--- product_id: 468484950 title: "Throttle Body Booster Fit Chevy Corvette TPI, LT1 and LT4" brand: "yhb" price: "$30.43" currency: USD in_stock: true reviews_count: 8 url: https://www.desertcart.us/products/468484950-throttle-body-booster-fit-chevy-corvette-tpi-lt1-and-lt4 store_origin: US region: United States of America --- # Boosts horsepower by up to 11 HP Increases intake flow by 30 CFM Precision fit for classic GM muscle cars Throttle Body Booster Fit Chevy Corvette TPI, LT1 and LT4 **Brand:** yhb **Price:** $30.43 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your classic muscle—because your ride deserves the boost everyone’s talking about! ## Quick Answers - **What is this?** Throttle Body Booster Fit Chevy Corvette TPI, LT1 and LT4 by yhb - **How much does it cost?** $30.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/468484950-throttle-body-booster-fit-chevy-corvette-tpi-lt1-and-lt4) ## Best For - yhb enthusiasts ## Why This Product - Trusted yhb brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailored Muscle Fit:** Engineered specifically for Corvette, Camaro, Firebird, Impala, and Caprice TPI, LT1, and LT4 engines—no compromises. - • **Power Surge Unleashed:** Slash throttle turbulence and unlock up to 11 extra horsepower for that unmistakable muscle car roar. - • **Breathe Easy, Drive Hard:** Boost intake airflow by 30 CFM, giving your engine the fresh breath it craves for peak performance. - • **Race-Ready Responsiveness:** Feel the instant throttle response improvement that puts you ahead in every drive and every street cred circle. - • **Built to Last, Styled to Impress:** Crafted from durable sandblasted aluminum, this sleek air foil is as tough as it looks under your hood. ## Overview The YHB Throttle Body Booster Air Foil is a precision-engineered aluminum upgrade designed to reduce throttle body turbulence, increasing intake airflow by 30 CFM and adding up to 11 horsepower. Compatible with select Chevy Corvette, Camaro, Firebird, Impala, and Caprice models featuring TPI, LT1, and LT4 engines, it enhances throttle response and overall engine performance while delivering a durable, stylish finish. ## Features - 【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 ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0B8N17J8Z | | Best Sellers Rank | #115,551 in Automotive (See Top 100 in Automotive) #60 in Automotive Replacement Fuel Throttle Bodies | | Brand | YHB | | Customer Reviews | 4.4 4.4 out of 5 stars (137) 4.4 out of 5 stars | | Date First Available | August 4, 2022 | | Exterior | Asandblasted-metal | | Item Model Number | YHBOT00994 | | Item Weight | 3.84 ounces | | Manufacturer | YHB | | Manufacturer Part Number | YHBOT00994 | | Model | Air Foil Throttle Body Booster | | Package Dimensions | 3.46 x 2.99 x 2.05 inches | ## Images ![Throttle Body Booster Fit Chevy Corvette TPI, LT1 and LT4 - Image 1](https://m.media-amazon.com/images/I/61LtZFALk6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent item at a decent price *by on Reviewed in the United States February 4, 2026* Install was smooth, product seemed to help with throttle response but it may just be in my head. Already had a cold air intake so I figured this part will only help with better air flow. ### ⭐⭐⭐⭐⭐ This is great for the mighty L98 engine. *by on Reviewed in the United States May 15, 2024* Install is a piece of cake, works as it should. Would recommend to other C4 owners. ### ⭐⭐⭐⭐⭐ 85 Corvette intake airflow splitter *by on Reviewed in the United States January 25, 2025* This 85 C4 Corvette throttle body intake airflow splitter was easy to install. Improvement not noticed --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/468484950-throttle-body-booster-fit-chevy-corvette-tpi-lt1-and-lt4](https://www.desertcart.us/products/468484950-throttle-body-booster-fit-chevy-corvette-tpi-lt1-and-lt4) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-28*