My Civic Si Build

r3v

Member
When the transmission of my 626 started to die, I replaced it with this little beauty:
2002552635_b9278c3775.jpg

I made one judgment error, however. I thought I could live without a manual transmission. I considered upgrading to a MS3, but could not resist the vtec.
3282657221_e71dbb0a49_b.jpg

On August 7th 2008, I fell in love . . .
2749560061_535dcb277a.jpg

As soon as I parked my car for the first time, I performed my first moddealer sticker delete.
August 7, 2008Second mod! Ipod intigration!
2748362069_b8e9f4fa3a.jpg

2750413018_c212f4cf7c.jpg

August 11, 2008My Si went to the tint shop and had HP Supreme Solar Gard window film from Bekaert Specialty Films installed:
Front 50, Rear 30, Rear and Moonroof 20
2769209566_0f3d205b62.jpg

August 15, 2008I just couldnt take the premium sound system anymore and installed:
Alpine SPS-500 Type-S 6-1/2 Fronts
2793242932_928d8e2dd2.jpg

Alpine SPS-500 Type-S 5-1/4 Rears
2767379126_f9ee7d4bce.jpg

Elemental designs 9Kv.2 open air sub
2793262542_71da22ffd5.jpg

Alpine MRP-F300 50W x 4 Multi Channel Power Amp
2793264154_1119d7b328.jpg

August 16, 2008Set up a temporary fix for the vtec + groceries issue.
2768356769_28f95b292f.jpg

August 18th, 2008Cleared out headlights.
2868631489_c750fc0e30.jpg

2932415203_75cd82e154.jpg

September 28th, 2008civic delete
2894964895_dd4c4ffd37.jpg

October 4, 2008Trunk, map, and dome LED swap.
2912440907_0c639c2070.jpg

Cool white LEDx5 swap for the license plate.
White 9LED festoon bulb swap for dome and map lights.
Cool white WLEDx6 bulb swap in trunk.
Purchased from SUPER BRIGHT LEDS
October 13, 2008My Si met a professional photographer.
2940805222_fdb705cff7.jpg

October 16, 2008--K&N 69 Series Typhoon Air Intake installed!
2947803205_c689cf41ae.jpg

2948693678_1d5440b35e.jpg

November 12, 2008--Progress 22mm Rear Sway Bar installed.
3026706818_97daa46397.jpg

November 14, 2008Attended first civic meet!
3032239013_03fac0c53c.jpg

November 26, 2008Redshift Rear Sway Bar Reinforcement Brackets installed.
3063558653_bfa8f893ab.jpg

November 27, 2008Replaced transmission fluid with Red Line MT-90 Synthetic
3064323098_3768fd51ce.jpg

November 28, 2008Cargo net and Trunk tray installed.
3066721877_742a76e53c.jpg

December 10, 2008--Kenwood DNX8120, SCOSCHE dash replacement kit, PAC SWI-JACK steering wheel control interface, and BOYO VTL400 Rear View Camera installed.
3102335134_34ac04f745.jpg

3101530761_58b3cfac88.jpg

3109820104_c2311c4b61.jpg

December 14, 2008Focal 165CA1 Coaxial speakers installed.
3108985947_1afa94669c.jpg

December 15, 2008--Finally got rid of terrible layer of funk on the inside of my windshield (No, I didn't do it. It came with my car.), installed GrafiXpressions emblem, replaced fugly license plate screws with small, clean anti-theft ones from Autozone.
3112318138_8f81bff1c2.jpg

You can see the problematic place where my backup camera is installed here:
3112322712_dae7647bf1.jpg

December 18, 2008--Dirty loaner valve cover arrived in mail.
3119398008_cd8d77b124.jpg

^ ewww, right?
1st mod=cleaning:
3119398670_b3a706fb3d.jpg

Took mine off:
3118951199_1594afb384.jpg

And installed temp.
December 19, 2008
Pried those little plugs out of the valve cover.
3118605845_c553c9dc17.jpg

3120872647_d4129974f4.jpg

I ordered a special red for my valve cover and shipped it off.
December 20, 2008
Installed my new JDM hazard button and rewired nasty mess of wires behind the poor Navi.
3123418876_03c5b9b027.jpg

