Intake Options

SoCalCivicSI

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Wait, the PRL Cobra CAI is legal in California for smog tests?
Unless it comes with a CARB approved decal for your engine bay it won't pass smog.
Call the manufacturer and ask them if it includes a CARB sticker for California Smog.
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type_r_wannabe

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Wait, the PRL Cobra CAI is legal in California for smog tests?
i was specifically talking about the shipping problem you were having to K&N. Sorry i can see how my answer was taken out of context. I can not confirm/deny if it will pass smog. I live in ontario and we don't even have to do that anymore
 

type_r_wannabe

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I'm in Canada looking to get an intake before spring. Mind if I ask you a few questions:
-Which intake did you buy?
-Do you recommend it?
PRL Cobra, don't even bother with a different one. I fully recommend it. Buy it from Teknotik.com its the lowest price you'll find because you wont pay duties.
 

macrossranma

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Just put on the 27 won last night love the sound and I can feel car pull faster in all range. Can't compare to print cobra since I never driven with one. I vote for teknotik as well good fast shipping and good price. ( I got rear sway bar, front and back endlinks and acuity bushings fro them )
 

joshhjackson2112

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I'll answer in the order you asked:

1. Dont even bother with a SRI it does nothing for the car, just get the PRL Cobra CAI and dont look back. really easy install if you have a US model. traditionally SRIs are meant for low end power but we have a turbo for that. The dyno results show SRIs almost doing nothing for the 10th gen Si
2. If you get the PRL Cobra CAI, theres 2 options: Street MAF and Race MAF. Street MAF does not require a tune and Race MAF does.
3. This isn't an issue if you get PRL. should be fine.

I can fully vouch for the cobra. it's amazing and literally sounds like a blowoff valve. Also the most tested and verified CAI for our car
I completely agree with this post.
Copy&Paste for my answer.
 


jakabony

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I completely agree with this post.
Copy&Paste for my answer.
I will concur with this too. For anyone who complains about the price of the Cobra.....you aren't paying for the materials to make the product. You are paying for the testing and engineering that went into to developing the product. It is a quality intake that sounds amazing, fits perfectly, and has the customer service to back up any potential issue you might have. That is what your money gets.
 

PRL Motorsports

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I don't agree with this statement. After installing the PRL Cobra CAI with the race MAF my intake air temperatures have dropped a ridiculous amount. I think that the highest number that I have seen on the gauge is 16 degrees over ambient air temperature and that is after repeated spirited pulls. It's been as low as 5 degrees over ambient. The intake temps used to consistently run 40-50 degrees over ambient. Sure, you aren't getting an earth shattering power boost, but it's a good stepping stone into the more powerful mods. If you are going to upgrade a turbo, you gotta have more air flow. I'm not sure if it is CARB compliant, but it is definitely a worthwhile upgrade, if not for power then for the sound.
Sadly our products are not CARB approved at this time. :(

dont get an aftermarket intake. yeah the prl is the best one available but for how fucking expensive it is for the little gains you get its not even close to worth it. intakes do very little. yeah a cai is better than a sri but still $350+ for 6 hp? stock intake is the best. ive learned this from 20 years of different cars and different types of intakes. now if money isnt an object than have at it.
Not trying to argue with your view opinion or view on intakes here, but we do challenge your numbers. ;)

Our team of engineers and tuners have been enthusiasts since the 90's, so we know where your coming from with your doubt. We've been disappointed and mislead by countless previous platforms, so we're always skeptics. However, we really changed things up with the design and concept of our Cobra Cold Air Intake System. The Cobra design looks so goofy because it features such larger diameter tubing (~4"), which means the largest volume of air possible into the engine. We also have to take into consideration that the 10th Gen Civic 1.5T platform is a turbocharged, high compression direct injection platform, so we can throw most past experience out the window here because it's apples-to-oranges.

We too were astonished and extremely skeptical of our gains when we first dyno'd our shop EX-T CVT car, so we tested again, and again, and again. Then we backed it up with our shop's Si, and then numerous third party tests and now countless customers' backing. Hondata and IMW aren't doing anyone but the 10th Gen community a favor by testing intake systems.

Hondata's Cobra Intake Test Results: https://www.civicx.com/threads/hondata-tests-prl-intake-performance-gains.21131/
  • 16 hp and 5 ft/lb tq gains with Street MAF in comparison to stock
  • 3 hp and 5 ft/lbs tq gains with Race MAF in comparison to Street MAF or 19hp and 10 ft/lb tq gains TOTAL
Innovative Motorworks' Cobra Intake Test Results:
  • 13 hp gains in comparison to our Stage 1 intake which already provides minor gains over stock
PRL's Cobra Intake Test Results: https://www.civicx.com/threads/prl-...-air-intake-development-pre-order.9555/page-2
  • 9 - 14 horsepower and torque gains throughout the entire powerband over the factory intake
PRL's Cobra Intake Race MAF Test Results: https://www.civicx.com/threads/prl-motorsports-street-race-maf-housing-comparison.28371/
  • 4-5 hp and 2 ft/lb tq gain at peak and 10hp/10tq gains throughout the midrange over-top of the Street MAF
Aside from our gains, you will not find another intake system on the market that provides proper fuel trims like our intake systems.

