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Use Coupon Code BOOST5 at Checkout!

Due to high volume of orders, please inquire about inventory if it is not directly listed on the product.

Financing available for as low as 0%.


GrimmSpeed Parts for Sale

At New Provision Racing, we want drivers to be confident they're getting quality parts. That's why we stock GrimSpeed performance parts to improve your car's power or handling.

As reliable dealers, you can be confident you're getting quality parts that will fit your car. We understand just how frustrating it can be when you buy a performance part to improve acceleration only to get the opposite effect. With us, you can trust that our performance parts undergo a rigorous process to produce valuable parts.

Our performance parts for sale will make a huge difference to your vehicle. For instance, the GrimmSpeed boost controller creates more power. If you own a Subaru, this is the part you definitely need to get. It forces additional air into the engine, creating more power. And as you know, the more air you direct into your engine, the more power it will produce.

Another performance part we think is a must-get is the GrimmSpeed cold air intake system. Just like the boost controller, it allows more oxygen into the engine, enhancing its performance. Some of the advantages of this performance part include:

  • Improved acceleration
  • Better mileage
  • Increased horsepower
  • Better sound
  • Improved filters

We also recommend the GrimmSpeed bypass valve, which boosts your car's power and makes it sound good while at it. Our collection of GrimmSpeed parts is extensive. We don't deal with knock-off parts that will reduce the value of your car. Our goal is to boost your vehicle's performance through quality parts that will serve you for a long time.

If you want your engine to breathe easily, get a GrimmSpeed dry-con performance panel air filter. It allows more air to flow into the engine while providing better filtering capabilities. And the good thing is that it's serviceable, making it easy to maintain.

In addition, when you install one part at a time, and a problem comes up, you'll be able to know the source of the issue. Whether you want improved acceleration while on the highway or are looking to increase horsepower, GrimmSpeed performance parts may be what your car needs. In addition to adding horsepower, performance parts can make your car more efficient by improving gas mileage.

Shop Our Collection of GrimmSpeed Performance Parts

Are you looking for performance parts to take your car to the next level? Shop with us today. We have a huge collection of GrimmSpeed parts to boost your car. Check out our website.