Best shifter setup

[ToyoburuBRZ]

Are you able to use both a positive shift kit bushing and a transmission mount or is just one needed?

[Malt]

Kartboy short throw shifter (comes with rear bushing), kartboy trans insert, and MTEC springs. I didn't think the stock shifter could be improved much when I got the car but these parts made the feel amazing. I've also got an aluminum driveshaft which takes some slop feel out if the driveline.

[AllStar0419]

Originally Posted by Captain Snooze

I don't understand what those MTEC springs are supposed to do.

the stiffer springs make the shifter want to stay center, it makes 2-3 and 5-4 shifts faster but every gear engages with a more satisfying feel. i was worried they would make the shifter too stiff and make it harder to push to the side but its perfect, feels more solid than stock.

[TheseColorsDontRun]

I have installed a short shifter in every car I've ever owned. This is the only one that I haven't felt the need. The best factory shifter I have ever had. Having said that, I have installed a Whiteline trans bushing insert, Perrin rear shift bushing and have a weighted knob. The best got better. I have no interest in installing a short shifter.

[cfordart]

I was determined to put a Billet Pro Shop shifter and shift knob in mine, I thought the stock shifter was too tall. I first put just the BPS shift knob on the stock shifter and was pleasantly surprised at how it made it look and feel shorter. Helped with the weight of the knob too.

I ended up installing the shifter, didn't want to waste the much nicer lockout on the BPS, but you might be surprised at how much just a knob would change the feel of the stock setup.

[Mikepage]

Originally Posted by cfordart

I was determined to put a Billet Pro Shop shifter and shift knob in mine, I thought the stock shifter was too tall. I first put just the BPS shift knob on the stock shifter and was pleasantly surprised at how it made it look and feel shorter. Helped with the weight of the knob too.

I ended up installing the shifter, didn't want to waste the much nicer lockout on the BPS, but you might be surprised at how much just a knob would change the feel of the stock setup.

But at the end, If I understand correctly, you have installed the short shifter too?

[cfordart]

Originally Posted by Mikepage

But at the end, If I understand correctly, you have installed the short shifter too?

Yes I did.

Even though the stock shifter had a shorter look and feel to it with just the BPS knob, I couldn't abide with the cheap look of the stock reverse lock-out.

[SirBrass]

Has anyone tried both the billet pro and the kartboy short shifters? Any noticable difference between the two?

I have the KB SS and like it, but I wonder if the billet feels any different.

[Mikepage]

I think the stock feeling is very good... Also better with Redline oil.

I don't think upgrading the shifter is necessary for the moment...

From my opinion, We will not get a better lap time on a race track with a modified shifter anyway.

I will upgrade it when I will got a problem shifting into speed.

[SirBrass]

Just make sure you're using 75W-90 GL4 gear oil, not the lighter 75W-85 GL4, as the latter is out of spec and thus if you have a transmission failure due to the oil, your warranty claim can be denied as you were using oil NOT specified by Subaru/Toyota.

[Mikepage]

You think like me, Don't worry, I have used the Redline MT-90

[SirBrass]

I always liked short shifters, though, & distinct shifts, & the factory shifter has a fairly long throw from what I'm used to. But as far as factory shifters go, it is one of the best.

Still like the kb short shifter better.

Sent from my SCH-I535 using Tapatalk

[mad_sb]

Honestly, do the mtec springs, bushings of your choice, and adjust the reverse lock out (if you have any 2nd gear grind issues) before you do a short shifter... This is probably 90% of the improvement with bushings and springs. You may not feel the need to do a SS after bushings and Mtec springs.

If you do a SS, especially with bushings, be carefull what you choose. I beleive the billet pro will be prone to rattle, based on the ebay knock off version i purchased and latter threw in the trash due to incurable rattles at high rpm. The Kartboy is Much Much better design. I have not seen the TWM design up close so that may be an option as well.

Keep in mind that the kartboy short shifter includes the rear shift mount bushing. Also, don['t forget to put the trans in neutral before installing the mtec springs (makes putting it back together easier).

One other tip, my mtec drift shift knob is more prone to make any shifter rattle than the stock knob. Whole reason i got a SS is so i could use the longer style drift knob.. it just does not have enough weight to dampen vibrations... still looking for an alternative...

[SirBrass]

Mtec springs are on the way. When I install them, the rear shifter bushing, & transmission mount bushing, I'll decide then whether to stick with the kb short shifter or go back to the stock shifter (I've still got it around here somewhere).

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