We do not suggest a SRI, we simply made one because the community begged. Most of our SRI customers have bought our CAI conversion kit for one reason or another. Here is a customer's thread on his PRL SRI vs PRL CAI data: https://www.civicx.com/threads/prl-sri-conversion-to-cobra-cai-performance-review.21353/
 

jakabony

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Sadly our products are not CARB approved at this time. :(



Not trying to argue with your view opinion or view on intakes here, but we do challenge your numbers. ;)

Our team of engineers and tuners have been enthusiasts since the 90's, so we know where your coming from with your doubt. We've been disappointed and mislead by countless previous platforms, so we're always skeptics. However, we really changed things up with the design and concept of our Cobra Cold Air Intake System. The Cobra design looks so goofy because it features such larger diameter tubing (~4"), which means the largest volume of air possible into the engine. We also have to take into consideration that the 10th Gen Civic 1.5T platform is a turbocharged, high compression direct injection platform, so we can throw most past experience out the window here because it's apples-to-oranges.

We too were astonished and extremely skeptical of our gains when we first dyno'd our shop EX-T CVT car, so we tested again, and again, and again. Then we backed it up with our shop's Si, and then numerous third party tests and now countless customers' backing. Hondata and IMW aren't doing anyone but the 10th Gen community a favor by testing intake systems.

Hondata's Cobra Intake Test Results: https://www.civicx.com/threads/hondata-tests-prl-intake-performance-gains.21131/
  • 16 hp and 5 ft/lb tq gains with Street MAF in comparison to stock
  • 3 hp and 5 ft/lbs tq gains with Race MAF in comparison to Street MAF or 19hp and 10 ft/lb tq gains TOTAL
Innovative Motorworks' Cobra Intake Test Results:
  • 13 hp gains in comparison to our Stage 1 intake which already provides minor gains over stock
PRL's Cobra Intake Test Results: https://www.civicx.com/threads/prl-...-air-intake-development-pre-order.9555/page-2
  • 9 - 14 horsepower and torque gains throughout the entire powerband over the factory intake
PRL's Cobra Intake Race MAF Test Results: https://www.civicx.com/threads/prl-motorsports-street-race-maf-housing-comparison.28371/
  • 4-5 hp and 2 ft/lb tq gain at peak and 10hp/10tq gains throughout the midrange over-top of the Street MAF
Aside from our gains, you will not find another intake system on the market that provides proper fuel trims like our intake systems.

We do not suggest a SRI, we simply made one because the community begged. Most of our SRI customers have bought our CAI conversion kit for one reason or another. Here is a customer's thread on his PRL SRI vs PRL CAI data: https://www.civicx.com/threads/prl-sri-conversion-to-cobra-cai-performance-review.21353/
Nuff said. :drive:
 

gva2984

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Does anybody know if there is any discount floating around for the PRL Cobra CAI?
 


123sillyboy123

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I know there's a lot of.... hatred?.... for the Injen CAI but I installed one in my '17 Si and haven't had the first bit of problems. My CEL came on for the first 2-3 engine on/off cycles but has remained out since then. It sounds great, has helped with low- to mid-end power, and I'm still getting fantastic gas mileage. Perhaps Injen has QC issues as others have mentioned problems with it. Maybe I'm the lucky one? Just wanted to throw that out there.
Same here... this forum seems to be heavily favour to PRL.. i meant i respect that. I have PRL DP and FP.. their products and customer service are great. But i also have Injen CAI and FMIC... there are not even a single bit of issue, fitment are perfect and performs great!!
My mileage didnt drop at all as well.

Final verdict, intake is good to have if you want to try abit of mod yourself and enjoy doing it.
I like the fact that the intake 'breathe' sound .. also the Blow off sound is great too.. if you like these sounds, go for it.
If you looking for hp gain, then just get hondata or ktuner..
 

123sillyboy123

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I'm in Canada looking to get an intake before spring. Mind if I ask you a few questions:
-Which intake did you buy?
-Do you recommend it?
I am in canada as well, our car has bigger windshield washer tank than US model and ours located on driver side which completely block off the CAI mounting spot. You cant run PRL or Injen or AEM CAI with canadian model unless you order USDM windshield reservior kits from PRL.. which will cost you additional US$100ish included shipping to Canada.
By all mean, it pushes your CAI set up to us$500ish..

If you are planning to buy CAI... take that cost in your consideration...

I initially set up my injen CAI as Short ram, sounds great.. feel no power gain though. I then purchase washer tank relocation kit to complete CAI set up... the sound reduce because the filter head is down under now.
 

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If you want more power, keep the stock box, buy a drop in filter and spend the $ on a down pipe.
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