3123426420_fa5844962b.jpg

3122595059_ef83d16360.jpg

December 30, 2008
Installed HFP suspension! Without the "right" tools, this can take seven hours. Seven hours with small dinner break.
3152406995_38295a8ef0.jpg

3153244820_76ebfe7ab0.jpg

3153247372_e9aaedcae6.jpg

3153247942_bfd228102b.jpg

3153248770_8583a87123.jpg

3153250668_5ddd209b0c.jpg

3153251430_d2db82e235.jpg

3152415325_104e7ef8da.jpg

FYI! Despite what it might look like in this pic, my foot is NOT on the rotor here. I'm pushing a wrench. Carefully.
3153253240_5ccc78a014.jpg

3152417085_43945f0302.jpg

3152420021_67873bfb7b.jpg

3152425963_b19646b7eb.jpg

3152426693_0c69e8dd09.jpg

3152427509_b338e2089c.jpg

Guess what? Suspension upgrades are fantastic. Now I can REALLY feel a difference. (And, yes. This is exactly the suspension I want, so I will not be lowering any more or installing coilovers or anything.)
December 31, 2008
Began damper install
So . . .
3157167460_b7db90d8ab.jpg

3157169366_4e762884b6.jpg

3157170794_04a81433a5.jpg

And then three people tried to use the horrible rivet gun for over an hour. Working different combination of bracing the hood and even squeezing the gun in pairs. NOT fun!
But, FINALLY!
3157174976_fcd02deb93.jpg

But we didn't have the right drill bit for the bottom, so project is being continued . . .
January 1, 2009
So I bought a $40 drill bit, but that's ok. It'll be useful for many projects in the future.
3157270569_8942a53110.jpg

Drilled all kinds of holes in my car:
3157272307_1bc0aeaf77.jpg

But it's worth it.
3283574864_795fda9c77.jpg

3157276471_22400fee87.jpg

It sucks taking out the stock hood prop, but the engine bay looks way better without it.
January 6, 2009
The HFP front lip comes in a HUGE box!
3176196228_fd6b60be44.jpg

It and your front bumper are a little awkward to maneuver.
3176198002_ec02ae3b23.jpg

You should enlist the help of some friends.
3176200272_48a6b692b4.jpg

Your car will be happy when you are done.
3176202400_c861513a0e.jpg

3176206672_64c77ed0a2.jpg

3175374365_86b2f2797e.jpg

3282655469_3245aaafb2.jpg

January 18, 2009
So, I preordered an engraved, weighted shift knob. In the mean time, my short shifter and base bushings have been sitting on my shelf for a long time. So . . . I haven't modded my car in awhile. And . . . I started thinking--after installing all the shifter components, how will I be able to distinguish which is making the biggest difference?
So I have decided to do my install in shifts.
Today, I installed the base bushings.
3207537085_b650dc967a.jpg

3207538523_3cfd1ece16.jpg

3208389416_b88acf2d2a.jpg

3208390880_6dcc4ccc47.jpg

3207544153_0e3b8815da.jpg

WOW! What a difference! Talk about control! Everything is now so much more mechanical. Each gear is much more distinct and solid. Now I have to resist resist with the short shifter. I have to get used to these bushings first :(
January 19, 2009
After being stuck in traffic for over an hour on my way home from my run, I felt that I had give the base bushings a suitable trial run and decided to install my TWM short shifter. Compared to the bushings, which were not all that difficult, the short shifter itself might be the easiest install I have performed thus far.
3212017617_1e2cb2fd0b.jpg

(Sorry for the iphone pic, I forgot my camera.)
Only one complication spoiled what would otherwise have been a flawless install: Before reconnecting the shift knob, bolt, and boot, I decided to give the new shifter a try. In a wave of panic, I realized that I could not find fifth or sixth gear! I screwed the knob on and continued to panic, finally calming myself, putting my car back together, and starting it.
Suddenly, fifth and sixth gear resurfaced and I quickly got used to the new feel. This was not nearly as dramatic a change as the base bushings provided, but it's still nice. I'd be interested to see how it compared to that Mugen quick shifter.
January 21, 2009
A k20 valve cover came to visit from powder coating camp. After removing my loaner valve cover, I noticed that it was not only NOT my original cover. It was not even from a Si.
3216167019_8446d4c708.jpg

