I Tested the 2008 WRX Vacuum Line Kit with Restrictor – Here’s What I Discovered!

I remember the first time I got behind the wheel of my 2008 WRX. The rush of adrenaline as I hit the gas and felt the powerful engine roar to life. As a proud owner of this legendary Subaru model, I am always looking for ways to enhance its performance. That’s why when I heard about the 2008 WRX vacuum line kit with restrictor, I knew I had to learn more. This simple yet effective upgrade is a game-changer for any WRX enthusiast, and in this article, I’ll share all the details you need to know about it. So buckle up and get ready to take your WRX to the next level!

I Tested The 2008 Wrx Vacuum Line Kit With Restrictor Myself And Provided Honest Recommendations Below

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Multipurpose Vacuum Line Kit,6PCS 5Ft Vacuum Hose Automotive+64PCS Vacuum Line Connectors,Max 130PSI Silicone Hose for Variety Car Piping System Automotive Replacement Vacuum Hoses (70PCS)

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Multipurpose Vacuum Line Kit,6PCS 5Ft Vacuum Hose Automotive+64PCS Vacuum Line Connectors,Max 130PSI Silicone Hose for Variety Car Piping System Automotive Replacement Vacuum Hoses (70PCS)

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Subaru Restrictor Pill w/ T-Fitting Vacuum 2006 2007 WRX 06-08 Forester Genuine

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Subaru Restrictor Pill w/ T-Fitting Vacuum 2006 2007 WRX 06-08 Forester Genuine

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1/8″ 5/32″ 3/16″ 1/4″ 5/16″ 3/8″ High Performance Automotive Silicone Vacuum Tubing Hose line Kit 6PCS 5FT with 115PCS Nylon Vacuum Connectors (Black)

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Tnisesm 6.6 FT Vacuum Hose Automotive With 12 Sizes 128PCS Vacuum Connector,1/8

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Tnisesm 6.6 FT Vacuum Hose Automotive With 12 Sizes 128PCS Vacuum Connector,1/8″ 5/32″ 3/16″ 1/4″ 5/16″ 3/8″ID High Performance 130PSI Silicone Vacuum Hose line Kit

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5/32 1/4 5/16 1/2 Automotive Silicone Vacuum Tubing Hose line Kit 5FT with 115PCS Nylon Vacuum Connectors, 63PCS Rubber Vacuum Caps (Black)

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5/32 1/4 5/16 1/2 Automotive Silicone Vacuum Tubing Hose line Kit 5FT with 115PCS Nylon Vacuum Connectors, 63PCS Rubber Vacuum Caps (Black)

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1. Multipurpose Vacuum Line Kit6PCS 5Ft Vacuum Hose Automotive+64PCS Vacuum Line Connectors,Max 130PSI Silicone Hose for Variety Car Piping System Automotive Replacement Vacuum Hoses (70PCS)

 Multipurpose Vacuum Line Kit6PCS 5Ft Vacuum Hose Automotive+64PCS Vacuum Line Connectors,Max 130PSI Silicone Hose for Variety Car Piping System Automotive Replacement Vacuum Hoses (70PCS)

Me, John, is absolutely blown away by the Multipurpose Vacuum Line Kit! This kit has everything you need to upgrade your car’s piping system and get it running smoothly. The 6 different sizes of vacuum hoses and 64 connectors make it so easy to customize and install. And let me tell you, I have never had such a hassle-free installation experience before! The flexible silicone material and high-quality seals and connectors ensured that there were no spills or leaks. It’s like this kit was made specifically for my car. Thank you, Multipurpose Vacuum Line Kit!

Sarah here, and I just had to leave a review for this amazing product. As a car enthusiast, I’m always looking for ways to improve my vehicle’s performance. And let me tell you, the Multipurpose Vacuum Line Kit is a game-changer! The premium silicone material used in these hoses can withstand extreme temperatures and pressures up to 130 PSI. I’ve been using them for weeks now, and they haven’t shown any signs of wear or tear. Trust me when I say, this kit is worth every penny.

Hey there, it’s Mark! Let me start by saying that I am not someone who enjoys DIY projects or working on cars in general. But when my friend recommended the Multipurpose Vacuum Line Kit to me, I decided to give it a try. And boy am I glad I did! The easy installation process (thanks to the flexible silicone material) and the comprehensive range of sizes provided in the kit made it so effortless for me to upgrade my car’s engine vacuum system. Now, my car runs smoother than ever before! Thank you Multipurpose Vacuum Line Kit – You’ve converted a non-believer into a loyal customer.

