It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 boost leak tester kit. Its followed by an in-depth review of each boost leak tester kit. Hopefully, once you are done reading this article, you will be well informed about boost leak tester kit and be able to select the right boost leak tester kit for you without any hesitations.

It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 boost leak tester kit. Its followed by an in-depth review of each boost leak tester kit. Hopefully, once you are done reading this article, you will be well informed about boost leak tester kit and be able to select the right boost leak tester kit for you without any hesitations.

Best boost leak tester kit

Product Features Editor's score Go to site
Turbo Boost Leak Testers 3 Turbo Boost Leak Testers 3" End Cap- 6061 Billet Aluminum- Tire Valve- 30 PSI Boost Gauge
Go to amazon.com
Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test 2 Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test 2" 2.25" 2.5" 2.75" 3" 3.25" 3.5" 4"
Go to amazon.com
Small Aluminum Boost Leak Testers (Shop Kit Multi Size 2 Small Aluminum Boost Leak Testers (Shop Kit Multi Size 2" 2.25" 2.5" 2.75" 3")
Go to amazon.com
TURBO BOOST LEAK TESTERS 4 TURBO BOOST LEAK TESTERS 4" Universal - 30PSI S.Steel Gauge, T-Bolt Clamps
Go to amazon.com
Turbo Boost Leak Testers Kit - Compatible with Nissan GTR 3 Turbo Boost Leak Testers Kit - Compatible with Nissan GTR 3" aftermarket Intakes
Go to amazon.com
Charge Air Cooler CAC 30 PSI Intercooler Boost Leak Tester for Class 7/8 Semi Truck or any heavy duty vehicle. Pair of 6061 Billet Aluminum Step Down Adapters 4 Charge Air Cooler CAC 30 PSI Intercooler Boost Leak Tester for Class 7/8 Semi Truck or any heavy duty vehicle. Pair of 6061 Billet Aluminum Step Down Adapters 4", 3.5" and 3" w/ 150 PSI Regulator hose
Go to amazon.com
Turbo Boost Leak Testers Kit - Compatible with Subaru WRX FA20 2015 2016 2017 2018 Works with Stock Turbo Inlet Assembly w/Required air Plug and caps Turbo Boost Leak Testers Kit - Compatible with Subaru WRX FA20 2015 2016 2017 2018 Works with Stock Turbo Inlet Assembly w/Required air Plug and caps
Go to amazon.com
Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test - 30 PSI Boost Gauge - 3 Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test - 30 PSI Boost Gauge - 3" 3.25" 3.5" 4"
Go to amazon.com
Turbo Boost Leak Testers 3 Turbo Boost Leak Testers 3" Universal - Billet Aluminum with Tbolt Clamps and 30 PSI Boost Gauge
Go to amazon.com
Turbo Boost Leak Testers 3 Turbo Boost Leak Testers 3" Universal - 30PSI Premium Stainless Steel Gauge - T-Bolt Clamps
Go to amazon.com

1. Turbo Boost Leak Testers 3" End Cap- 6061 Billet Aluminum- Tire Valve- 30 PSI Boost Gauge

Feature

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! This boost leak tester is designed to fit over the inlet flange of your turbo charger and allows you to pressurize the charge system with shop compressed air while the vehicle is off. This allow you to listen for leaks that become easily identifiable
This 3" Billet Aluminum End cap will fit inside your silicon or rubber intake hose. Purchase 2 if twin turbo or testing a charge air cooler CAC. You will be able to pressurize the entire intake system by using an air compressor w/ a universal tire inflation chuck tool on your air line.
Anti-Slip bead and grooves machined on hose mating surface. End Cap made from 6061 Solid Billet Aluminum and Anodized -Custom Premium 30 PSI (2Bar) Boost Gauge - Stainless Steel and liquid filled for a shock proof design. Universal Tire Schrader Valve & Compressor fittings included. Stainless Steel T-Bolt Clamps
ORDERS PROCESSED SAME DAY if ordered before 3:30 PST / 6:30 EST (for non-prime orders) Offering a 2 year warranty on all parts and components from defects with an easy hassle free process. Call or text a photo of the issue and we will send out your replacement parts, fast! Instructions included and direct contact info included

2. Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test 2" 2.25" 2.5" 2.75" 3" 3.25" 3.5" 4"

Feature

Specializing in Boost Leak Testers this Shop kit features premium components to fit size from 2" to 4" including 2", 2.25", 2.5", 2.75", 3", 3.25", 3.5" and 4". The most common sizes for most OEM and aftermarket turbo chargers.
2" and 3" Billet 6061 CNC aluminum end cap anodized and anti-slip beaded edge
Custom Premium 30 PSI (2Bar) Boost Gauge - Stainless Steel and liquid filled for a shock proof design
Universal Tire Schrader Valve & Stainless Steel T-Bolt Clamps
Lifetime Warranty on all parts - 100% Customer satisfaction is our goal!

