Rough Country Throttle Body Spacer for Jeep Wrangler JK/JL&JT | 3.6L - 10561,Black

Super easy to install, you can feel it in the pedal, and you can hear the air being sucked in. Don't question it, just buy it, its cheap and there's no negatives.

Fits perfect and easy install. Not sure if it adds any MPH but you can here the spin when merging on the highway. I also added a cold air intake from Amazon for my 2016 JK, you can hear the difference from the stock intake. Again, I don't know if it helps with mph, but is is more responsive when you are accelerate.

I was able to get it installed in less than 15 minutes! My Gladiator seems to have better throttle response. There is a faint noticable whistling noise, but it isn't loud. After driving a few weeks with it installed, I've noticed a small gain in MPG when driving on the highway. 24-25 mpg with the spacer installed vs. 21-22 without it. I don't expect everyone to have the same results, but I have noticed small gains.

Easy install....just can't tell a difference.

I installed this on my 2016 Jeep Wrangler and noticed a difference in throttle response the second I drove out of the garage. Now, I think it is very important to set proper expectations when you purchase and install. This is not going to be a dramatic change. The positive changes in throttle response is minor, but noticeable. Jeeps are notorious for having a "heavy pedal" type feeling. The throttle body spacer smooths out the feeling of the pedal, specifically when starting from a stopped position. There is the sound of the known "Whistle", but I consider it more of a "swooshing" sound, which is the air being pushed through the spacer. I will be installing a cold air intake as well, but wanted to test this spacer on its own. For a very affordable part, I'd say its well worth it, even if the gains are minor. Install was a breeze with no hurdles. Completed the install start to finish in about 15 min.

I installed this throttle body spacer on my 2015 Jeep Wrangler when I also installed a "Cold Air Intake Kit with Heat Shield" . Installation of the spacer itself is pretty easy and does not take long. Between this and the intake, I am getting about 2mpg better than what I previously had. Additionally, when accelerating at a moderate to aggressive rate, the engine has a deeper growl than the stock setup. The whistle is a bit weird, though. Not sure I like that aspect, but for better MPG, I'll put up with it.

The whistle you get when your shifting is interesting. I added a turbo muffler, an air intake, Superchips programmer, and this. I'm getting .8 mpg better fuel economy. The combination of these parts definitely helps the engine work a little harder. Can't wait to take it in to the Black Hills and see how this has helped the off road manners.

So easy to install and the part fits like a glove. I noticed a power increase immediately, especially when i shifted to 3rd gear. Would recommend for the slight expense and ease of installation.

لا انصح به

Fairly easy install for this throttle body spacer, just follow the instructions. I bought this TBS to hopefully smooth out the throttle response on my Jeep Rubicon. IMO it does improve the overall acceleration curve for the 3.6 Pentastar motor. I honestly can't say if there is any horse power gain or added fuel economy, that is not what I was looking for. If it does help great but hey it's a Jeep and owner's know they are thirsty and mostly likely not going to win any races anytime soon!

効果は体感できませんでした。無いよりはイイのかなと思いそのままつけています。

Facile a installer

I've got a 2013 jku Sahara, standard transmission. After a few extra pounds of steel and a snorkel, my jeep was struggling some times. While I still can't pass anything on a highway, my starts in first gear are much smoother. And I gained a tiny bit of gas milage.