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'BREAKING' 2013 ALTIMA 2.5 S (L33) DOES HAVE MANUAL SHIFT MODE!!

4904 Views 45 Replies 7 Participants Last post by  scarydog892
I currently own a Nissan Atima L33 2.5 S (model) and driven it for the pass 8 years. I bought it brand new off the lot with 4 miles on the dash (as you'll see on the dash, it still has relatively low mileage) .Currently adding mods incrementally and just discovered that it has "Manual Shift" mode like its 3.5 counterpart but the 2.5 doesn't come equipped with paddle shifters at all (owner's Manual doesn't mention that the 2.5 actually has Manual Shift Mode in which it does!). I figured out how to access/unlock Manual Mode after extensive research i.e. service manuals. I temporarily wired up two" pushbuttons " to the respective paddle shift jst connector on the PCB. Thanks to my wiring skills that I acquired from modding arcade fight sticks, I was able to achieve what probably hasn't been done anywhere in this country (USA) for this exact car. If it wasn't for my love of fight sticks I would've paid a premium for something I can do myself. Currently waiting on my actual paddle shifter kit (stock). It's going to be a blast putting this together Voooom! Voooom!! This car is going to be pretty cool once I'm done with it. Pics coming soon...any questions please ask!! ;)...soooo stoked
* UPDATE*
(Pic 1)Manual Mode unlocked!
(Pic 2) Back of gauge cluster module i.e. Combination Meter. Wiring points on the connector M26
(Pic 3) Custom Detachable wiring harness (3-Piece)
(Pic 4) Salvaged steering column Switch bracket w/Paddle Shifter brace from a '13 Altima 3.5L.
(Pic 5) Cleaned and installed. No modifications needed its a one to one fit. No difference in fitment.
(Pic 6) Paddle harness installed (its a 3 piece quick connect harness done by me) * I bought the shifters and new paddle shifter steering column bought directly from Nissan
(Pic 7) wiring installed into the Main Body harness connector M26 which connects to the gauge cluster i.e. Combination Meter
(Pic 8) Nearly finished. Shifters work (of course)!!! More cleaning then install new column cover and new steering wheel! Car Vehicle Plant Speedometer Motor vehicle

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Sweeet, I really like the look of that REVESOL wheel, wasn't expecting it to fit onto the stock wheel, I might have to go that route at some point. Good to hear the dupont connectors fit, it's definitely a much cheaper alternative to the OEM pins while still giving a good fit. I'll probably be doing some sort of quick disconnect as well, so I can swap out for the stock connectors. If I find a set of paddles with those connectors (or the actual connectors) on it for a reasonable price, I'll share the part number on it. I've pinged the eBay sellers but of course they're not sharing lol.
@ooiman92 , thanks. I heard the people of A1 Auto actually make steering wheels for a known automobile manufacturer but they won't tell us which company. They decided to make their own steering wheel boutique of some sort i.e. REVESOL! The steering wheel I have was built for the Altima L33s (2013-to-2018) so it's an actual altima steering wheel. Feels good. I wanted the carbon one but I have no carbon trimig yet so I bought the full leather wheel. Besides cleaning up the interior and exterior my next mod will be the Stillen catback exhaust.

Yeah, I'm gonna hunt for the connectors myself. Looks like the 2012 maxima share the same exact paddle shifters as the 13 altima...figures lol.
@rjones6362 Thank you so much for the inspiration to do this, I probably would have never thought this was possible. It took most of the day but I got everything set up and it's working perfectly. I got manual mode!

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Carbon fiber would be sweet in this car, I have the SL model so it does have trim that somewhat looks like carbon fiber already so it might be a good fit. If you were looking for aftermarket exhausts, the 3.5 exhausts work on this model as well. I have the Borla exhaust made for the 3.5 and it sounds amazing. Maybe I can get a recording of it at some point. It will sound even sweeter now that I have manual mode. Thanks again!
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@rjones6362 Thank you so much for the inspiration to do this, I probably would have never thought this was possible. It took most of the day but I got everything set up and it's working perfectly. I got manual mode!

