SpeedyPete Posted February 28, 2013 Share Posted February 28, 2013 Hello! I've been reading a lot about converting the brakes on an OBXT to that of an LGT. I am interested in doing the conversion but had a question and was hoping someone could answer. Do the OBXT and LGT share the same calipers? I know I will need new rotors, pads and caliper brackets but can I use the old calipers? I've seen one comment that says they are the same and a parts company using the same number for just the calipers but that's it. Any comments welcome! Link to comment Share on other sites More sharing options...
scoobyscoodle Posted February 28, 2013 Share Posted February 28, 2013 Changing the calipers is the whole point. Link to comment Share on other sites More sharing options...
KCwagon Posted February 28, 2013 Share Posted February 28, 2013 I am not quite sure WHY Subaru did this, but the LGT rotors are a larger diameter than the OBXT, so I would assume the Calipers would have to be different for the LGT as well. Side by side, the rotor size difference is quite visible (1" difference or so). I am not aware of any FRONT "Caliper Bracket" to make these fit. If someone knows differently please speak up. NOTE : It is not uncommon for aftermarket suppliers to have incorrect information on their websites, especially if they sell parts for a wide range of vehicles. Also, if they are selling OBXT brakes, they would fit a LGT, but for you, it would not be an upgrade. You may want to check the classifieds here every once in awhile, as these (LGT) brakes come up For Sale every now and then. Link to comment Share on other sites More sharing options...
SpeedyPete Posted February 28, 2013 Author Share Posted February 28, 2013 Changing the calipers is the whole point. Just wondering why you would say this? In my opinion the larger rotor sizes is the most beneficial point. The advantages of the larger rotors is you now have more braking surface and can use a bigger pad. The other main advantage would be that the rotors can handle more heat, especially since they are wider and the rears are vented vs solid. I can't see there being a huge advantage between the two stock calipers using the same master cylinder... Thanks for the comment though. Link to comment Share on other sites More sharing options...
scoobyscoodle Posted February 28, 2013 Share Posted February 28, 2013 How do you plan on using a larger pad without the larger caliper? What you're saying is true, but the larger caliper also allows for a larger pad and increased heat capacity. The caliper and rotor work as a system, it's not just the size of the rotor doing all the work. Link to comment Share on other sites More sharing options...
citka Posted March 2, 2013 Share Posted March 2, 2013 This: http://legacygt.com/forums/showthread.php/outback-vs-legacy-brakes-202685.html Link to comment Share on other sites More sharing options...
mr.hicksta Posted March 2, 2013 Share Posted March 2, 2013 This: http://legacygt.com/forums/showthread.php/outback-vs-legacy-brakes-202685.html You beat me to it Link to comment Share on other sites More sharing options...
Sarli Posted April 9, 2013 Share Posted April 9, 2013 So I swapped out the stock OBXT brakes for a set of LGT brakes Upgrade to LGT breaks, FRONT, is.... Hello all, I found this info... "Originally Posted by Xenonk http://legacygt.com/forums/skynetim/buttons/viewpost.gif To do the swap, you just need: GT front calipers GT front caliper brackets (usually included with the caliper from the dealer) GT front rotors GT front brake pads Brake Fluid of your choice" (Thank you all!) What about the same upgrade to LGT breaks, REAR ??? OBXT is a solid disk, LGT is ventilated, but I don't know any other details. 1) Does it even matter? (it's the rear...) 2) Would it (upgrading only the front) change the car's breaking bias? (front becomes more effective) 3) Also, any changes to the hand break system? thanks for any info, Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.