





Trackspec Motorsports C5 Corvette GT1 Hood Louver Kit C5GT1HL
Trackspec Motorsports C5 Corvette GT1 Hood Louver Kit C5GT1HL
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Designed specifically for the C5 corvette hood lines and low pressure zones behind the radiator and above the wheel arches. Includes large GT1 center and T1 sides. This is the largest C5 Corvette kit we offer.
- Oversized center section for maximized flow.
- Currently used on multiple winning SCCA/NASA ST2, T1 and GT2 race cars.
- Optimized louver design to maximize extraction flow velocities within a vehicle in motion
- Reduces under hood pressure delta to reduce front end lift and increase net vehicle downforce.
- Significantly reduces under hood temperatures by extracting heat and allowing fresh cold air to enter the engine bay.
- Maximize life of engine accessories by reducing overall operating temperature.
- Increases dense, cold air flow thru radiator to promote lower coolant temperatures.
- Louver backbone design maintains hood structural rigidity.
- Contoured to fit your specific hood curve.
- Installs easily with supplied templates.
- Included in kit: Templates for cutting, rivets, washers, installation instructions, and spacers necessary for a factory quality installation.
- Powder coated Satin Black for clean appearance and durability.
Let customers speak for us
from 266 reviews
Brian at FI Performance always goes above and beyond to take care of customers. I am a repeat customer and will continue to use them for all my needs. Thanks again Brian, amazing as always!

Exactly what I needed for my lowered C5. Full range of adjustment and quality made product.

Got a great product. In a very timely manner very happy

Great experience, order got messed up and Brian made sure to get it fixed and kept me up to date by texting me.

Exactly what I needed and had it next day

Customer service was great. Order shipped quick. Great value and the change to the car was better than expected. Wife no longer braces herself for the expansion joints and other Ohio road issues.

Brian was AWESOME to deal with, I changed my mind a few times on what I wanted to do with my c6z.. You can go down an endless rabbit hole when you get into these cars “while I’m in there “He was right there with updating pricing and I couldn’t ask for more.. Parts are parts and they will fail but it’s the service that sets the bar for a big purchase.. I haven’t driven the setup yet as it’s still being built but I’m sure he a phone call away to get it sorted..

Great customer service as always. Was on my doorstep within 48 hrs.

High quality parts with installation pics to come

Great support team helped me get the parts needed and got my order within the week.

Balancer was exactly what I needed. Everything as described and fast shipping. Thanks guys

Team went above and beyond to locate the part needed to get my can back on the road asap.

I finally got to install the intake which literally took 10 minutes. The power and launch difference was insane! You can hear the turbos spooling a lot better as well. I’m amazed by the difference just from the intake

Great product and communication.

I went with the super low, extended rear shocks , Swift 9/7k upgrade and absolutely love the stance and how the truck rides. It’s tight in the corners , smooth driving down the hwy and not bouncy at all. Thanks to Brian for getting me set up.