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Carbon fiber would be sweet in this car, I have the SL model so it does have trim that somewhat looks like carbon fiber already so it might be a good fit. If you were looking for aftermarket exhausts, the 3.5 exhausts work on this model as well. I have the Borla exhaust made for the 3.5 and it sounds amazing. Maybe I can get a recording of it at some point. It will sound even sweeter now that I have manual mode. Thanks again!
SWEEEEEET!!! You're welcome!! This is exactly why I posted on here to share with anyone who owns an altima and want to give it the "sport" mod treatment!! I'm super happy for you and glad it worked!! I knew you would like it!! Enjoy! It a blast!

I did a mod to the stock exhaust which sounds good for what it is... when challengers hear me roaring behind them shifting gears, they react and speed up! It's hilarious 😂 . Sometimes I get onlookers who look stunned like "what the heck!" Whoa! Lol I think L33s L34s are hidden daily driver focused gems just like the older Altima SERs back in the days! I think we have some amazing machines that have potential.

Thanks for the info for the 3.5 exhaust! Borla is a reputable company in which Craig Lieberman ( Fast and Furious) worked for back then. I'll look into them but my heart is set on Stillen! Stillen has been showing and giving mad love to the Nissan platforms especially Altimas. They known Nissans!!

I want to at least achieve high 200 HPs (270-300) and I'll be good. Wonder if I can steal a stock turbo from a 2.0 altima L34. Once install a catback I think I'll be around the 200s but I probably need a tune. Not sure of I can tune a stock ECM in L33s but I thought about a standalone Tuner device because I daily drive mine.
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Is there any strut tower braces for the 2013 altima sedan?
Haha, I'm sure you get a ton of looks with any exhaust mod. I tend to prefer a more tame sound but the Borla was a good in between for me, I think the stillen sounded almost the same, but with slightly less bass. I think it sounds like an infiniti with a sport exhaust at some points lol. I've been playing with the manual mode for a bit and I think it's gonna put a dent in my wallet haha. I think I srop 5-10mpg when shifting manually haha.

As far as strut tower braces go, I'm only seeing third party ones and the Stillen. I have a racingline ftsb and it's done wonders for handling, but they seem to have disappeared unfortunately. Ultra Racing looks like they have the large number of undercarriage bracings inclusing a strut bar if you wanted to keep in brand. Haven't done it myself, but it might be a good next step for me.
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@ooiman92 , yeah! Part of my stock exhaust mod is that I chopped off both muffler 'exit pipes' and replaced them with a wider exit forward cut tip-and-pipe from Flowmaster.

Exactly what I'm going for, that f**kn Infiniti exhaust sound; settle but with that aggressive growl especially in high rpms. I contacted stillen.com to see if they can replace the resonator with a stainless delete pipe instead. Idk it still may sound good with it but I want to delete it and just roll with the mufflers.

Oooooo YES this thing will eat gas like a 3.5L in Ds and Manual modes man hell yeah lol 😆 my goodness. The brochure lied!!!! My wallet screams but im hooked lol

Funny, I JUST left Ultra Racing site I might buy the whole brace set piece by piece starting with the strut tower brace first. I need better handling. I do have a stillen rear sway installed but I need more stability. Also thought about bagging mine idk but the back needs to be dropped asap. Monster truck ride height is uuuugly. Ultra looks promising so it'll dive in! Thanks. I mad at stillen for not making the ftsbs the for 2.5 L33 sedan tho
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Yeah, that delete pipe should wake up the sound from what I've heard. Sounds like a winning combo.

