box

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$172.07
In stock
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30-day returns
Overview

Built for the job.

BACK PRES TESTER 3-WAY XXX

Why Pros Choose Lang Tools STP

  • This Three-Way tester allows quicker and more accurate testing of exhaust blockages in catalytic converters, mufflers, etc.
  • The 2-1/4" special gauge has two multicolored bands for measuring at Idle and 2500 RPM. The scale ranges are in PSI and bar. Boot included on gauge for extra protection.
  • Hose is 6 feet, enough length for the Technician to test from the drivers seat.
  • Can test in THREE different places: Oxygen Sensor, Exhaust Pipes, and Air Injection System.

Compatibility

Compatible substrates: Plastic.

Specifications

Technical specifications for Three-way Exhaust Back Pressure Kit - Plastic Box
Part No. TU24APB
Product Line STP
Manufacturer Lang Tools (Star Products)
UPC 0076327902400

About Lang Tools

Lang Tools is a trusted manufacturer of professional auto body and refinish products used by collision repair shops and restoration specialists across North America.

Frequently Asked Questions

What surfaces can Lang Tools STP be used on?

Lang Tools STP is compatible with Plastic. Always ensure the surface is properly cleaned, degreased, and sanded before application to achieve the strongest adhesion and a professional finish.

How fast does autofxmart ship Lang Tools STP?

Most in-stock orders for Lang Tools STP ship the same or next business day from our US warehouse. Expedited options are available at checkout. Freight-class items may require an additional 1–2 days for carrier pickup.

Is this Lang Tools product genuine?

Yes. autofxmart is an authorized distributor of Lang Tools products. Every unit is factory-fresh, sealed, and backed by the manufacturer's standard warranty. If you have a concern, contact support@autofxmart.com and we will make it right.

What is the manufacturer part number (MPN) for Lang Tools STP?

The MPN for Lang Tools STP is TU24APB. Use this number when cross-referencing against TDS, SDS, or legacy supplier catalogs.

Why Buy from autofxmart

  • Authorized distributor — authentic, factory-fresh stock.
  • Fast US shipping — most orders ship within 1 business day.
  • 30-day returns — buy with confidence.
  • Pro-shop pricing — bulk discounts available on request.
  • Expert support — questions? Email us at support@autofxmart.com.
Specifications

Full data

BrandLang Tools
Part numberTU24APB
SKUSTP.TU24APB.EA
UPC0076327902400

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