Rough Country Throttle Body Spacer For 87-06 Jeep Wrangler Tj/Yj/Xj/Mj - 1068

La instalación es muy sencilla, si se hace con calma puedes tardar unos 35 minutos haciendo incluso la limpieza del área. Por el momento el consumo de gasolina en un motor de 4 cilindros 2.5 L es de alrededor de los 7.5 km por litro. No tengo idea certera del consumo anterior.

I been on the Fence about throttle body spacers in general Some people say they work some don’t. I have to say I’ve put 2 tanks of fuel thru my xj since it’s been on and I feel that throttle response and bottom end pull has improved. Fuel mileage hasn’t changed that I’ve noticed

I got this on whim to evaluate the ability to get some torque back as several have posted.This is used in conjunction with a cold air intake.I definitely noticed more torque, especially at low RMP under 1500. If fact its pretty noticeable: whereas before I'd have to get the revs up to about 1500 before pulling out from a light on a slight uphill, now I just get the revs over idle and the Jeep moves of great. On the highway I'd say that there is a little more power - its hard to say how much but its noticeable. On an old 2.5L, any gain is appreciated!I think I am seeing a small gain in mileage but not huge since I am running 411 stock gearing with 32's and a 3" lift.The intake now makes a nice induction noise which is kind of cool. I'm not sure how this would impact engine life and durability, but my guess is that it will only help. The spacer improves the mixture at the intake, which one would think leads to more even combustion from cylinder to cylinder. I would also guess that emissions performance is improved as well since the spacer will increase combustion efficiency.The install is extremely easy. Remove 4-bolts, clean off old gasket, place on spacer and gaskets, install 4 new bolts. The cable spacers were not needed on my install. Its also very easy to uninstall as well in case you only want to use this when wheeling.Overall, I am very happy with the performance, price and ease of install. I didn't have to make any mods my my rig to install it and thats always a plus.

So this product does not give you more power. That's not the way your intake works. More air is simply accounted for by the PCM and it regulates the power output accordingly.So why did I install it on my 4.0L? Because the new throttle body butterfly valve that I installed just barely contacted the intake manifold so I needed to raise it up just a bit. For that purpose it works perfect. Just don't be fooled into buying it to make the lunchbox shaped Wrangler go faster. That's not what it was made to do.

Nice and easy install, looks good too.