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YHB Throttle Body Booster - Air Foil - Fit Chevy Corvette Camaro Firebird Impala Caprice tuned port TPI, LT1 and LT4

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$17.39

$ 7 .99 $7.99

In Stock
  • 【FEATURE】The Throttle Body Flow Booster (Air Foil) reduces power-robbing turbulence at the throttle body, allowing increase in horsepower and torque gains over stock setup.
  • 【FUNCTION】Improve throttle response. Boost intake flow by 30 CFM. Add up to 11 horsepower.
  • 【FITMENT】Corvette 85-92 TPI L98,Corvette 93-96 LT1 LT4, Camaro Firebird 85-92 TPI, Camaro Firebird 93-97 LT1, Impala SS 94-96 LT1, Caprice 94-96 LT1
  • 【NO FITMENT】ZR1 / LT5 engine or the I4 four cylinder and V6 engines.
  • 【PACKAGES INCLUDES】1pc x Air Foil, 1pc x Retainer,1pc x Screw.
  • 【MATERIAL】Aluminium,Asandblasted-metal



Product Description

YHBOT00994
YHBOT00994
YHBOT0994

scott
Reviewed in the United States on February 5, 2025
Don't know if these things do a whole lot but the part of the TB it smooths out sure looks like it needs this.
Juan A. Herrera
Reviewed in the United States on January 25, 2025
This 85 C4 Corvette throttle body intake airflow splitter was easy to install. Improvement not noticed
David Rojas
Reviewed in the United States on September 7, 2024
I know I shouldn't expect too much from the part seeing how cheap it is but c'mon. Provided screw had no threads, so securing the part was not gonna happen. Not a big deal if I had some extra screws that would fit or even a hardware store near me. But I don't. Also edges are pretty rough. Ordered a replacement. Will update depending how much worse or better that is. Save yourself the headache and don't buy.
Robert C.
Reviewed in the United States on August 10, 2024
10 minute job. Fit great. How well power improves? Who knows, it's a small investment.
Miles Zee
Reviewed in the United States on May 15, 2024
Install is a piece of cake, works as it should. Would recommend to other C4 owners.
Stewart Purvis
Reviewed in the United States on March 20, 2024
Very easy to install. It gets a little bit better mileage (like .5) but feels smoother in the throttle.
SirTerry Moore
Reviewed in the United States on October 10, 2024
Product did exactly what it was suppose to with air flow.
King reverend of Nickastan
Reviewed in the United States on October 29, 2022
It fit but it wasn’t a perfect streamlined transition into the throttle body. If you’re good with a dremel you can make it fit good thing is it’s larger than it should be so you can smooth it out to fit perfectly. You can always take material away. It’s tuff to add.
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