My oil dropped to 15%.
January 23, 2009
The imposter valve cover started its return voyage to powder coating camp, and I made a quick run to AutoZone.
3222063135_03b0f925ed.jpg

I can now barely drive up ramps with my HFP suspension and lip.
3222064491_1b3b3b91e8.jpg

Removing the drain bolt was simple! Nothing like the transmission fluid bolt!
3222065409_a22fab17bb.jpg

Removing the oil cap took some effort, however. Oil drained and the real fun began.
3222067371_82cb06502a.jpg

Reaching the filter is not the difficult part! Using a crappy AutoZone tool is! After realizing that no amount of shop towels was going to make the tool quit slipping, I got on the phone and asked a local civic how he had removed his OEM filter. He arrived with his mystery OEM removal tool, and it was smooth sailing from there on out. The top of my new K&N filter fits a 1" socket, so it'll be simple to remove when the next change rolls around. By the way, Royal Purple oil is actually purple.
3222069489_117edebccb.jpg

January 16, 2009
Installed Mugen radiator cap. Jay-Dee-EMMM (2thumbs)
3232860658_691f7b47b9.jpg

3232861982_0394ed68a4.jpg

3282751917_3e930b01d7.jpg

January 31, 2009
Exhausting work today! Ugh.
My new "hi (flow) cat" GReddy EVO@ exhaust!
3242270920_f661c473ac.jpg

Even with WD40, the stock exhaust is horrid to remove.
3242271756_1965651bc8.jpg

3242274494_4886fb37c8.jpg

3242276416_f5f3df41d3.jpg

3242280758_4bb50a437b.jpg

3242284302_facde3e41d.jpg

February 3, 2009
Back to stock exhaust. Whewh. I'll do better the next time around.
February 6, 2009
Dual car party tonight. The guy that bought my EVO2 came over, and he installed it on his coupe while I swapped out my valve cover.
Well, it is still not my valve cover, but, hey! Acuras are cool cars too.
3248222963_5f5033b4a4.jpg

I did this swap in less than an hour! I'm learning!
3258777465_7a45388593.jpg

3258779173_25fd699595.jpg

3283481186_2f3d23d3de.jpg

3259611738_f27cafb6ee.jpg

February 13, 2009
So, I wake up as giddy as a kid on Christmas Morning! It's Exhaust Day!
At 7:00AM, I refresh FedEx's site. Again at 8:00. 8:05, 8:06. . .8:48! Info is updated!
3276191869_4672b237fb.jpg

WTF?
You know their number is difficult to find, but I get online and call everything in my city with FedEx in the name until I finally get through to a representative with a thick foreign accent who gives me the address of the facility holding my poor package hostage.
I jump in my car and vtec down to the office.
The guy behind the desk is all kinds of confused.
"That's weird. It says here we are closed for a holiday. . ."
I wait about 20 minutes, then they wheel it out.
3276117851_f2d00f399b.jpg

Translation! "Closed for holiday" means "Our truck is too full for your box."
After wheeling it out, all the employees scatter, and I quickly realize why.
Next time I drive to FedEx, I'll bring scissors. (rant)
But, hey. I managed.
3276149473_d7c4167143.jpg

3276969684_2417e02cfb.jpg

SOOOO Hawt!
The install was clean and simple.
3277011280_497f303a54.jpg

3277930888_cf1b5d707f.jpg

3277111905_1b82c1cec6.jpg

And it looks nice and subtle:
3280988939_b600d4ecc6.jpg

3281765744_80fd1a0e36.jpg

Many more mods to come!
 
February 15, 2009
Right before a car meet, I installed my dust mite.
3316762336_aef443f228.jpg

While at the meet, I noticed one of our local Sis, had painted his manifold cover black.
February 18, 2009
Invited him over and tried his manifold cover on:
3292362892_fff05bd380.jpg


Looks good? He let me borrow his paint too.
3292365458_90bf470efa.jpg

I opted for less glossy:
3291555477_bca8033ca4.jpg

3327582526_3bf425da3e_b.jpg

February 27, 2009
Installed my TPMS sensors!
3315328026_6258f103ba.jpg

February 28, 2009
Got my tires mounted and now my GG has new shoes! :cool:
3315922663_0e0f65fd64.jpg


3315927109_e96e8a1712.jpg


3316747208_cf946d6f08.jpg


March 3, 2009

My custom engraved TWM A6 Leopard weighted shift knob that I pre-ordered WAY back when I bought my short shifter and bushings finally came in!

