Hey guys I'm planning on getting a downpipe and get a new intercooler . I already have a trifecta 21psi tune I want to know if I should tell them to update my tune or just leave it . Also when you get custom tune does the learndown feature go away ?

 

Yes and yes.

 

I'd recommend ZZP for intercooler and downpipe but it's your choice of brand. As in for the tune, install the parts first then have Trifecta update your tune. Also yes learn down is disabled with Trifecta.

 

catless dp and zzp front mount ftw

then update the tune for most powa

 

I got a turbo xs downpipe and it was a good downpipe for the cost. ZZP's is a bit expensive for a simple pipe imo.

 

If I'm not mistaken ZZP's downpipe is cheaper now.

 

Mine was 180 bucks and thats with the angle O2 bung and gaskets. Then I gave them my stock dp and got 50 bucks back... So originally 130 bucks.. My ZZP 3in catless downpipe is amazing. My favorite performance part on my car (: out of the 2.. lmao

 

I'll have my used Mandrel Bent Exhaust 3" catted downpipe for sale shortly. if you interested in it let me know

 

Since this dp thread is started I bought a Hahn catless dp used from my buddy...will the o2 sensor fit right in or do I need to buy something for it to fit?

 

^^It should fit right in.

 

That's what she said lmao XD sorry couldn't resist hah...alright sweet

 

Well thanks guys unfortunately I live in California and I have to have a catted dp. So any of you know how much or where is the best place to buy. Also those guys at trifecta almost never respond back.

 

we have to have cats here too, but I got catless. When I need to do emissions ill just swap my stock downpipe back in.