Car just hit 23,000 miles. Been tuned since 17k on JB4, 1k with COBB. Car wasn't misfiring but I just did it for preventative maintenance. How do they look? 6 was a little black to me. Car's a 2008, and I run 93 octane. Oil changed with OEM oil every 3-5k or 6 months. Turbos have 1k on them, injectors have about 9k. 1-6 in order pictured.
![Click here to enlarge]()
↧