Stock Spark Plugs

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Jun 4, 2015 | 04:33 PM

cdemarco4

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2nd Gear

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Stock Spark Plugs

Currently I own a 2005 S model. Running a CAI and 15% underdrive SC pulley. I want to switch the spark plugs to something slightly cooler. What are the stock 2005 JCW spark plugs? Ik they are NGK but what specific model? I want the EXACT same plugs off a JCW.

Jun 6, 2015 | 12:51 PM

ExclusiveWorkshops

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BCPR7ES comes to mind, but BKR7EIX is the Iridium equivalent many use.

Jun 6, 2015 | 01:38 PM

Turbo R53

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BKR7EQUP is the factory R53 JCW NGK spark plug.

Jun 11, 2015 | 10:27 AM

PelicanParts.com

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From: Harbor City, CA

Can view the stock plugs here. If you need help with the upgrades you can view our tech article here.

-Luccia

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Jun 11, 2015 | 03:42 PM

WayMotorWorks

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From: Atlanta, GA

Here are the JCW plugs, same as the original. We use them with every pulley job we do.
http://www.waymotorworks.com/john-co...gs-by-ngk.html

We don't recommend the iridium plugs as never last as long and seem more prone to issues.

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