Ever since I was a kid, I have always liked the look of ARB bumpers on vehicles. There is something about their design that is a balance between ruggedness and a clean design following queues of the vehicle they are to be fit on. So when it came time for me to choose a bumper for the Jeep I looked at all options but kept finding myself returning to the ARB as my favorite design. Like many other bumpers it also has the provisions for a winch to be mounted with no additional brackets.
For those that found this write up and maybe only care about the aesthetics of this bumper I have put some before and after shots from both the front and side of the Jeep.
Please note that the perspective on each of the images above is slightly off, it would have been best if I had a camera set to the same zoom in the same location to do both a before and after since the jeep did not move during this time. Also I had meant to do before and after height measurements since this bumper is considerably heavier than stock (~5x heavier).
Design aspects to note:
- I like the way the wings of the new bumper taper up to the sides allowing for an increased tire exposure for larger obstacles
- Bumper mounted up higher so even though it has a higher frontal area, it does not affect approach angle too much. Note where bumper sits with reference to the marker lights in grill.
- Side wings have marker lights which do two things, one is add additional visibility to the vehicle when making a turn, and the other is breaks up the amount of black 'mass' there is the bumper.
- Also the bumper makes room for larger tires in the wheel well, however I suspect this would only ever be an issue with 37" or so. Nothing I plan to benefit from.
- The fit of the bumper to the fenders. Notice how nicely the bumper fits up against the fenders, closing the massive gap that the factory one had, I bet I will be throwing less rocks into my own path.
- Fog lights mounted outboard. While I love the look of the placement of the factory fog lights in the stock bumper, having them mounted outboard seems to improve their effectiveness slightly.
- Airbag compatibility, while I dont think most people would give this a second thought, I wanted something that helps maintain, or enhance the factory engineered safety features of the jeep. Behind the two plastic pieces on the front of this bumper are the original factory crush cans removed from the stock bumper. I imagine that these would also help protect the frame of the Jeep from a low speed incident in something like a parking lot.
Purchasing the Bumper:
I bought this bumper from 4wheelparts, as almost a spontaneous buy, since I noticed it on their website at 10%. I ordered it over the phone with their Langley store and it took approximately 2 weeks to arrive.
Once it came in I made the 4 hour drive each way to go pick it up. This was still much cheaper then paying freight. On this trip it was a good thing I was alone as the box stretched from the back tailgate, across the folded down rear seats and up against the back of the fully forward front seat. It was also up against the drivers seat and the far side of the Jeep, meaning 5 and 6th were awkward to shift to or between. In fact should the box had been even 1 inch longer I do not think it could have been put into the jeep as is.
When I got home I immediately went to unboxing of the bumper with help from my girlfriend. Inside the heavy duty box were 2 smaller boxes of components and the bumper which itself was wrapped in foam wrapping, then additional light cardboard layers, then a heavy duty plastic wrapping. Needless to say the bumper came out in the same condition it left the factory. Below is a picture of all of what is in the box. I liked that ARB supplied a very nice harness for the turn signals, as well as additional brackets and hardware for the different combinations of suggested auxiliary lighting.
I chose to go with the semigloss black powder coated finish (ARB3450240) since I think it has the iconic ARB look, however based on the pictures online of the textured finish it goes really well with the other JK plastic components. Having the semigloss finish also allows me to have the bumper painted, something I was tempted to have done to make it more unique. I have since decided against that at this time, but will perhaps reconsider when the bumper starts showing its age.
Closeups of Bumper Construction:
Notice how well the recovery points are secured and tips of the wings are folded and welded at multiple points as opposed to just being butted up and welded on the seam. You can also see a slotted hole near the recovery point, this ties into the frame crossmember which I think helps triangulate the bumper so its not all mounted in a single plain, yet since it mounts back into the crumple zone I believe this slot would allow for the bolt to move in an accident. A very well engineered design. I followed the torque specs very carefully then installing this bolt.
The image above shows the double up on material for the winch mount.
The directions that are provided are acceptable, and should definitely be referenced, I found that a few of the fasteners may have had mislabeled coating descriptors (ie. galvanized, vs black etc.).
Since everything is for the most part all in one big bag I also had a ruler handy to measure the lengths of fasteners, mainly though the assembly is just common sense.
1. The first step is to pull off the stock bumper, this is held on by 8 bolts, even though my jeep is 9 years old and almost 200k km, there was no issue removing these by hand. I pulled off the grill too to get to my light bar connector, as well as to allow easier access to the wiring. Don't forget to disconnect the fog lights as well.
There is a plastic panel that was a bit of a pain to remove between the grill and the bumper, I found it best to try cut the plastic fasteners with a utility knife on the top of the frame.
Noticed I parked on the flattened box the bumper came in, this offered some insulation and a cleaner surface than the concrete floor.
2. The next step is to remove the fog lights from the bumper and pull the plastic cover off the stock bumper by removing the 4 bolts. An impact made short work of this. This step is required since you will be cutting the crush cans out of the stock bumper. Once this was complete I rounded the edges and gave them a couple coats of black paint. I left them to dry overnight.