I could've sworn Stillen had made an ftsb in the past, but yeah, doesn't look like there's as many options as there used to be either. Personally, the chassis feels stiff enough with the front and rear sway bars, but you can never have too much bracing. We'll see if I can will myself to grab some of the other bracings as well lol.
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@ooiman92 , much agreed there ! Just had a fool try to race me on my home from work when I was just trying to kindly pass him LOL get out the damn way slow poke meanwhile he had a Beamer X something.
Just installed a brand new Stillen Cat-Back exhaust. Sounds really good on cold start, under idle and gets aggressive (Infiniti) on throttle. Oh boy! Manual mode kicks even more! Here's some photos for ya! update
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(Just installed the Stillen Exhaust at the shop)

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Finally got the right connectors for the paddle shifters. Got them from a donor 2012 Maxima on Ebay. I sheathed the wiring to match the rest of the harness. Yup, older Maximas share the same exact paddle shifters. I think the 2012s 2013s.
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Here's my new steering wheel...its a REVESOL from A1 Auto on ebay View attachment 7995

What stereo system is that? And is the quality good?
Its a Dasaita Head Unit I bought from Amazon. Yes its pretty good. I'd say get the 64gig Dasaita unit.
I currently own a Nissan Atima L33 2.5 S (model) and driven it for the pass 8 years. I bought it brand new off the lot with 4 miles on the dash (as you'll see on the dash, it still has relatively low mileage) .Currently adding mods incrementally and just discovered that it has "Manual Shift" mode like its 3.5 counterpart but the 2.5 doesn't come equipped with paddle shifters at all (owner's Manual doesn't mention that the 2.5 actually has Manual Shift Mode in which it does!). I figured out how to access/unlock Manual Mode after extensive research i.e. service manuals. I temporarily wired up two" pushbuttons " to the respective paddle shift jst connector on the PCB. Thanks to my wiring skills that I acquired from modding arcade fight sticks, I was able to achieve what probably hasn't been done anywhere in this country (USA) for this exact car. If it wasn't for my love of fight sticks I would've paid a premium for something I can do myself. Currently waiting on my actual paddle shifter kit (stock). It's going to be a blast putting this together Voooom! Voooom!! This car is going to be pretty cool once I'm done with it. Pics coming soon...any questions please ask!! ;)...soooo stoked
* UPDATE*
(Pic 1)Manual Mode unlocked!
(Pic 2) Back of gauge cluster module i.e. Combination Meter. Wiring points on the connector M26
(Pic 3) Custom Detachable wiring harness (3-Piece)
(Pic 4) Salvaged steering column Switch bracket w/Paddle Shifter brace from a '13 Altima 3.5L.
(Pic 5) Cleaned and installed. No modifications needed its a one to one fit. No difference in fitment.
(Pic 6) Paddle harness installed (its a 3 piece quick connect harness done by me) * I bought the shifters and new paddle shifter steering column bought directly from Nissan
(Pic 7) wiring installed into the Main Body harness connector M26 which connects to the gauge cluster i.e. Combination Meter
(Pic 8) Nearly finished. Shifters work (of course)!!! More cleaning then install new column cover and new steering wheel! View attachment 7891
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Where exactly is the m26 connector do I have to remove the rpm and speedometer to get to it kinda hard to tell in the pic sorry
It's the smaller connector on the back of the cluster. The cluster is actually very easy to remove. You'll need a 10mm socket, a #2 phillips, and a plastic prybar. Remove the lower dash 17 (two 10mm screws) and pry off the dash end panel 7. Extend and lower the steering wheel as far as it will go, then pry out the cluster bezel 13 and the centerstack trim 24. Then the instrument pad 8 will pry out. Don't bother disconnecting it, just loop it rightward over the steering column. Then 3 phillips heads hold the cluster in.
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It's the smaller connector on the back of the cluster. The cluster is actually very easy to remove. You'll need a 10mm socket, a #2 phillips, and a plastic prybar. Remove the lower dash 17 (two 10mm screws) and pry off the dash end panel 7. Extend and lower the steering wheel as far as it will go, then pry out the cluster bezel 13 and the centerstack trim 24. Then the instrument pad 8 will pry out. Don't bother disconnecting it, just loop it rightward over the steering column. Then 3 phillips heads hold the cluster in.
