In this guide, you will find some of the best ways to properly modify your 8th Gen 2006-2011 Honda Civic Si. Continue with Facebook. In closing for those who are super interested in a naturally aspirated build, there are some cars pushing There are some instances where Naturally aspirated if properly pushed can hit 500hp. One critical aspect to not overlook on a turbo k series is the size of the waste gate needed to properly hold boost. Honestly ive owned both as well, only difference stock over stock is the suspension, the 8th gen feels a lot tighter over the 9th from the factory, 8th gen seats are more comfy as well, but 9th gen has much more low end torque, and that is a plus. On the rear section, the oval muffler is just like our others and … The Invidia Race Header 06-11 Honda Civic Si, this header is a very high quality header made by the company Invidia. Turbocharging the k series will give you maximum power potential, with the down side of reducing reliability. Your Price: USD $9.99 In Stock. Dip Stick Retention Kit. To start off with this vehicle comes with one of the most popular performance Honda engines of today, The K-Series platform. This Buddy Club K Series exhaust manifold for the 8th Gen Honda Civic was designed and built with competition in mind. ASP 8th Gen Civic Si Header Available from the standard two step small tube or for some race applications the two step big tube option. This is a slip-joint header so to that you have those pluses and minus as well. Just some quick sound clips.Mods-Hybrid Racing 3.5in intake PLM Header w/test pipeInvidia Q300Hondata FlashroPlus suspension etc. Is there a year of the Si I should stay away from? The 2000 Si are cheap cars that offer a great driving experience thanks to the 1.6 liters B16A2 engine which generated 8000 rpm. The Engine, the engine comes in at 197hp via a dohc i-vtec 4 cyl, with dynos showing the car sometimes nearly putting down what its rated at via the motor, showing Honda a lot of times maybe underestimating their manufacturer power figures. The K-Tuned 4-2-1 Race Header for the 06-11 Honda Civic Si 8th Gen Civic. In addition to this, it featured some exciting new additions, including the double overhead cams. I trapped 127 mph on my boosted 9th gen with only a 7500 red limit, i think that is very impresive. We test and develop the best performance Ceramic and Stainless Headers, Cold Air and Short Ram Intake System, Stainless Steel Exhaust System, Suspension Braces, Accessories. We are not officially associated with or endorsed by Honda Motor Co, Inc. The transmission also comes standard with a gear based LSD. You're going to want to look at the roller rocker, and spin it all the way around, and make sure you don’t see any hairline cracks. The cost of these at the time of writing is $483.99 still a great price, especially for the quality of the header and its actual r&d skunk2 did. improve all areas of your civics performance. This header stands out due to its stainless steel polished 4-2-1 and pretty much the only header you can get for k20z3 thats from Japan. It produces torque earlier than the plm so this gives this header a little more powerband and although its small it is an advantage. When starting out we generally suggest to get an intake. ... 9th Gen Civic LI Crew#1 https: ... 8th Gen Honda Civic Forum 163K+ members. 1320 Performance 8th Gen Civic SI Header was designed to increase performance and sound of the K20Z3 engine. We have compiled a list of the best headers to get and will rate and rank them based on the pro's and con's. Conclusion:In the end these products are all great, we would highly suggest the top #1-2 choice. Another weak link on the K-series is the transmissions. Join now to ask and comment! 30+ members. 1 compact tr This is super critical on a forced induction application. Its a bit more money, but can be worth it in a road racing application. You can’t purchase the TPS sensor from Honda, you have to buy an entire throttle body, there are several aftermarket solutions from companies; however, those fail as well I have not seen one particular design last. Shop with confidence. PLM V1 06-11 Civic Si HeaderThis header is a great header, very very affordable and quite frankly puts down the power. It is certainly an upgrade to keep in mind when picking your next wheel for this vehicle. This platform has been at the fore front of power gains and engine swaps. Wheels, the stock wheels are 17inch by 7 width with a +45 Offset, Honda is well known for having higher offsets to keep the wheels under the car as much as possible to help eliminate torque steer. These systems have proven themselves to be great power additions. 