Star Products
Star Products STATU24APB Exhaust Back Pressure Kit 24APB
Measures exhaust back pressure for emissions testing in a single compact kit
- Exhaust back-pressure testing for accurate diagnostics
- Three-way kit covers multiple test scenarios
- Single-piece design simplifies workshop use
- Compact 23 x 8 x 118 dimensions fit tight spaces
- Light 25 weight eases handling during tests
Three-Way Exhaust Back Pressure Kit
The Star Products STATU24APB is a single-piece tester designed for exhaust and emissions diagnostics on recreational vehicles. It connects directly to the exhaust system to measure back pressure levels across three distinct points. This tool helps technicians identify restrictions that affect engine performance and emissions compliance. It is built for professional workshop use or advanced DIY maintenance.
Suited for RV exhaust diagnostics.
This kit suits RV owners and mechanics who need to verify exhaust flow on specific recreational vehicle systems. It is not intended for standard passenger car exhaust testing or continuous monitoring applications. Buyers who require data logging capabilities or multi-vehicle adapter sets should look at other equipment. The single-unit quantity limits use to one test point at a time.
Compact tester with 118 mm depth and 25 g weight
The unit measures 118 mm front to back, 23 mm top to bottom and 8 mm side to side, weighing 25 grams. Its small profile allows access to tight exhaust ports without additional extensions. The lightweight construction reduces strain on fittings during connection. It comfortably handles spot-check diagnostics but lacks the capacity for permanent installation or high-vibration environments.
How it compares
Measured against everything we stock in Diagnostic Tools & RV Electronics, at today’s prices. Recalculated every night.
- Price $85.99
- Pricier than about 83% of the 432 comparable items (median $18.99).
Specifications
No published specifications for this item yet.
Questions about this item
What exhaust-system fittings must I already have on the vehicle to connect this 24APB three-way kit?
The kit is a three-way exhaust back-pressure tester, so the vehicle needs accessible exhaust ports that accept the supplied three-way adapter fittings.
Will this STATU24APB tester interfere with the original exhaust sensors or catalysts on an older RV?
It connects in-line for testing only and is removed afterwards, leaving the factory sensors and catalysts untouched.
How can I confirm the STATU24APB is reading pressure correctly once installed?
Apply the engine-load procedure in the service manual and verify the gauge moves smoothly through the expected pressure range without sticking.
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