3. Next I took the removed fog lights and spent some time wet sanding them, then polishing them to try make them look as good as possible. I then mounted them into the frames that will be bolted into the bumper (no pictures). The screws used to secure the lights into the brackets are quite long and this was the only time in the install I questioned why a particular fastener was chosen. This step is also not well outlined in the directions as to the orientation of the lights into the brackets, make sure you lay out the right and left bracket into the bumper (they only go in one way), then ensure the housings are installed with the vent to the top and lettering in the lens upright.
I then mounted the brackets into the bumper, here it helps to have small fingers as its quite tough to get the nuts and bolts into position. I took my time at this step making adjustments to ensure the fog lights were centered in the bumper openings.
I also installed the plastic crush can cover around this time as well.
4. Since I do plan on eventually running a winch the directions state to cut small sections out of the front bumper mounts, the directions are sufficient here, and I made the cuts very carefully using the cut off wheel on an angle grinder. I then cleaned it all up with a file.
Once the cuts have been cleaned up with a file a shot of black semigloss spray paint was added to give everything a fresh look and some protection to the bare metal.
5. The next day after allowing the painted crush cans to dry I installed the crush can extensions. I feel like the notch in the end should be aligned with the bottom side of the can to allow for any water drainage. I could be over thinking it too, as this may have only been used to hang the parts during the paint or powder coating. If you want to do what I did and install these facing the bottom ensure that you check the orientation of the cans in the bumper as they will only work in one orientation.
6. I choose my next step to be the lengthening of the wiring harnesses. While wire is supplied I did not like that is seemed to be a smaller gauge and all red, I had another wiring harness in my electronic collection so I pulled a section of white and black from it to more closely resemble the factory wiring. Notice how I did staggered cuts to ensure that I could fit loom back over the wires for protection. Once I soldered to the Jeep side I slid 2 layers of shrink tube over, as well as another 2 layers for after I connected the plugs.
These were some of my nicest solder joints and I couldn't help but think perhaps its due to better quality wires than I am used to using?
7. Once you have this wiring extended you are pretty much ready to bolt on the bumper. You could (and probably should) also wire up the signal lights but I was too eager to get the bumper mounted up. There is no harm in doing so other than a slightly restricted work space and the possibility to scratch or mar the bumper.
Before mounting the bumper the directions suggest using silicon to hold the crush cans into place, since I didn't have silicone I applied a small amount of 'Right Stuff' gasket maker, and clamped them in place for a few minutes.
With the help of my girlfriend we then lifted the bumper onto the frame and started threading the bolts, I suggest starting with the holes that are not slotted. Some of the bolts were a little difficult to get in due to the powder coating in the treads but this wasn't a huge deal. I used Loctite on all the fasteners.
8. By this time I was in a hurry to button up the project so there are less pictures than there should be. This step is where the bumper is bolted back into another location on the frame. For this purpose the directions are quite good and there are a couple tools included that hold a captured nut in place while it is threaded, on my jeep however the frame prevented to tool from going in place and I had to use a stubby wrench (11/16th if I recall correctly) to hold the nut. If that was the first one I attempted to fasten I would have used this method on both sides as it actually proved easier then using the tool. If you have a 2010 onwards (according to the instructions) you will have to drill this hole.
Once this fastener was in place I snugged each side up, then torqued to spec. I then went to the other 8 fasteners and torqued them down as well.
9. My next step was to install the turn signal light harness, the harness connects to your battery and frame, then runs down the length of the engine bay to the airbox (for a LHD), down to the existing harness and taps into the wire furthest away from the black ground. Like the fog lights I did not use the supplied wiring connectors, instead I carefully stripped back the wires and soldered in the harness.
I then ran each sides of the harness an cleanly as I could to each side of the bumper securing it well with cable ties to the existing harness. For the drives side I ran it up and over the radiator support.
Since my battery area is getting messy with wiring (a project for another day) I took to two relays for this harness and zap strapped them into the airbox intake through a couple small holes I drilled.
The lights themselves come apart and small black expanding clips are inserted into each end of the grey housings, there is also a weather seal that needs to be inserted. The lights can then be gently pressed into the bumper. I used a phillips screwdriver in each of these clips to help apply enough force to pop them into place. The lenses can then be installed, but be careful not to screw down the lens too tight as it would be at risk of cracking.
10. Basically the final step of the bumper install is to install some braces into the bumpers wings. However I couldn't stand the thought of these and the insides of the bumper being pelted with rocks, dust, and packed with snow. I know the bumper warns against modification but I did not feel this would impact the safety features in anyway.
What I did was start by making templates using cardboard cutout to the shape of the backside of the bumper facing the wheel well. I picked up a regular Rubbermade black plastic garbage pail from Walmart big enough for these pieces. See below image of garbage pail the plastic was cut from, the plastic insert (rough cut), and the template.
|Here you can see how this brace is intended to fit.|
|And here you can see how the guard will sit. I feel this gives it a more polished look and I hope it helps to protect the backside of the bumper.|
All in all I feel it took me about 8-10 hours to install, I was by no means in a rush. I took my time to do the wiring right, as well as try restore the fog lights, and made adjustments to have the lights centered perfectly. I'm really happy with the fit and finish and how well everything went together, I guess you get what you pay for as there are many much cheaper bumpers.