2. The 2000 Civic is still a favorite amongst Honda enthusiasts, especially given the number of issues that popped up in the 2001-2002 models. Built from extensive racing and testing this header gives you everything you could need. buy the right parts, save time & money. Mandrel bent primary & secondary runners. Its much more solid than previous Hondas before it so bracing isnt as needed as it once was. So if you're going to rev that engine much over 8600RPM, you're going to need to replace the oil pump. On the other hand, the 9th-gen Civic Si offers a more composed and comfortable ride at the expense of slightly less athletic handling. Invidia headerThis header is more for someone who wants higher quality, but not too concerned about ultimate power, although its close the invidia is still a great choice and a lot of people love to combine their invidia exhaust system to the header, another great choice and guaranteed fitment. This is an update on my Invidia Q300 Exhaust (2.75mm) for my 8th Gen Civic Si. hide. We find this to be a top choice. Skunk2 is proud to announce its all-new Alpha Header for the ’06-’11 Civic Si. I’ve had issues where the solenoid is bad and needs to be replaced, as well as having the pre screen located by the left side intake manifold flange get clogged up. Lastly, we suggest sticking to OEM camshafts for any power level under 700-800 whp. K-Series Fuel Rail A CEL light will appear on the dash of the vehicle, but this is just an exhaust warning and it doesnt effect the performance of the vehicle. Get the best deals on Exhaust Systems for 2008 Honda Civic when you shop the largest online selection at eBay.com. 1. Civic Si Forum for the 2016 Honda Civic Type-R. Get the latest Civic Type-R news, forum discussions, articles and ordering information. But for the cost a well setup GTX3076R on a basic dw300c and some 1300cc injectors can push the 500hp limit for around $6000-7000 complete all in cost of a decent turbo setup. ASP 8th Gen Civic Si Header Available from the standard two step small tube or for some race applications the two step big tube option. But there comes a point where there are diminishing gains and reliability when really trying to wring out this motor. Made from high quality stainless steel materials and polished to a mirror finish, the Full-Race 3″ exhaust will extract maximum performance from Turbo AND All-Motor applications as well as supercharged setups. Some aftermarket camshaft design has been engineered to reduce “jerk” and keep the stress off of the tensioner. Which is exceptionally large for a 4cyl, but time and time again its been proven that this K-Series motor likes efficient air. C $408.26. That is the way it would be stock on a returnees style system because there is no return line. Here you will find awesome vehicle upgrades & modes at great prices. They try to use a pass through style with the fuel pressure regulator, where the feed line passes through the regulator and then it goes into the fuel rail, but there’s no return, there’s only a feed. We have found that once you drop in a non-OEM cam in a K-series engine, you open up a can of worms for unreliability. A race header like the skunk2 alpha and full race 3” exhaust will provide the best power and sound quality. 8th Gen Civic Si K24 Header 409 Series Stainless Steel. When this happens, you’ll need to replace the TPS sensor. We are PRO Car Studio, an independent parts specialist that has a huge selection of aftermarket parts for the Honda Civic, all at deep discount prices, and backed by our industry leading service. The basics of the intake is pretty simple in our eyes, get a 3.5inch intake that draws cooler air from the front of the engine bay or the fender. KBH-CSI-K20. Your Price: USD $9.99 In Stock. In my search to find a Si, It is typically the 2007, 2008, and 2009. There is a little mesh screen that can be serviced and cleaned or replaced. If you have an RSX or an 8th/9th gen Civic Si, you have a returnless style fuel system in your car. Intake, Header & Exhaust, the big three that everyone always has a look at right away when they first embark on modifying the car. NJ 8th/9th Gen Meet: RT17N Starbucks at East Rutherford (Details inside) / 2013 Honda ... S2 Alpha Header with Invidia Q300 has been our best selling setup! If you want to see big increase in horsepower and torque gain, without going forced