To be precise, you want extremely sticky tires with great grip.
#Subaru gc8 mods mod
New TiresĪ fairly straightforward mod that doesn’t involve your engine is new performance tires. This makes it easier for your air intake system to function, which also translates to an increase in power. As a result, more power is supplied to the engine with detonation-resistant fuel.Īdditionally, E85 gas has natural cooling abilities that limit the heat created by your supercharger. This is useful for performance cars because E85 gas is more resistant to detonation, which happens when fuel ignites prematurely in the combustion chamber. With a flex-fuel conversion, your WRX can use gasoline mixtures with concentrations of 85% ethanol and 15% gasoline, or E85. Normal gas is usually a mixture of 90% gasoline and 10% ethanol, or E10. This modification will allow your car to use gasoline that has higher concentrations of ethanol. Flex-Fuel ConversionĪnother useful mod you can perform is a flex-fuel conversion.
#Subaru gc8 mods mods
This is critical when you begin to add multiple mods to your WRX. Replacing the stock intercooler with a larger TMIC will result in greater cooling and therefore no choking when you get to high RPMs. With a stock intercooler, your engine can choke if too much heat is created. This is because an intercooler is essential for converting hot air into cool air as it enters your engine, which becomes particularly important with supercharged engines. However, the stock intercooler is far too small for any major modifications, which means you’ll need to replace it with a larger model.ĭoing this will directly translate to increased performance. On the other hand, a top mount intercooler is a better choice if you don’t plan on modding your car to that extent. If you want to go above 500 wheel horsepower (WHP), then you’ll need a front mount intercooler to handle the extra temperature. The one you decide to use will depend on how much modding you have planned for your WRX.
You can either swap to a front mount intercooler (FMIC) or replace your TMIC with a larger model. You should also consider replacing your stock top mount intercooler (TMIC) found right above your engine. This will cause quicker spooling within your turbocharger, meaning greater power when you step on the gas. Many stock downpipes have several bends and curves in them that can impact airflow.Īn aftermarket downpipe will fix this because they typically feature few (if any) bends that allow for unrestricted airflow.
The reason for this is because a turbocharger needs adequate airflow to function at max capacity. Aftermarket downpipes are not particularly useful on vehicles with a standard engine, but they become significant with a car that has a turbocharged engine, like a WRX. This is the section of piping that connects your catalytic converter to the turbo exit.
#Subaru gc8 mods install
Aftermarket DownpipeĪnother great mod to install is a new downpipe for your exhaust system. Your air intake can quickly become a throttling point when using a stock intake with other powerful modifications.įor the low cost, the benefits of a cold air intake system are well worth it. If you’re planning on installing other mods, then the impact of a CAI becomes more effective. While many mods can easily run you into the thousands, this one will cost you just a few hundred. This will serve as a great entryway into modding, especially because of how inexpensive a cold air intake is. It can provide a direct boost to your horsepower output, better responsiveness in acceleration, and a superior fuel economy. One mod you should start with is a cold air intake (CAI).Ī CAI is useful for improving the supply of oxygen to your engine, which then translates to greater power. We’ll take a look at six of the most effective mods for the WRX below to help you get started! Cold Air Intake Some mods aren’t worth installing, so it’s important to figure out which ones will net the different that you’re looking for. While modding can be expensive and addictive, the increased power output of your vehicle is often well worth the cost.
The Subaru WRX is a popular car for modding, and fortunately, there are many WRX mods available to improve your car’s capabilities. This refers to swapping out stock parts for better aftermarket components that result in better performance.