200-617 Throttle Body Spacer Replacement for Airaid 2007-2013 Chevrado Silverado1500 Tahoe/Avalanche 2007-2014 Chevrolet Suburban/Cadillac Escalade/ESV/EXT 2007-2013 GMC Sierra 1500/Yukon

This throttle body spacer was really easy to install, it took me less then 30 minutes. It also increase my mpg by 3 on the highway and 2 on the city. I could definitely feel a difference in acceleration and low end torque. I say for its price and value, it is definitely worth it for me.

I haveing a issue I disconnected the negative battery Disconnected the throttlebody to clean it added spacer but I don’t know if I’m installing it the Proper way It doesn’t have directions on witch way it goes in, my truck is revving up and won’t come back down….

This is not a genuine, product but its an excellent aftermarket copy. Install was fast and easy because I found several install videos online. The instructions are ok but not great. Also the spacer is not marked for air flow direction and could be installed backwards if you are not carful to follow the instructions. So far there is no "whistling" that i hear and there is a notable difference in response and acceleration. Fuel milage is also slightly better. I recommend trying this part with other upgrades. I added it to a 2013 Silverado 4.8L with a high flow muffler and high flow air filter.

Pretty easy install, perfect time to clean the throttle plate as well! Throttle response feels lighter but no real gain in horsepower or fuel mileage

The product is good quality but if you have a cold air kit installed you can skip a step.