MPx 2.5" Boost Leak Tester

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Model Number: 601140

This listing is for 2.5 inch inlet turbos (2.5 inch inlet is standard on the factory size turbo on the 2003-2005 Dodge SRT-4, 2008-2009 Dodge Caliber SRT-4, 2003-2010 Chrysler PT Cruiser Turbo and 2008-2009 Chevrolet Cobalt SS Turbo.)

Have you ever experienced any of these situations with your turbocharged car?

  • Had less peak boost than you had a few months ago ?
  • Does your car seem a little bit slower ?
  • Ever wonder if you could have a leaking pressure pipe in your engine?

If you've answered yes to any of the above questions, then this device could come in very handy.

This device is a piece of test equipment that will allow you to find out if there are any leaks from any hoses, clamps, cracked housings that could be leaking boost.

The boost leak tester is a very simple piece to use, you simply remove the intake tubing to the turbo, and then clamp on the boost leak tester onto the turbo inlet. Then pressurize the turbo and piping with a air compressor. This will fill the piping with compressed air and will allow you to listen for any leaks.

The MPx boost leak tester is made with a silicone rubber coupler for secure sealing to the turbo, uses a aluminum machined end cap, and a pressed in brass threaded tire valve.

MPx 2.5 Boost Leak Tester, Turbo Accessories: Store Name

Ask a Product Question

  • Anonymous
    Does the 2.5 boost leak tester fit the caliber srt4
    1 Answer
    • 220120

      Yes, the 2.5 inch boost leak tester fits the factory turbo perfectly.
  • JimmyT
    Will this boost leak tester also fit the NSRT4 stage 3 turbo?
    3 Answers
    • customer service rep

      Because the inlet on the Stage 3 turbo is 2.5 inch or the same size as the factory turbo on the Neon SRT4, yes, this will work perfectly.
    • customer service rep

      Yes definitely. The stage 3 turbo has a 2.5 inch inlet, and so this boost leak tester is perfect.
    • customer service rep

      The Mopar stage 3 turbo inlet is 2.5 inches, so this tester will work fine with the turbo.
  • joseph licon
    Will this work on a bws turbo
    1 Answer
    • Customer Service Rep

      We are assuming you are talking about a Neon SRT-4. If so, then the factory turbo, ALL bws turbos, and the Mopar stage 3 all have a 2.5 inch inlet, and will work fine with this boost leak tester.
  • Dennis
    Will this pressure tester fit a 2009 Cobalt LNF stock turbo?
    1 Answer
    • Customer Service Rep

      Yes, this one boost leak tester fits all Neon SRT-4 stock turbos (and Big wheel stockers), Caliber SRT-4 stock turbos, and Cobalt LNF turbos.