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Injen 02-06 RSX Type-S / 02-05 Civic Si Black Mega Ram Intake

Part Number: SP1476BLK

5 out of 55 out of 55 out of 55 out of 55 out of 5 6 customer reviews
Price: $198.41
Save: 10%
$177.68 & Free Shipping

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4 In Stock


Behold the all-new SP1476 Intake System for the 2002-2005 Acura RSX Type S and the 2002-2005 Civic Si. For the first time, Injen introduces its Mega Ram Technology (MR Tech.). This whopping 3.5 system pressurizes airflow throughout our Dual Step Process. Out perform the rest with a reliable gain of up to11 hp and 8 ft/lbs of torque.

- Features MR Technology
- Pressurize air flow
- Dual Step Process
- Gains of up to 11 hp and 8 ft/lbs of torque


Brand: Injen Technology
Part Number: SP1476BLK
Color: Black
CARB Approved: Yes

Customer Reviews

4.7 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

6 Total Reviews

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Most Recent

5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Probably one of the best simple mod for your RSX

By Van on 5/24/2016

I bought the Injen Mega Ram for my RSX instead of cold air intake because I don't want to take out the fog lights. Product was well packaged with instruction manual and sticker included. Install took around 30mins including taking out the old airbox. Made the engine sound alive and I can pretty hear the VTEC crossover now. Throttle response and gas mileage got better, probably placebo but I would buy it again if ever I get another RSX. Hah!

4.0 out of 5.0 4 out of 54 out of 54 out of 54 out of 54 out of 5


By Juan Londono on 5/17/2014

I I bought this intake expecting minimal gains because of the whole heatsoak issue. However, this intake really changed the way my car runs. I have a 2.5 in exhaust and Hondata reflash, and the car pulls nicely. After installing intake, the most noticeable gains were realized from 4-7k rpms. There are some gains up top, but not as pronounced. Low end torque was also increased, not by much but enough so that it is no longer annoying to take off from lights with the lack of torque our cars are known for. This thing is LOUD at VTEC crossover, it caught me completely off guard at how loud it is inside the cabin now and how nicely it roars. at light throttle between 2500 and 3500 rpms there is an odd whistling sound, almost like the sound of a turbo spooling. This could be annoying for some, but I personally like it. Quick stabs of the throttle will make it obvious that you have an aftermarket intake. Now, I do have two complaints. First, installation was not as easy as it should've been, I would've liked a tighter fit between the elbow and intake tube and perhaps an arrow pointing to the correct position when attaching the elbow to the throttle body. Second, when you start the car and it is cold, it makes a really annoying induction sound (1800rpms or so). This will go away after it is warmed up, but it is worth noting. I also have a custom air duct that I made using the bottom hose of the stock airbox and some rubber ducting connecting it to the grille and cutting a hole. In theory, it should cool off the area around the filter, and if not, it should provide the filter with a direct feed of cool, outside air. So look no further, this is a great mod!

5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Power Increase!

By Edward Zamarripa on 7/2/2013

I noticed a huge difference in power an a increase in noise as well. I hear VTEC amazing now and it also lets this k20 breath alot better. this Injen intake is a great plus on my RSX-S. buy it!!!

5.0 out of 5.0 5 out of 55 out of 55 out of 55 out of 55 out of 5

Awesome product

By spiritfingers on 3/13/2012

Easy install. Took almost no time at all. I'm not sure what people are talking about with fitment issues. Everything went perfectly for me. HP is a little less than the Injen CAI, but still sounds and feels great. (I went to SRI because of flash flooding in the area.)

4.0 out of 5.0 4 out of 54 out of 54 out of 54 out of 54 out of 5

Best Brand Intake

By Mark on 4/12/2011

Easy to install and well made. These newer Injen intakes come with an Amsoil air filter. I was dissapointed in the fact that they redesigned these intakes but they did not fix the air intake temp. sensor fitment and your small vacuume hose barely fits. Install time took about 45min.s the first time. Second time (had to have some warranty work done) took under 20min.s. 1k miles later and I haven't had any issues.

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