• Twin 62mm unit flows approximately 30% better than the factory twin 57mm part with the twin 65mm at nearly 45% more air flow • Direct bolt-on, no modifications necessary • Adds approximately 10-12 horsepower over stock throttle body • Machined from high-quality 356 aluminum
* Please note FREE Shipping refers to shipping within the contiguous contential US. All other locations extra. If the item is in stock this should ship same day or the next business day. If the part happens to be out of stock we will notify customer.