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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
For Your Every Summer RSVP, with Code: SUMMER15
Description
APR Boost Leak Tester - MQB AdapterAPR is pleased to present Boost Leak Testing Systems for various engine configurations. Boost leaks are a common cause for running issues and power loss on turbocharged vehicles. Leaks can come from scenarios as simple as a tiny hole in an intercooler or charge piping, a leaky connection, damaged DV or PCV and or any number of other locations making troubleshooting very difficult. Furthermore, locating a leak is made more difficult due to the
APR is pleased to present Boost Leak Testing Systems for various engine configurations.Boost leaks are a common cause for running issues and power loss on turbocharged vehicles. Leaks can come from scenarios as simple as a tiny hole in an intercooler or charge piping, a leaky connection, damaged DV or PCV and/or any number of other locations making troubleshooting very difficult. Furthermore, locating a leak is made more difficult due to the necessity to pressurizing the system, which typically only occurs while physically operating the vehicle.
The APR Boost Leak Testing Systems allows for both visual and auditory inspection on a stationary vehicle. The kit allows for supplying and regulating a continuous supply of compressed air, typically via an air compressor, through the system.
The process is simple:
- Connect the adapter to the application specific connection location (usually at the turbocharger).
- Connect the pressure regulator hose to the adapter's bung.
- Ensure the pressure regulator is turned all the way down and then connect a continuous air supply to the regulator.
- Pressurize the system to normal operating pressure.
- Listen for leaks and spray soapy water on connections and look for bubbles to indicate a leak.
Once the leak is found, simply take the necessary steps to stop the leak and go on enjoying more power and a better driving experience!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.3 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Fits Tesla , very snug and odors are gone!
Style: CF774
Great replacement for my Tesla 2024 Highland Model 3. Easy to install. Will definitely be buying in the future! Cheaper than having Tesla do it.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
This air filter is great!
Style: CF134
I needed to replace the air filter in my car as it was quite dirty. This particular filter was a perfect fit, and now my car's air feels much cleaner.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Quality part
Style: CF729
Easy to install and good fit for a replacement part.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Perfect fit
This filter was a perfect fit on my 2024. CR V. I took the the old one out and this one just fell into place. I is good quality and was equal to or better than the Honda OEM
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Reviewed in the United States on April 1, 2026
★★★★★ 5
Looks good and fits
It looks good and fits perfectly; other than that, I have no idea how to tell if it's better or worse than anything else.
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Reviewed in the United States on April 29, 2026