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If you’re looking to ditch that stock aluminum driveshaft in your 2008-2009 Subaru STI, the ACPT Carbon Fiber Driveshaft is a solid upgrade. Seriously, this thing is a game changer. It’s not just about looks; it’s about performance. You can expect a noticeable 1000 RPM bump in engine speed, which means your engine can really hit that sweet spot where it delivers peak power. And let’s be real, if you’re pushing over 800 horsepower, you need something that can handle that kind of torque without twisting like a pretzel. This driveshaft is built for it.
What’s great about carbon fiber is that it’s not just light—it’s also incredibly strong. We’re talking about a weight reduction that’s roughly half of what you’d get from a steel driveshaft, which means more power gets to the ground when you hit the gas. Switching to this driveshaft can give you rear-wheel horsepower gains of over 5%. That’s not just a number; it’s the kind of boost that can really make a difference on the track or the street.
Another perk of carbon fiber is its natural ability to dampen vibrations. This means you’re not just reducing rotational power losses, but you’re also improving overall power output. It’s a win-win situation.
Heads up: Since aftermarket driveshafts can be a bit bulkier than the factory ones, you might need to do a little trimming or clearance work in the driveshaft tunnel. Aim for at least a half-inch of clearance to keep everything running smoothly.
This driveshaft is a perfect fit for the 2008-2009 Subaru STI. If you’re serious about performance and want to feel the difference, this is the upgrade you’ve been waiting for.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2008-2009 Subaru STI |
STI | 2008-2009 |
ACPT is a driveshaft manufacturing company that was established back in 1977 by Dr. James C Leslie and his son. They have been providing their services of producing advanced composite to various industries such as the military, aerospace, and commercial automotive market. They have been the market leader when it comes to creating driveshaft both for the street and track users. They have made a name for themselves and have been used by various automotive enthusiasts everywhere.
A Fully-Equipped FacilityThe company has a 30,000 square feet facility with a fully dedicated area for composite manufacturing. This is where they conduct their manufacturing processes such as resin formulation, filament winding, laminate layup, composite machining, and a special clean room for all their finished products. With an organized facility, no wonder they create some of the best products out there.
Exclusive Manufacturer of Composite DriveshaftsACPT is known to be the only trusted manufacturer of driveshafts made out of carbon fiber. With their experience working on such exquisite materials, this has enabled them to create driveshafts that are lightweight and, at the same time, durable enough to withstand any high horsepower application.
Built ToughTheir products have been tried and tested by different platforms and are proven to take any kind of abuse. The company is known to supply products used for the military so having a product that is tough is a requisite.
Purchase ACPT Products at Vivid RacingWith decades of experience in manufacturing the toughest product out there, you know that ACPT is a brand that you could put your trust into. Trusted by the military and top racers, you know that you would have a product that won’t easily fail on you. Visit Vivid Racing to see the list of their products that would fit your vehicle.
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