awh man, i know the 06+ are real picky when it comes to taking out the factory cat, but I didn't know that it would still throw a cel even with a defouler. have you tried the T1R or BLOX cel eliminator ?

 

heard of that happening to some people with the 06+ cel turning on and off every certain amount of miles. does she happen to have a cel fix installed ? Defouler, BLOX, T1R ?

 

Yes, she has a cel fix. She is running an Invidia 60mm with the Invidia cell fix.

 

Any other 06+ owners with experience of having a test pipe installed ?

 

Buy Flashpro. No CEL, more torque and smoother VTEC transition.

Otherwise, I had a "J" shaped defouler on my 06 and had no CEL for about ~150 miles then it came on, didn't go away until I installed Berk HFC, so I bought the Hondata Flashpro.

 

i have an 07 with an invidia tp got a cel when i used 2 non fouler added a third one and now no cel

 

06 here with berk tp and cel came on at 70 miles then ordered a vibrant j shape defouler from kseries.com reset the light and 300 miles no more cel!!

 

How many regular straight defoulers were you guys running who got CEL's? just curious bc I'm getting my inspection in 2 weeks and once I get it I will be installing an invidia 70mm TP after (MY06). I ask how many bc I Bought 2 packs of 2. If I run all 4 with only drilling out 2 foulers will that keep the CEL from coming up or is the J hook the only way to go?

 

Thanks for all the replies guys ! Yeah is the "J" shaped defouler the only way to go with the 06+ ? I've heard the blox or t1r cel fix work as well. Anyone ever give those a shot ?

 

I want to mention the J shaped defouler that I have comes with 3 different size bits to change the airflow. I went with the middle size opening bit and so far it works.