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Thank you do you know where I could get the wire and everything to add to the plug
No, sorry. I'm a tech, I haven't done the mod myself.
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I currently own a Nissan Atima L33 2.5 S (model) and driven it for the pass 8 years. I bought it brand new off the lot with 4 miles on the dash (as you'll see on the dash, it still has relatively low mileage) .Currently adding mods incrementally and just discovered that it has "Manual Shift" mode like its 3.5 counterpart but the 2.5 doesn't come equipped with paddle shifters at all (owner's Manual doesn't mention that the 2.5 actually has Manual Shift Mode in which it does!). I figured out how to access/unlock Manual Mode after extensive research i.e. service manuals. I temporarily wired up two" pushbuttons " to the respective paddle shift jst connector on the PCB. Thanks to my wiring skills that I acquired from modding arcade fight sticks, I was able to achieve what probably hasn't been done anywhere in this country (USA) for this exact car. If it wasn't for my love of fight sticks I would've paid a premium for something I can do myself. Currently waiting on my actual paddle shifter kit (stock). It's going to be a blast putting this together Voooom! Voooom!! This car is going to be pretty cool once I'm done with it. Pics coming soon...any questions please ask!! ;)...soooo stoked
* UPDATE*
(Pic 1)Manual Mode unlocked!
(Pic 2) Back of gauge cluster module i.e. Combination Meter. Wiring points on the connector M26
(Pic 3) Custom Detachable wiring harness (3-Piece)
(Pic 4) Salvaged steering column Switch bracket w/Paddle Shifter brace from a '13 Altima 3.5L.
(Pic 5) Cleaned and installed. No modifications needed its a one to one fit. No difference in fitment.
(Pic 6) Paddle harness installed (its a 3 piece quick connect harness done by me) * I bought the shifters and new paddle shifter steering column bought directly from Nissan
(Pic 7) wiring installed into the Main Body harness connector M26 which connects to the gauge cluster i.e. Combination Meter
(Pic 8) Nearly finished. Shifters work (of course)!!! More cleaning then install new column cover and new steering wheel! View attachment 7891
View attachment 7896
View attachment 7894
View attachment 7893
View attachment 7895
View attachment 7889
View attachment 7892
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I need to figure out how to do this! wish there was a youtube video honestly.
Thank you do you know where I could get the wire and everything to add to the plug
Did you ever figure out how to do it??
@scarydog892 I tried to post as much directions as possible. I think I posted the cluster wiring diagram at least (also check the altima forum website) If you don't have electrical or electronics knowledge or know-how (aka aren't handy) then wiring up the paddles to the rear of the cluster might be too much for you. You need to unplug and "unlock" the cluster connector plug to add the wires but you need the proper gauge wire with the correct size female metal crimp-connector that'll go into the harness connector plug. You may have to watch some YouTube vids on how to remove the cluster and also some wiring vids. You can purchase wire assortments of various sizes with the metal crimpped connectors that'll go into the harness ( white plastic) connector/plug that goes into the cluster. I've done extensive research and figured out the Altima L33's wiring diagrams and with my moderate to extensive electronics/wiring experience I successfully wired the paddles (and had fun). I'd say have someone help you so you don't blow your car up! (Side note) Fortunately for Infiniti sedans (the Q series) have the wiring already so if you had one without paddles all you have to do is get the paddles & proper steering column cover and simply hook'em up. I think after I've done all the work people started selling kits on ebay because I haven't seen them on ebay during the process so I had to piece everything together piece by piece from dealers and ebay.

Unfortunately I no longer have the car and now own a '22 Deep Pearl Blue Altima SR VC-Turbo and currently doing some cool mods $$$. I'll be posting pics soon but here's some sneak peeks. My current Altima is pretty much how I wanted my previous Altima to be setup...a proper SR with a turbo. In the process of installing a piggy-back module to turn up the power from 238 HP/ 278 Torque to 315 HP / 328 Torque (the limit!) along with a 50/50 Blow-Off Valve and more! (The STILLEN front splitter is a must have but expensive)
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