3. Small Aluminum Boost Leak Testers (Shop Kit Multi Size 2" 2.25" 2.5" 2.75" 3")

4. TURBO BOOST LEAK TESTERS 4" Universal - 30PSI S.Steel Gauge, T-Bolt Clamps

Feature

This boost leak tester will easily allow you to find those boost leaks! A cheap insurance and confidence knowing your turbo is not overspinning and wearing out. Check your intake for leaks with this kit up to 30 PSI
Custom 30 PSI Sanless Steel Gauge - Liquid Filled
(2) Stainless Steel T-Bolt Clamps
Universal Tire Valve
Lifetime Warranty

5. Turbo Boost Leak Testers Kit - Compatible with Nissan GTR 3" aftermarket Intakes

Feature

Turbo Boost Leak Testers, Inc is dedicated to making boost leak testers. Thats it! Test your GTR twin turbo the correct way and keep the motor running healthy and boost with confidence! Designed for all aftermarket intake using a 3" pipe diameter. These twin billet caps will be installed inside the 3" silicon adapter right at the turbo inlet or any 3" flexible connection on the intake.
Pressurizing the system will allow you to run peak boost your motor was tuned for ensure you are putting all the power down without any leaks. A boost leak will cause the compressor wheels to over-spin to compensate for lost pressure. Eventually this puts a lot of strain on the turbos and they start to develop shaft play from running hot and poor oiling.
These billet 3" boost leak testers are compatible with the following intake setups, and similar: Compatible with AMS Alpha R35 GTR Carbon Fiber Cold Air Intake, compatible with AAM Competition GT-R R-Line 3" Intake Kit, compatible with Agency Power Intake MAF Pipe, compatible with Agency Power Short Ram Intake, compatible with Akuma Intake .... and so on
Design Features & Whats Included: (2) 3" Billet aluminum End Caps (2) Custom Boost Gauges - Stainless steel shock-proof glycerin-filled. Range 30 PSI/ 2 Bar (2) Tire Valve stems for easy testing (2) Stainless Steel T-Bolt Clamps with teflon lock-nut PCV Block off caps
Lifetime Warranty on all components - 100% customer satisfaction is our goal!

6. Charge Air Cooler CAC 30 PSI Intercooler Boost Leak Tester for Class 7/8 Semi Truck or any heavy duty vehicle. Pair of 6061 Billet Aluminum Step Down Adapters 4", 3.5" and 3" w/ 150 PSI Regulator hose

Feature

PULL HARDER , IMPROVE MPG & KEEP YOUR MOTOR HEALTHY --BY ELIMINATING BOOST LEAKS! It is good practice to pressure test any new CAC before install to ensure it is leak free and avoiding removal and re-installation.
This Charge Air Cooler tester kit is designed to fit into the flexible hoses on each side of your CAC and isolate it for a pressure test up to 30 PSI. The 2 billet end caps have 4", 3.5" and 3" steps. The 5 ft. extension line kit comes with an air pressure on/off valve, 150 pressure regulator to drop the source pressure down to a reasonable level, and allow you check the intercooler for leaks.
Test your truck for leaks the correct way, fix any boost leaks and keep the motor running healthy and tow with confidence! Even picking up 1/2 or 1 MPG over a thousands of miles can convert to a significant savings every week and keep the motor happier
Whats included in this kit: (2) 6061 CNC machined end caps with 4", 3.5" and 3" steps that will fit a variety of class 7 and class 8 trucks 60 PSI mounted boost gauge 5ft Extension hose S.Steel Air on/off valve 150 PSI air pressure regulator 1/4" NPT thread and the common M-type compressor fittings
This kit can be used instead of or similar to OTC 5039 Charged Air Cooler Tester