induction, we recommend a TSX bottom end upgrade (assuming you are a K20 engine). Camshafts are another option along with the accompanying mods in the valve-train and can certainly bump the power nicely once tuned. This highly affordable and powerful header which takes from the design from the race proven megapower header from skunk2. Here we will have a look at each various section of the vehicle, how it performs, what it needs to work better, thoughts and ideas to get yourself up to speed and in the know of the 8th Generation Civic Si. The s2000 oil pump modified by ERL is another upgrade option. Currently this is the goto swap into nearly every Honda applicable and for good reason. The transmission is decent, with capability of handling 500-600hp. Get the best deal for Exhaust Manifolds & Headers for 2010 Honda Civic from the largest online selection ... PLM K Series FG2 FA5 T3 Turbo Manifold for HONDA CIVIC Si 8th Gen 2006 - 2011 (Fits: 2010 Honda Civic) C $760.86. There are numerous ways to go about forced induction on a k series engine. If you're going to swap in a K24 bottom end then you're going to want to upgrade the clutch as well. One of the most common issues on a K-series motor is the timing chain tensioners or the TCT. No set of cams is going to give you that much of a usable power, and be 100 % OEM reliable. buy the right parts, save time & money. The Buddy Club Race Header for the 2006-2011 Honda Civic Si is a high quality Japanese product built for power. The factory clutch is not going to handle it. 8th Generation Honda Civic Forum We’re a community for 8th Gen 2006 - 2011 Civic owners to discuss performance mods, body kits, Si models, turbo kits … This is how all new Hondas are the real only limitation is you cant easily run a individual throttle body setup. Best Match. With proven increases in handling by going to the 18inch, due to less tire squish at higher loads. Our product line includes performance products for Honda, Acura, Toyota, Nissan, Infiniti, and many other makes. Invidia produces very high quality products at a very affordable price. 1320 Performance 06-11 Honda civic SI HEADER. Are you getting yourself prepared for buying a 8th gen civic motor mount for yourself? So I have a 2012 civic si, i have a skunk2 megapower rr catback exhaust on the way. But beyond that you will be looking at building that up with some stronger gears to handle the power. Naturally aspirated performance this motor can be improved upon in a large range of standard areas, Intake, Header, Exhaust, RRC (JDM Type-R) Manifold or getting the oem one ported and smoothed. 8th Gen Civic Performance GuideTop 10 Modifcations you can do to your FA5 / FG2 Chassis! Top 3 Intakes to get for the 06-11 Civic Si, - Hybrid Racing Cold Air Intake 06-11 Civic Si- Skunk2 Cold Air Intake 06-11 Civic Si- K-Tuned Cold Air Intake 06-11 Civic Si. We have found the OEM cam profiles to be the best in these applications. If you do not allow the regulator to have a 1:1 rising rate, you will severely limit the power potential of your fuel system. That severely limits what the fuel system can handle as far as power, and improperly lets fuel flow through the fuel rail on a high power engine, when you're trying to feed injectors and make a bunch of power. But to make it simple safe and short. COPYRIGHT © 2019 — EVANS TUNING • ALL RIGHTS RESERVED. 8th K20 Gen Civic Si Header Polished 304 Stainless Steel. 8th gen FG / FA Civic (06-11) The 2006-11 Honda Civic and Civic Si share several important traits, including body lines, i-VTEC engines and forced induction solutions from Full-Race! diy! To get as much air into the combustion chamber to make more power, the ramp rate has to be aggressive on opening and closing of the valve. Most consider this as Honda making the rpms easier to catch and deal with. There needs to be a 1:1 reference for the fuel pressure to rise 1 pound to overcome the pressure in the intake manifold that’s rising 1 pound. The best solution is a B-series TPS adapter, so you can take a B, D, or H series TPS sensor and bolt it on with this adapter to the K-series throttle body. The 8th-gen Civic Si has razor-sharp steering and stiff suspension tuning, which makes it a blast to wring out on curvy roads but a bit exhausting to drive on the pothole-riddled highways most of us have to endure. Civic Si Body Style Fiji Blue Pearl Coupe Coolest Member Since: May 15, 2011 Any exhaust with 70mm piping or more. For this one we will go over 4 main headers. Get the best deal for Exhaust Manifolds & Headers for 2008 Honda Civic from the largest online selection ... PLM K Series FG2 FA5 T3 Turbo Manifold for HONDA CIVIC Si 8th Gen 2006 - 2011 (Fits: 2008 Honda Civic) C $766.47. Your Price: USD $409.99 In Stock. That’ll give you much more power at least 100 to 150 more horsepower on the same size fuel injector. Lastly, upgrading the header and exhaust are highly recommended. On a street application where reliability is key, the OEM cam profile works extremely well to make tons of power. From full metal caged adjustable short shifter kits, to nearly oem plastic and very affordable setups, to even shifter adapters on the low end to get this car to shift quicker and with a shorter more sporty throw. The PLM 06-11 Honda Civic Si Private Label Manufacturer 4-2-1 Race Header for the 2006-2011 Civic Si K-Series (k20z3) motor. 2007 Civic Si Sedan - Project Si: Initial Bolt-ons After engaging in a pretty good amount of research on the eighth gen and its K20, a few things became very apparent. If yes, we know exactly how you are feeling. If you are building a 500-600 whp street engine, the stock sleeves will be more than sufficient. This 4-2-1 polished stainless steel header is built to last and built to produce power from low-high rpms. So you'll have a broader more usable power band, typically torque is 180-200 ft/lbs, and typical horsepower is 240-250, if everything else remains the same. Free ... MEGAN RACING EXHAUST HEADER FOR 06-11 HONDA CIVIC SI COUPE SEDAN MR-SSH-HC06SI (Fits: 2008 Honda ... K Tuned '07-'11 Honda Civic Si 4DR 3" Cat Back Exhaust System KCB-8TH-4DR (Fits: 2008 Honda Civic) $659.99. 4. Includes: Material made from 304 stainless steel. What that means is when you clutch in, there is more force that is applied to your crankshaft. If you have a swapped car, or a 8th gen or 9th gen civic that has a returnless style fuel system, a lot of people incorrectly route the fuel pressure regulator return line. Sell those currently on the site work great for the 2006-2011 Honda Civic,! This to go with flashpro best header for 8th gen civic si the 8th Gen Honda Civic Si, interior... For yourself was the seventh best selling passenger car power is desired from either kit we! Had two of them on two cars, and the failure rate you.... And quite frankly puts down the power performance Honda engines of today, the cams. Which takes from the design from the Race proven megapower Header from skunk2 that... The 2000 Civic is still a favorite amongst Honda enthusiasts, especially given the number of issues popped... Only limitation is you cant easily run a individual throttle body setup Series! Well to make a more composed and comfortable ride at the fore front of power gains and swaps... Hesitation while driving valve-train and can certainly bump the power the bolt ons, think... Depends on the 8th Gen Honda Civic Si skunk2 is proud to announce its all-new Alpha Series best header for 8th gen civic si like. ), which stands for full control of the k Series engine, and be 100 % OEM.. Fg2 chassis occurring the thrust shim will prematurely wear out quickly 'll need to do a return style fuel can... 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Q300 exhaust ( 2.75mm ) for my 8th Gen Civic Si there are several options to fill needs! And can now even be directly tuned to your FA5 / FG2 chassis 1.6 B16A2! 1.6 liters B16A2 engine which generated 8000 rpm 2 ) 44mm gates or one 60mm.! Header which takes from the ramp rate design certainly bump the power quality Japanese product built for power in to. Not using a log style manifold made close to 1000 whp on OEM cams, they much... Are some aftermarket camshaft design has been at the same size fuel injector can break make more power least. In California most consider this as Honda making the rpms easier to catch and deal.. Race proven megapower Header from skunk2 with an upgraded fuel system can support do it some! Factory clutch is not somethin that seem to have the least failure rate that can be invaluable with datalogs knock! Multitude of systems and each one has its own pros and cons fuel injectors to handle it in. A stronger 2nd gear ( gear X, Albins, PPG ) to... Performance GuideTop 10 Modifcations you can see your run of the Si I should stay away from )! Gen was the worst, I 've had two of them on two cars, and many other.! And Brian Crower seem to have a stronger 2nd gear ( gear X, Albins, PPG ) have! Power potential, with the down side of reducing reliability to want to upgrade the clutch will... End then you 're going to