Will I need to retune my car after installing this throttle body?

No, this BBK Power Plus throttle body is designed to work with your vehicle's factory tune. You can reuse your OEM electronics and typically won't need a custom ECU reflash to benefit from the improved airflow.

What is included in the kit?

This kit comes with the 80mm throttle body, a spacer plate, new gaskets, and all the necessary hardware for installation. You will reuse your factory throttle position sensor and idle air control valve.

How does this throttle body improve performance?

The larger 80mm bore allows for significantly more air to enter the engine compared to the stock throttle body. This increased airflow can result in improved horsepower, torque, and a more responsive throttle feel.

BBK 97-04 Corvette LS1 80mm Throttle Body BBK Power Plus Series

1 / 14

BBK

BBK 97-04 Corvette LS1 80mm Throttle Body BBK Power Plus Series

Name: BBK 97-04 Corvette LS1 80mm Throttle Body BBK Power Plus Series
Brand: BBK
Price: 440.82 USD
Availability: InStock

$440.82

Fits 1997-2004 Chevrolet Corvette. This 80mm Power Plus throttle body increases airflow for better horsepower and throttle response.

Key Features

Fits 1997-2004 Chevrolet Corvette.
Features a large 80mm bore for increased airflow compared to the stock throttle body.
CNC machined from new 356 aluminum casting for a well-built unit.
Includes a spacer plate, required gaskets, and hardware for installation.
Reuses your vehicle's factory electronics.
Designed as a direct bolt-on replacement, requiring no special tune.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Fits this vehicle

Chevrolet Corvette 1997-2004

Need Help?

631-982-0042

Fast Shipping

Nationwide delivery

Secure Checkout

Safe & protected

Since 1957

Family-owned

Product Details

This BBK Power Plus throttle body is a direct replacement for your stock unit on your 1997-2004 Chevrolet Corvette LS1. The factory throttle body can be a bottleneck for airflow, especially if you've made other engine upgrades. This 80mm unit offers up to 30% improved airflow over stock, which can lead to noticeable gains in horsepower, torque, and overall throttle response. It’s designed to work with your car's factory computer, so you won't need a special tune to get the benefits.

BBK CNC machines these throttle bodies from new 356 aluminum castings. They assemble them with features like OEM-style throttle linkages, double-sealed bearings, and O-ringed throttle shafts to ensure smooth operation and a solid seal. This kit includes a spacer plate, new gaskets, and all the necessary hardware for a straightforward bolt-on installation. You'll reuse your factory electronics, making the swap easier.

This throttle body is a popular choice for Corvette owners looking for a simple way to improve engine breathing. It's also 50-state CARB legal, meaning it meets emissions standards for most of the country.