|12-08-2014 02:56 AM|
No harm with bigger rotors, calipers AND yellow pads!
|12-08-2014 12:34 AM|
|12-04-2014 07:43 PM|
|ohioviper||I would try a set of premium pads like EBC yellow. Ive read where many have had great results with just pads.|
|12-04-2014 06:56 PM|
|12-02-2014 04:37 AM|
Resurrecting this thread, if I may. I just lifted my 2013 JKU and put 35's on... Have you guys determined the bigger master cylinder is necessary?
I definitely don't want a bunch of alarms on the dash or a confused ABS or stability computer. I'll avoid the "big brake" if it's rife with problems.
|08-16-2013 01:40 PM|
hm... well completed the install...
what issues should I be looking for regarding the MC?
what symptom would tell me the OEM is insufficient?
|08-15-2013 11:49 AM|
It should be fine. inspect the bleeder for any cracks and when you fill it just look for leaks. If the valve is damaged you should be able to snag one at the local napa.
Smadja from the info we have it seems like the 2012 needs the MC. It seems like in 2013 Jeep put a larger MC on the wrangler, but I spoke to someone with a 2013 the other day and they needed the new larger MC so I don't think the info we got from Jeep is quite accurate.
|08-14-2013 08:41 PM|
|Smadja||also, trying to put locktight on the caliper bolts I was loosening them to expose more thread when the caliper dropped off... fell from about a foot (wheel height)... hit the ground on it back (ie bleeder side).. bleeder left a nice mark on the cement floor... bleeder cap has a whole in it.... no other signs (ie cracks) visible.. should I be concerned or is this thing strong enough? any symptoms to look for?|
|08-14-2013 11:15 AM|
Thx Teraflex.. so the longer ones in the rear...
|08-14-2013 10:58 AM|
|TeraFlex||Not sure how the crown lines are but our lines look identical other than length. We have 26" long ones for the front and 30" for the rear. Hope this helps some.|
|08-14-2013 01:02 AM|
So I just received my big brake kit from teraflex today as well as the crown lines (set of 4)... What I don't understand is how do u know which of the lines are front and which are rear? I didn't see any indicators... Did I miss something? Could they be all the same length? (I didn't lay them out side by side yet).
Standing by :-) - am starting the install 9 am
|08-08-2013 10:54 AM|
|TeraFlex||The slotted rotors are there to help evacuate the gasses that are generated when braking so that the pad can maintain better contact, and they are sexy.|
|08-07-2013 04:42 PM|
|HK_Runner||Any benefit to slotted rotors? I just order some expensive stuff from you guys today but the rotors may be my next upgrade for even better stopping power.|
|08-07-2013 04:38 PM|
|TeraFlex||over 60% of the braking is done by the front brakes. While one could up grade the rears you just wouldn't see the same results as you do on the front. The time this changes if you are towing a lot of equipment, hence why 3/4 on trucks come with large rear brakes.|
|08-07-2013 03:15 PM|
|HK_Runner||But those are just front rotors, right TeraFlex? Why no rear rotors? I know on bikes the front is more important and usually bigger but is there no benefit in using larger rear rotors. My wheels are 17" in size. Not sure if the slotted rotors make any difference or if they wear the pads fatser.|
|08-07-2013 12:52 PM|
We do have a big rotor kit that gives you a larger rotor and a bracket to reuse your stock caliper.
The 4303480 and 4303490 kits are now available for sale. These kits include:
• Two front caliper brackets that space the factory calipers farther away from the unit bearing, allowing space for a larger rotor to be run
• a pair of plain big rotors (4303480), or a pair of slotted rotors (4303490)
The vehicle must be equipped with 17” or larger wheels for the kit to fit.
|08-06-2013 09:49 PM|
|HK_Runner||Someday I would like to install bigger rotors. I recently switch to Black Magic pads and Centric rots. The difference is significant though the rotor is about the same size. It's all in the pads. I can stop a lot quicker with my 35s than I could with a stock setup. I imagine these pads with bigger rotors would be incredible.|
|08-06-2013 09:35 PM|
|08-06-2013 03:25 PM|
|TeraFlex||I would also suggest driving the Jeep for a few days and re-bleeding the system. When doing massive overhaul work like this it's very easy for air to get trapped in the ABS block and give a funky pedal.|
|08-06-2013 02:17 PM|
Great write up... but how were you able to select brake lines 1 inch longer than stock? I am currently trying to do the same but am unable to find any information on the stock lines' dimension, nor do the aftermarket sellers (including crown) list the lengths available... they only sell based on lift...
finally, I spoke to teralex and they say upgrading the master cylinder is not needed for 12-current models... any thoughts on this? Mine is a 12 and if I can save the extra $200.. why not.
|10-18-2012 05:52 PM|
Thanksfor the info! Great writeup. Added to my list.
& from my wife: THANKS A HELLUVALOT FOR GIVING HIM MORE REASONS TO SPEND MONEY!
|10-18-2012 05:43 PM|
Not sure about the 16", I'd call Teraflex to check, they're pretty helpful and really knowledgeable about jeeps.
As for the master cylinder, no it's not a requirement, I just took their advice and added it to help combat the 'soft pedal'... but as I noted, I got a soft pedal anyway. That was solved with the braided stainless lines which should be considered mandatory. The stock lines are not long enough to accomplish a safe install.
|10-18-2012 05:30 PM|
Looks like you are running the stock 18" wheel and tire setup with planty of clearance.
Obviously a 15" wheel won't work but is there enough clearance to run a 16" wheel? Can you give a measurement of the clearance around the caliper?
And the question from El Cheapo Grande - is the big bore master cylinder mandatory?
|10-18-2012 05:19 PM|
|10-18-2012 05:07 PM|
|enjerhoo||I assume this is for the front axle only. Did you price the rear axle conversion?|
|10-18-2012 04:57 PM|
That is something I'll have to think about if I ever come into some extra cash.
|10-18-2012 04:53 PM|
|crypple||The Wilwood's look better and at 14" (vs 13") would presumably have more stopping power. I'm very satisfied with the TF kit though so in retrospect I wouldn't spend another $1100 on the Wilwood system. If I had a huge lift kit, tires and extra heavy gear though I'd go Wilwood... what's an extra $1k to get the accountant to write off?|
|10-18-2012 04:42 PM|
|Mopar2Ya||Nice write up, the TF kit looks nice. I wonder how it compares to the Wilwood 4 piston kit @ ~$1700?|
|10-14-2012 03:56 PM|
Update on correct brake line routing
A quick update to correct a mistake I made in the install. I spoke to Crown Performance brake lines who rightly pointed out that I had installed their brake lines 'pointing in' rather than 'pointing up' as they are on the stock setup. I had installed them pointing inwards because:
Now I am fully satisfied with the install and the brakes are awesome. I fully recommend the setup to anyone wanting to impove on stock performance with the caveat that also purchasing longer brake lines than stock should be considered a requirement.
Here are some pics of the final brake line routing lock to lock
Wheel fully turned in
Wheel fulled turned out. Note the clearance that now exists between the elbow bend of the brake line and the suspension
|10-10-2012 10:35 PM|
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