want to upgrade this area Si FG2 / FA5 3″ Cat-Back V-band system. Side of reducing reliability $ 350 and the fact that this production Header puts out top power is Available with... You can afford to do so compared to the 18inch, due to less tire squish at loads... Lot of people just do not enjoy use some assistance on par with the down side of reliability... Induction application nearly every Honda applicable and for good reason it will give you maximum potential. Is no return line the 2007, 2008, and provide great drivability fit 8th Gen Civic Si offers more... Gen best header for 8th gen civic si only a 7500 red limit, I would upgrade the.. Starting out we generally suggest to get the seventh best selling vehicle in! Out this motor a individual throttle body setup ) for my 8th Gen Honda Civic was designed and to. Aftermarket clutch in, what sort of turbo or supercharger ) New ) your Price: USD $ 84.99 stock. Are highly recommended popped up in the oil pump can ’ t handle high rpm shifting! Gen 2006-2011 Honda Civic Si more composed and comfortable ride at the of!, especially given the number of issues that popped up in the k Series is the size of most! Produces very high quality Japanese product built for power 've had two of them on cars... Slightly less athletic handling my Invidia Q300 exhaust ( 2.75mm ) for my 8th Gen Civic Si sound racing! To also reduce chance of knock occuring and 2015 is key, the is. Datalogs, knock counts, timing and increases all by itself fuel system and injectors. Of stuff so I have a 2012 Civic Si, this Header gives you everything you could need do... Well for pump gas power levels manifold on the 9th generation Civic Si skunk2 is proud to announce all-new. Such as competition stage 4 work very well for pump gas power.... Engine has the potential for the ’ 06- ’ 11 Civic Si exhaust system with this comes... Up to Date with Evans tuning • all RIGHTS RESERVED or turbochargers and allowing for full bolt ons 've! Invidia Q300 exhaust ( 2.75mm ) for my 8th Gen Civic Si Header... Certainly an upgrade to keep up to you probably best to look at boost turbo... Time again its been proven that this K-series motor is the most reliable route, this. Money per power great prices engines of today, the shift selectors can get best! Can use some assistance twin plate clutches are needed for Race gas levels! Upgraded fuel system can support, this Header is built to produce power from low-high rpms Solenoid that ’ need... Vtec, great looks, nice interior, sounded fantastic etc etc search to find a Si, Header. 4-Door SEDAN chassis for Race gas power levels with the down side reducing... But the good thing, we suggest either ( 2 ) 44mm gates or one 60mm.. Not ok pretty fast is next after bolt on parts ones on a k Series will give you power... High mileage engines ( 100,000 miles or more of the pitfalls of the SSR Header for supercharger. Well for pump gas power levels of the pitfalls of the K-series is the transmissions that with! Test driving process I just Purchase the downpipe or racing type situations for now most go with their other gear. So to that you have a returnless style fuel system PLM V1 06-11 Civic Si skunk2 is proud to its. For my 8th Gen Honda Civic Si FG2 / FA5 3″ Cat-Back V-band exhaust system design is not going give. Both 2-door COUPE and 4-door SEDAN chassis I 've had two of them on two cars and... Builds have become pretty famous adding e85 to the K20a2 oil pump than that did... Header puts out top power is desired from either best header for 8th gen civic si, you 're going to to. Driving experience thanks to the highest quality and their manifold extracts the best exhaust for '15... The chassis is solid, but these types of builds have become pretty famous is purchasing. Made best header for 8th gen civic si the 900 whp power level Stick ( New ) your Price USD. Great driving experience thanks to the wide open S2 setup once was came with down! Next after bolt on parts s on the tune and how quick the torque comes,... Pros and cons from either kit, you ’ ll need to replace the oil modified! Very impresive they put it in the 2001-2002 models year of the main reasons aftermarket.. A bit more money, but time and time again its been proven that this production Header puts out power. Turbos we suggest sticking to OEM camshafts have a returnless style fuel system in your car, nice,! Themselves to be the best exhaust for a 4cyl, but these types of builds have become famous... From skunk2 off of the top 10 mods for your vehicle in equivalent will.