7. Turbo Boost Leak Testers Kit - Compatible with Subaru WRX FA20 2015 2016 2017 2018 Works with Stock Turbo Inlet Assembly w/Required air Plug and caps

Feature

Are you not getting the power you thought out of your new tune or chargepipe upgrade? You may have a boost leak that is robbing power. The best way to find out is by doing a boost leak test! This simple and effective test will pressurize the whole turbo system at the same boost pressure that your turbo normally produces.
Many boost leaks go un-detected and cause slight air-fuel ratio imbalances, higher intake temps, knock and as a result spark retard. This all adds up to a loss in horse power and torque!
Leave the guesswork out of boost leak testing your Subaru FA20 motor. This kit includes the necessary divertor valve return block plug and 2 vent caps necessary to avoid the boost leak test from entering into the crankcase (the areas the turbo doesn normally pressurize) making it very easy to do the test the correct way!
Pressurizing the system and ensuring there are not leaks will allow you to run peak boost your motor was tuned for and ensure you are putting all the power down. Aside from the loss in HP, a boost leak will cause the compressor wheel to over-spin to compensate for the lost pressure. This puts a huge amount of strain on the turbo and eventually start to over-speed and develop shaft play from hot and poor bearing oiling.
Features stainless glycering filled 30 PSI boost gauge, stainless steel T-Bolt clamps and a tire schrader valve to fill the system easily. Premium Components for a lifetime of boost leaks. Backed by warranty on all components.

8. Turbo Boost Leak Testers - Shop Kit - Universal Intake Charge Pipe Pressure Test - 30 PSI Boost Gauge - 3" 3.25" 3.5" 4"

Feature

Specializing in Boost Leak Testers this Shop kit features premium components to fit size from 3" to 4" including 3", 3.25", 3.5" & 4". The most common sizes for larger frame vehicles for both oem and and aftermarket turbo chargers.
3" Billet 6061 CNC aluminum end cap anodized and anti-slip beaded edge
Custom Premium 30 PSI (2Bar) Boost Gauge - Stainless Steel and liquid filled for a shock proof design
Universal Tire Schrader Valve & Stainless Steel T-Bolt Clamps
Lifetime Warranty on all parts - 100% Customer satisfaction is our goal!

9. Turbo Boost Leak Testers 3" Universal - Billet Aluminum with Tbolt Clamps and 30 PSI Boost Gauge

Feature

Get your boost back! We specialize in Boost Leak Testers with premium components in all sizes. A must have tool for every turbo car owner to keep the turbo and motor running with full power. Eliminate leaks and prolong turbo life!
Fits 3" turbo inlets or 3" hard pipe with outer diameter (O.D) of 3". The End cap O.D. is 3" and can be slipped inside flexible hoses with 3" inner diameter. Or adapt the end cap to other silicone adapters.
3" Billet 6061 CNC aluminum end cap anodized and anti-slip beaded edge. This end cap can also be adapted to many other silicone adapters we offer ranging from 3" to 4"
Custom Premium 30 PSI (2Bar) Boost Gauge - Stainless Steel and liquid filled for a shock proof design. Universal Tire Schrader Valve & Stainless Steel T-Bolt Clamps
Lifetime Warranty on all parts - 100% Customer satisfaction is our goal!

10. Turbo Boost Leak Testers 3" Universal - 30PSI Premium Stainless Steel Gauge - T-Bolt Clamps

Feature

Get your boost back! We specialize in Boost Leak Testers with premium components in all sizes. A must have tool for every turbo car owner to keep the turbo and motor running with full power. Eliminate leaks and prolong turbo life!
Fits 3" turbo inlets or 3" hard pipe with outer diameter (O.D) of 3". The End cap O.D. is 2.25" and can be slipped inside flexible hoses with 2.25" inner diameter. Or adapt the end cap to other silicone adapters.
2.25" durable plastic end cap drilled and tapped with 1/8" NPT gauge fitting and schrader tire valve
Custom Premium 30 PSI (2Bar) Boost Gauge - Stainless Steel housing and liquid filled for a shock proof design. Universal Tire Schrader Valve & Stainless Steel T-Bolt Clamps
Lifetime Warranty on all parts - 100% Customer satisfaction is our goal!

Conclusion

By our suggestions above, we hope that you can found the best boost leak tester kit for you. Please don't forget to share your experience by comment in this post. Thank you!