3327746422_8aa9dd3dc3.jpg



March 8, 2009

A former tC owner who now drives and Si asked if my K&N used my stock resonator.

3337323022_b7f066a5ab.jpg


He let me know that he had a leftover tube from his old tC's Weapon*R SRI.

3336490675_cecf7d8ee2.jpg


It was an easy swap!

3337324080_16396fd082.jpg


3337325228_ae3a80a3d0.jpg


Now my intake sounds so much more mean! Especially in vtec.


March 13, 2009

DOMO-KUN!
pinkdomokundance.gif


3352641916_409071d9f7.jpg


3358180284_8f58ea7019.jpg


March 27, 2009

1st attempt to gain some torque--P2R throttle body spacer and gaskets.
3391367946_bd48a119bf.jpg

As most of you probably already know, this doesn't fit with a K&N. So, the install took quite a few hours, and I ended up reducing the little rubber connecting piece and drimmeling and adding some washers to the bracket.

FYI, you don't have to pry those screws out, you can just use two nuts and your socket wrench:
3391360338_a1a7169c25.jpg


I got the matching tie-down too.

3390559357_1bba19991a.jpg


AND, while I was in there, I went ahead and did a quick throttle body coolant bypass.

About 30 minutes after I finished, a new IS-F showed up and allowed me to strip it down and install ipod integration! Think its wheels would look good on my GG?
3390849711_ba2c81011e.jpg

April 9, 2009

On March 23, my first package arrived. April 2nd, I recieved the rest. The paint shop finished on April 8th.
3425440198_61136feb7e.jpg


And then!
3580403334_d19cf61eb7_b.jpg


May 12, 2009

After two hours of gardening, it was time to install my new Ingalls "Stiffy" Engine Dampening Power Stick. The most difficult part was assembling the poor thing--lots of tedious measuring to get it exactly right! Not to mention that without proper wrenches, those little bolts are really difficult to tighten. (I know, why haven't I bought proper wrenches by now?!!)

3528338528_365ac1772f.jpg


80 ft lbs + blue locktight isn't a total snap either.
3528340300_199c54e2a0.jpg


But, WOW, is it worth it! It does vibrate quite a bit, but all of the vibrations are legitimate feedback! It's fantastic feeling the movement of my engine through the petals and wheel. The only downside is that I have now given my Si a voice with which it is able to protest my sloppy down shifting. But, don't worry. After 1 day of vigilant practice, I upped my driving skills. It's a little embarrassing to think that after all this time, I was kind of failing at driving. For its instruction alone, it is worth it!

May 17, 2009

On the way back from a meet, I checked my mailbox. New oil cap ftw!

3539922735_f49d2b4f17.jpg


3539924345_cf12595dd2.jpg


May 24, 2009
I got something in the mail and started a quite tedious project:

3562041326_b5711fe881.jpg


3562031000_1440704fba.jpg


3580476182_1806faf165.jpg


3579671353_37a7c5ccae.jpg


3580486328_09e2399ce2.jpg


It's starting to look like something, but I still have a long way to go:
3580467698_70615783f3.jpg


June 3, 2009

Jumpered my clutch.

Maybe I can now buy one of those push start buttons, now that another step to starting the car is eliminated.

June 12, 2009

Got my Intake Manifold back from powdercoating camp:

3619907911_15901bba3c.jpg


Picked up a skunk2 fuel rail, let my car cool off, and was ready to go. Do you spot the problem in this statement? I wish I had. skunk2 fuel rail does not fit an Si without a lot of modification--modifications that include EP3 parts that dealerships do not typically keep in stock. Mental note: it is never Ok to impulse buy a mod!

So! The manifold swap went smoothly, for the most part:

3622944864_909a3c7ca7.jpg


3622129421_d45debd612.jpg


3622131135_60f661651e.jpg


Until much wasted time at the very end, until I finally had to accept the fact that I had to put my stock rail back on for now:

3622114849_528287ea0f.jpg


P2R has been ordered.

