Features:

  • BBK is your Number One Aftermarket Performance Brand in the USA - American Designed and Built
  • High Flow Power Plus Series 62mm Throttle Body Increases Airflow to Improve Horsepower and Throttle Response Over Stock
  • Recommended For Vehicles Where Modifications Have Been Made or are Planned Especially Cold Air Intakes and Exhaust
  • All New CNC Machined Casting Assembled with Components that Exceed OEM Standards, They Will Offer Years of Trouble Free Performance
  • Simple Direct Bolt on Replacement for Factory Unit with Simple Hand Tools in Less Than Half an Hour
great buy. easy to install

2002 jeep tj, this really got my 4.0 feeling much more powerful at low range. i did this with 12 hole injectors and it feels extremely responsive. Only downside is the part of the butterfly valve that sticks out and is in the sensor sticks out a bit further than the original one and caused it to not close properly. i used two 5mm washers on either screw and it gave me the clearance back. i used a little white lithium grease on the spring and its extremely smooth.

Go for it

This took me about an hour to install. A few issues first, then the review: - had to shave my idle sensor to make it fit onto the new TB - had to cut two of the supplied gaskets to make them fit - the supplied torx broke clear off when I used it to remove my old sensors from my TB - after disconnecting the battery to clear the computer, when starting up it idled fine. When applying throttle it STUCK WIDE OPEN (read further) I had to trouble shoot why the butterfly was sticking open as my previous TB had no issues. I used a micrometer to size the butterfly rod and my TPS; they both fit. However, when I lightly bolted the TPS onto this new TB, the butterfly's rod was binding with my TPS. My solution was to use 2 flat washers to evenly space the TPS away from the new TB. This worked. Review: - I can go up hills and not have to downshift. - I wanted to drive my Jeep everywhere today because it was that much more fun to drive - This new TB "woke up" my 4.0 even more after I have just added a new Comp Cam, springs, roller rockers - My Borla exhaust sounds so much better - Engine has very noticeable power increase, almost like new heads Go for it.

this thing is good and you can feel the difference but

Ok, this thing is good and you can feel the difference but, for some reason I can't tighten up the TPS, the throttle stays stuck open. The gasket pushes in and tightens up the throttle so I had to put an o ring around it then push it in so that I can tighten it up. Problem solved for now, works great!!! 99 xj BTW!

Highly recommended.

Bought this because the throttle plate on the stock 55mm throttle body for a 1999 Cherokee was sticking - could not clean or replace the throttle plate bearings, so I needed a new throttle body. With this new 62mm throttle body, there is new smoothness, power, and response; I do not intend to make any modifications to intake or exhaust. Highly recommended.

Five Stars

Nice quality part, did notice better throttle response. Fit my 2003 Jeep Wrangler without any issues.

Five Stars

fit my 1999 Jeep Cherokee (XJ) Limited 4.0 perfectly.

MPG is about the same might be getting 1 more better than normal

I could feel and hear a big difference in the the throttle response, I did the 62mm throttle body with the cold air intake at the same time. You can feel it in the seat of your pants not sure on actual gain. MPG is about the same might be getting 1 more better than normal. I have a 2000 xj with a 5.5 lift and riding on 33x12.5 mud terrain and I'm just over 15 mpg.

Would recommend.

Took me about 30 minutes to install. After letting it idle for the computer to reset I drove it around a bit and the difference in throttle response is extremely noticeable. Quality part. Between the vacuum leak in my old throttle body and fact that this is a high flow throttle body, the difference is huge. Would recommend.

Gives the performance promised, when I wanted to clear ...

Gives the performance promised, when I wanted to clear my jeeps throat, I have to admit, I never even considered a throttle body, but after seeing the results of this upgrade, it should have been the FIRST thing on my list!

Zoom Zoom ..... Yes !!!

Easy 30 minute install, Fired it up and Instantly noticed a difference. From idle through to 3500rpm This definitely makes a difference. This is installed on a 2000 Jeep Cherokee XJ Sport 4.0L. I coupled the Install with an aFe Stage 2 Air Intake system . Will be following up in a couple months to see how the mileage is affected. This was a perfect under the hood upgrade. UPDATE ..... The performance has been awesome. When off road and climbing it nice not to have to push harder it makes crawling and climbing much easier on the throttle. Fuel mileage seems to have remained constant at 21 highway and around 17 city and off-road well.... depends on what your doing. I have let a few people drive my XJ and the first thing that say is what did I do because its so crisp and responsive. Even My Repair Shop Mechanic is interest in getting one now for his Jeep! Update 8/22/2017 .... The Performance is still there And A lot had changed on my Xj including Rehearing to 4.10 with lockers, 33's $.5 Inch Lift. Average mileage has been around 16.5. The main thing is the power it has on an engine with 250,000 miles on it. I am going toe upgrading the exhaust this winter to a complete Banks system with 12 port injectors ...

Full Reviews