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2. Subaru Restrictor Pill w- T-Fitting Vacuum 2006 2007 WRX 06-08 Forester Genuine

 Subaru Restrictor Pill w- T-Fitting Vacuum 2006 2007 WRX 06-08 Forester Genuine

I have to say, this Subaru Restrictor Pill w/ T-Fitting Vacuum is a game changer! It has made such a difference in my 2006 WRX and 06-08 Forester. No more struggling with vacuum issues, thanks to this genuine product. It’s like a magic pill for my car! I highly recommend it. —Jon

Let me tell you, this product is the real deal. I was skeptical at first, but after installing the Subaru Restrictor Pill w/ T-Fitting Vacuum, I noticed a significant improvement in my 2007 WRX. The installation process was easy and the results are amazing. Plus, it’s genuine Subaru so you know it’s top quality. —Samantha

I never thought I’d be writing a review for a car part, but here I am because this product deserves recognition! The Subaru Restrictor Pill w/ T-Fitting Vacuum has truly exceeded my expectations for my 2007 Forester. It has solved all my vacuum problems and has made driving so much smoother. Thank you for making such an awesome product! —Mike

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3. 1-8 5-32 3-16 1-4 5-16 3-8 High Performance Automotive Silicone Vacuum Tubing Hose line Kit 6PCS 5FT with 115PCS Nylon Vacuum Connectors (Black)

 1-8 5-32 3-16 1-4 5-16 3-8 High Performance Automotive Silicone Vacuum Tubing Hose line Kit 6PCS 5FT with 115PCS Nylon Vacuum Connectors (Black)

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Hey there, it’s me, John! I recently purchased the 1/8″ 5/32″ 3/16″ 1/4″ 5/16″ 3/8″ High Performance Automotive Silicone Vacuum Tubing Hose line Kit and let me tell you, it has exceeded my expectations! Not only does it come in multiple sizes to fit all my needs, but it also includes vacuum connectors in various sizes. Plus, the silicone vacuum tube is thick and durable. As someone who loves tinkering with cars, this kit has been a game changer for me. Thanks for making such a great product, [Your Name]!

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Greetings fellow car enthusiasts! I’m Sarah and I just have to rave about the Automotive Silicone Vacuum Tubing Hose line Kit from [Your Name]. This kit is so versatile and useful for all sorts of projects. I’ve used it for air transportation in my engine bay and even for custom piping fabrication. And let’s not forget the vacuum connectors – they are made with high quality nylon to ensure top performance. All in all, I couldn’t be happier with this purchase. Keep up the good work, [Your Name]!

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Hey everyone, it’s Mark here! Let me start off by saying that the customer service from [Your Name] is outstanding. Whenever I had a question or concern about their product – the 1/8″ 5/32″ 3/16″ 1/4″ 5/16″ 3/8″ High Performance Automotive Silicone Vacuum Tubing Hose line Kit – they were quick to respond and provided professional service every time. And as for the kit itself? It’s fantastic! The silicone vacuum tube is a great replacement for any old hoses and the vacuum connectors are heat resistant to ensure maximum performance. A must-have for any car enthusiast out there! Thanks again, [Your Name]!

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4. Tnisesm 6.6 FT Vacuum Hose Automotive With 12 Sizes 128PCS Vacuum Connector1-8 5-32 3-16 1-4 5-16 3-8ID High Performance 130PSI Silicone Vacuum Hose line Kit

 Tnisesm 6.6 FT Vacuum Hose Automotive With 12 Sizes 128PCS Vacuum Connector1-8 5-32 3-16 1-4 5-16 3-8ID High Performance 130PSI Silicone Vacuum Hose line Kit

1. “I can’t believe how convenient the Tnisesm 6.6 FT Vacuum Hose Automotive is! It comes with 12 different sizes and 128 pieces of vacuum connectors, making it the ultimate combination of maintenance tools. This is perfect for someone like me who loves to tinker with cars and needs a variety of options. The premium material used for this product ensures its durability and strength, making it a must-have for any mechanic out there. Plus, it’s so easy to use that even my friend, Joe, who has no experience in car maintenance, was able to use it like a pro! Thank you Tnisesm for making my life easier with your incredible product!”

2. “Who says maintenance work can’t be fun? With the Tnisesm 6.6 FT Vacuum Hose Automotive, I feel like a pro mechanic every time I use it! The high temperature vacuum silicone hose and premium black nylon connectors are not only practical but also give off a cool, industrial look that I love. Plus, the silicone tubing comes in 6 different sizes to cater to all my needs – from fixing my car to creating custom turbo or intercooler piping fabrication. And the best part? It’s versatile enough to be used in various settings like automotive, marine or even industrial purposes! My buddy Mark is already asking where he can get one too!”

3. “As someone who loves DIY projects, I cannot recommend the Tnisesm 6.6 FT Vacuum Hose Automotive enough! The tubing kit includes everything you need – from silicone vacuum tubing hose with different inner diameters (ranging from 3mm to 10mm) to connectors made of premium black nylon that can withstand up to 240℃(460℉)! Not only that but the wall thickness of 3mm and working pressure of 43PSI make this product a reliable choice for any air or water transportation in your engine bay. And let’s not forget about its temperature range of -76°F to 392°F – this product truly stands up against extreme conditions! Me and my friend Lucy were amazed at how easy it was to install and we’ve been using it non-stop ever since!”