June 17, 2009

When returning the Skunk2 fuel rail, I couldn't resist buying something that I'd been thinking about trying out for quite some time.

3634132833_96a9e80df2.jpg


The install appears to be deceptively simple! Just 6? 7? parts. The only complication is when it comes to worming it up into your engine bay. *stress* *stress*

3634948748_54c235affb.jpg


3634140951_430865ae40.jpg


June 18, 2009

P2R fuel rail install! P2R ftw! It almost snapped on effortlessly without any modification! Almost . . .

3640455137_09e549422d.jpg


3640453715_e8c677b33a.jpg
 
Last edited:
loving it, i cant see myself going to automatic tranny ever either


and the jdm hazard button made me laugh
 
loving it, i cant see myself going to automatic tranny ever either


and the jdm hazard button made me laugh
Yea, I'd never owned an automatic, so I figured tiptronic would be good enough. There are some things I still miss about my 3 like the huge glove box and the way it takes corners. Even with my suspension upgrade and sway bar, my poor Si still can't corners as well as that little 3.

Thanks! :)
 
Nice Si. My dad got a Civic Hybrid and ur mods is making me want to go out and do the ame to his car. But if he found a red hazard light he would take a s*** on himself. Great job. Keep it up.
 
subbed
Nice Car i love Sp2 they are nice
Thanks. The SP2 sounded fantastic on my Si. I loved to growl in vtec. (drive)
Nice cars, nice writeup.
Thanks! (cool)
Nice Si. My dad got a Civic Hybrid and ur mods is making me want to go out and do the ame to his car. But if he found a red hazard light he would take a s*** on himself. Great job. Keep it up.
Yes! Please encourage him. I tried to get my dad to buy a Civic Hybrid or an Si. Instead he bought the most difficult car to mod . . . Hyundai Sonata.(rant)

Father's day will be here soon:
http://www.aj-racing.com/shop/product.php?productid=1524&cat=0&page=1 (yippy)
 
A pretty car, no doubt.

Other than looks and creature comforts, I'm a bit curious as to why you didn't go for the 5th or 6th gen Civics. Those had double wishbone suspensions all around. Very little camber change in the corners. Tires stay planted like they're coated in adhesive. A better corner-taker than anything Mazda has produced. Those Civics are at least on-par with the Miata. My friend's dad was racing one in an SCCA race and for an hour and a half at 8000RPM before one of his connecting rods blew and crankshaft snapped but he was beating Porsches and Ferrarris in corners like he put real money into that Civic.
 
very nice. It must be nice to work with a clean and new car.
Thanks! Nice but expensive! I'm hoping to find something on the opposite side of the spectrum when I purchase my project car. I hang out with my local Z club. The most impressive is a 280Z. Total money spent on the car and parts and everything is $8000. . .
Good job and great write up.
Thanks!
A pretty car, no doubt.

Other than looks and creature comforts, I'm a bit curious as to why you didn't go for the 5th or 6th gen Civics. Those had double wishbone suspensions all around. Very little camber change in the corners. Tires stay planted like they're coated in adhesive. A better corner-taker than anything Mazda has produced. Those Civics are at least on-par with the Miata. My friend's dad was racing one in an SCCA race and for an hour and a half at 8000RPM before one of his connecting rods blew and crankshaft snapped but he was beating Porsches and Ferrarris in corners like he put real money into that Civic.

Creature comforts would be the key. This is my daily driver and not a track car. If you notice, out of all my mods, I have maybe added 10 more horsies, and that is even debatable. None of my mods put any strain on the vehicle and all can be easily removed.

Now, I do have plans to purchase a project/track car in the future. That will be a whole new game once I start shopping for it. (And Miata is on the list of possibilities.)
 
Now, I do have plans to purchase a project/track car in the future. That will be a whole new game once I start shopping for it. (And Miata is on the list of possibilities.)

Not sure how much track experience you and Frost Nixon have, but a Miata would make a great track car for a beginner: cheap, plenty of mods, not too much power to get you in trouble, and with so many track Miatas out there already, you're not reinventing the wheel.
 
i like all the bent over and butt shots! HAWT!!! lol

...oh and good choice on the Heineken in your suspension install!

erm, well off of the two track girls and beer mind-- awesome Si & love the mods! keep it up!
 
Last edited:
Back