Hello,

What are some sites and brands of downpipes that will fit on to stock 2010 JCW exhaust and will NOT throw Codes?

Looking for replacement

Recommendations on CATless or high performance CAT please

Thanks

 

None that I know of.

 

Search function is your friend.

 

LOL no kidding Have found some just not sure if they all throw codes or not is basic question I was trying to pose. Seeing what ones people have and if they have had any issues. I will have ALTA AP tune which I hear helps.


Thanks for the tip

 

The tune isn't helping, it just turns the light off. I don't think there is a single DP that actually improves performance that won't throw a light.

 

The DP WILL throw a code. Alta's Accessport will "turn the light off". The DP will be needed, along with several other parts and pieces, to use stage 2 and/or 3 tunes via the aforementioned Alta Accessport.