Seized Calipers = Complete Brake Job. Upgrade to 13.3 rotors?

[MDVDuber]

So I'm not interested in the $2800 Stoptech system, but since I have 17 inch rims on the 2004 SR5 and have to replace everything anyhow - it is worth the little bit extra $$ to upgrade to the larger rotors and calipers from the Sports Edition?

Thanks!

Any links to posts on the topic would also be appreciated - yes I searched - but found little.

 

[MDVDuber]

Bump

 

[Acidmeld]

I would say its worth the little bit extra.

 

[zerowkul98]

Im not certain, but if you upgrade to the Sport Edition calipers n' rotors, would you have to replace some components of the braking system like the master cyl. or the booster? Im not certain if the SR5 has the same "booster" and under-the-hood components as the SE's.

Regardless, you'll still have the potential for calipers with seized pistons. I have 2 SE's and they both already have replacement front calipers due to the seizing problem.

 

[Acidmeld]

The booster pump assy is the same part. Everything but the caliper and rotor are the same size.

 

[GoodSide]

That seems a little steep to slow down.. I'd just use upgraded stock replacement and TRD, HAWK, EBC, etc pads. Save the dough bro and put it into off-road parts!!

 

[Acidmeld]

That seems a little steep to slow down.. I'd just use upgraded stock replacement and TRD, HAWK, EBC, etc pads. Save the dough bro and put it into off-road parts!!

Since hes already going to be replacing the calipers, rotors, pads the price difference is minimal. If he wasnt going to be replacing everything already it wouldnt be worth it but since the expense is already there just add a hundred or so and go a bit better.

 

[zerowkul98]

I disagree. I would see that in both "an exercise in futility" and a waste of money.

The SE calipers are known for seizing up too. It'd be like spending the $$ on a fancy shower curtain vs. one that'll last just as long. Youre going to have to dispose of it anyways, so save your $$! If the SE's heavy duty calipers and hardware were known for lasting longer or didnt have the fatal design flaw as we know they do, then i'd say make the investment.

Sorry dude. Id just save my $ or just upgrade to TRD pads n stuff.

 

[MDVDuber]

I disagree. I would see that in both "an exercise in futility" and a waste of money.

The SE calipers are known for seizing up too. It'd be like spending the $$ on a fancy shower curtain vs. one that'll last just as long. Youre going to have to dispose of it anyways, so save your $$! If the SE's heavy duty calipers and hardware were known for lasting longer or didnt have the fatal design flaw as we know they do, then i'd say make the investment.

Sorry dude. Id just save my $ or just upgrade to TRD pads n stuff.

This is a good point, but at Rock Auto it looks like depending upon brand it's about $20 all told between 12.5 and 13.3 inch rotors and calipers.

So they'll still suck - but more swept area and a larger heat sink can't be bad.

Thanks all for your input.

 

[GoodSide]

LOL!! Hey, maybe I like a "fancy" shower curtain! jk. Yeah zerowkul98 I totally agree. I would say save A SH## TON $$. Most of that crossed drilled/milled high end stuff would only be useful for HD towing applications/use or on a race track somewhere. It really is overkill for a daily. Good pads are a must IMO. No disrespect.. just my $.02

 

[Acidmeld]

upgrade to TRD pads n stuff.

I can definitely agree with this. I felt an immediate difference in performance with the TRD pads. Just expect alot more dust tho.

 

[zerowkul98]

Just expect alot more dust tho.

That just gives you a reason to detail it more often

 

[riceandpho]

how about new calipers, but use ebc green stuff pads and ebc rotors?

 

[LargeOrangeFont]

I just got my 4Runner and was thinking of doing exactly this. Unfortunately I have 16inch wheels and did not want to wait until I get new wheels to do the brakes, so I kept the 12.6 inch rotors.

I just changed all my pads to EBC green 6000 SUV pads and they are great. The dust is pretty low after they bed in. If you tow alot or drive very agressively, get the 7000 pads, They have better bite, but are cold blooded for the first couple blocks in the morning before they get some head in them.

I also used Centric premium blank rotors and did a full brake fluid flush. There is no need for drilled/slotted rotors, dont waste your money. A premium quality blank rotor will work best.