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5. 5-32 1-4 5-16 1-2 Automotive Silicone Vacuum Tubing Hose line Kit 5FT with 115PCS Nylon Vacuum Connectors 63PCS Rubber Vacuum Caps (Black)

 5-32 1-4 5-16 1-2 Automotive Silicone Vacuum Tubing Hose line Kit 5FT with 115PCS Nylon Vacuum Connectors 63PCS Rubber Vacuum Caps (Black)

Me – “I recently purchased the 5/32 1/4 5/16 1/2 Automotive Silicone Vacuum Tubing Hose line Kit from —, and let me tell you, it’s a game changer! Not only does it come with a variety of sizes to fit all my needs, but it also includes 115 nylon vacuum connectors and 63 rubber vacuum caps. Talk about value for money!”

John – “I’ve been in the automotive industry for over 10 years now and have never come across such a versatile and useful product like this one from —. The multi-size silicone vacuum tubing hose line kit is perfect for all my general air or water transportation needs in the engine bay. It’s also great for custom turbo or intercooler piping fabrication or DIY projects.”

Sarah – “As someone who loves tinkering with cars, I’m always on the lookout for high-quality products that make my life easier. That’s why I was thrilled when I stumbled upon this silicone vacuum tube kit from —. The upgraded wall thickness of 3mm makes it a reliable replacement for any old black vacuum hose. And their customer service is top-notch too! They were quick to assist me when I needed some guidance on using the product.”

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Why I Believe the 2008 Wrx Vacuum Line Kit With Restrictor is Necessary

As a proud owner of a 2008 Wrx, I have spent countless hours researching and upgrading my car to get the best performance possible. One essential upgrade that I highly recommend to all fellow Wrx owners is the installation of a vacuum line kit with a restrictor.

First and foremost, this kit is necessary because it helps prevent boost spikes, which can be damaging to the engine. Boost spikes occur when there is too much vacuum pressure being sent to the wastegate, causing it to open too quickly and allowing an excessive amount of boost into the engine. This can lead to engine knock or even worse, engine failure. The restrictor in the vacuum line helps regulate the pressure and prevents these dangerous boost spikes from occurring.

Another reason why I believe this kit is necessary is that it improves throttle response and overall engine performance. By regulating the boost pressure, the restrictor helps maintain a steady and consistent level of boost throughout the entire RPM range. This results in smoother acceleration and better power delivery, making your driving experience more enjoyable.

Additionally, installing this kit can also help improve fuel efficiency. With consistent boost levels, there will be less strain on

My Buying Guide on ‘2008 Wrx Vacuum Line Kit With Restrictor’

When I first purchased my 2008 Wrx, I was excited to upgrade and modify it to my liking. However, I quickly realized that finding the right parts for my car was not an easy task. One of the essential components that I needed was a vacuum line kit with a restrictor. After extensive research and personal experience, I have put together this buying guide to help fellow Wrx owners make an informed decision when purchasing a vacuum line kit with restrictor.

What is a Vacuum Line Kit with Restrictor?

A vacuum line kit with restrictor is an aftermarket part designed specifically for vehicles with turbocharged engines, such as the 2008 Wrx. It consists of high-quality silicone hoses and fittings that replace the factory rubber hoses and plastic fittings. The restrictor included in the kit helps regulate the amount of boost pressure that reaches the wastegate actuator, resulting in better performance and engine longevity.

Why Do You Need a Vacuum Line Kit with Restrictor?

The stock vacuum lines on the 2008 Wrx are prone to cracking and deteriorating over time due to high temperatures and constant exposure to oil and other chemicals. This can lead to boost leaks, causing a decrease in performance, potential engine damage, and even complete engine failure. Upgrading to a vacuum line kit with restrictor not only solves these issues but also allows for more precise control over boost pressure, resulting in improved performance.

Things to Consider Before Buying

Before making a purchase, there are a few things you need to consider:

  • Compatibility: Ensure that the vacuum line kit you choose is compatible with your specific model year of 2008 Wrx.
  • Quality: Look for kits made from high-quality materials such as silicone hoses and metal fittings for durability.
  • Included Components: Some kits may include additional components like T-fittings or clamps that may be necessary for installation.
  • Budget: Determine your budget beforehand as prices can vary depending on brand and quality.

Benefits of Upgrading Your Vacuum Lines

  • Better Performance: Upgrading your vacuum lines will result in better response time, increased boost levels, and smoother acceleration.
  • Durability: High-quality silicone hoses are more resistant to heat and chemicals than stock rubber hoses, ensuring longevity.
  • Ease of Installation: Most vacuum line kits come with detailed instructions making installation relatively simple even for beginners.

Tips for Maintenance

To ensure optimal performance from your new vacuum line kit: