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Other products by Password:JDM
List Price: $269.99
Our Price: $269.99
Add Battery Re-Locator Kit & Odyssey 680  
Velocity Stack
Lighter, stronger, and makes more power than most other intakes on the market today…

Introducing the all new Password:JDM Dry Carbon Fiber PowerChamber Intake for the 02-06 Acura RSX / 02-05 Honda Civic Si. Just like the original PowerChamber from PWJDM, this one makes more all around usable power and has the killer looks to back it up. Dyno Proven 18.1 horsepower gains over base line with no other modifications made to the car. (Dyno tested @ Erick’s Racing by Erick Aguilar on a Bone Stock DC5!); this intake went toe to toe with a leading Cold Air System and spanked it silly. Made 100% of Dry Carbon Fiber or Carbon Kevlar, the choice is yours. This PowerChamber intake weighs ounces, it’s so light… we were about to call it the anti-gravity intake.

The Password:JDM PowerChamber design makes more useable horsepower for normal and performance driving conditions. The problem with most CAI, is that they all look the same. It’s pretty much a filter on a stick if you think about it. It’s like trying to suck air or fluid through a very long skinny straw. CAI gives you peak gains and often flat results elsewhere on the power curve. The Password:JDM Dry Carbon PowerChamber delivers real life useable HP all throughout the power band. We spent hours upon hours engineering this PowerChamber so that we deliver to you a true performance product. Installs in less than 30 mins and requires the relocation of the battery from the stock location (Battery Relocator kit sold separately; PWJDM relocator repositions the battery next to the frame rail in front of the tranny)*. The dyno result from Erick’s Racing speaks volumes for itself.

Made by PWJDM for PWJDM using our perfected Dry carbon process, this product is one of the finest real carbon pieces you will ever find. Made using 100% aerospace grade epoxy resin with real Hexcel Carbon Fiber or Carbon Kevlar, all of our Password:JDM Dry Carbon products are individually hand crafted here in the States. The beauty about hand crafted Carbon fiber products is they are as unique as a fingerprint; no two carbon items will ever be identical. We deliver our Carbon products in its natural finish. No clearcoat will ever applied by us to hide imperfections or correct blemishes commonly associated with Polyester resin like everyone else in the industry. We strongly believe that this takes away from Carbon Fiber’s distinguished properties and therefore defeats the purpose of using quality materials such as epoxy and real Carbon.

Add the Odyssey 6680 battery & re-locator and save on the package deal!
Get everything you need to complete the install! We offer a package deal to purchase the Password:JDM DC5/EP3 PowerChamber intake, Password:JDM Battery Re-Locator Kit, and the Odyssey 680 battery with brass terminals for a discounted price of $499.99 which is a 10% savings off MSRP!

Add the optional Password:JDM Dry Carbon Velocity Stack!
The Password:JDM Dry Carbon Velocity Stack for PowerChamber Intakes incorporates race proven intake technology into a product designed for daily driven vehicles. It is designed to optimize and maximize air flow rates entering the induction system. Only an additional $120.00 when you purchase both the PowerChamber Intake and Dry Carbon Velocity Stack together! This price Includes professional installation by Password:JDM! Click here to learn more

Note:The normal PowerChamber air filter will be substituted for a larger air filter designed specifically for the velocity stack.

Available Applications:
EP3 Civic SI w/ K20A, any factory intake manifold LHD
EP3 Civic Type R RHD
DC5 RSX K20A (both Type S and base model), any factory intake manifold
DC5 Integra Type R RHD

Choice of:
Dry Carbon Fiber
Dry Carbon Kevlar

*Requires relocation of battery from stock location or use PWJDM EP3/DC5 Battery Relocator kit w/Odyssey 680 Battery.


This first graph is our intake dyno tested at Erick's Racing Engines on a 2003 Acura RSX Type S, only modification to the car was full cat-back exhaust.

lowest graph = factory airbox w/drop-in filter
blue graph = leading competitor's cold air intake
top graph = Password:JDM PowerChamber Intake

All runs were done under same engine temperature; we made sure to let the engine cool down to the same temps as the the previous run before we made a new run. No tuning was done, all runs were made immediately after changing the different intakes out.

This second graph is our intake dyno tested at Church's Automotive on a 2002 Honda Civic SI with the factory K20A3, only modification to the car was a full cat-back exhaust. This time our intake was tested vs. the AEM V2.

green graph = AEM V2
red graph = Password:JDM PowerChamber Intake

As with the previous dyno, all runs were done under same temperature/ECT conditions. No tuning was done, all runs were made immediately after changing the different intakes out. We did not have the factory intake box with us at the time but the PowerChamber should definitely be a few more HP gain than vs. AEM V2

This item qualifies for FREE SHIPPING to the 48 contiguous states. 

Additional shipping charges will apply for Canada customers. 

This item usually ships out in 3-5 business days from the original purchase date. 

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