Anyone have the Hahn catless dp on their car and I so how it is ?

 

ive had it since it came out, zero issues with it, fit perfect, didnt set anycodes either, like it advertised

 

love it. it makes zeh turbo happy.....i should mention that i'm an lsj though.

 

I'm picking one up tomorrow for 90 bucks ...I just wanted to get input

 

for 90 bucks you cant beat it. i have the full hahn exhaust and love the way it sounds.

DP hasnt thrown any codes and ive had it on for 3-4 months.

 

Nice...I'm getting it I'm just hoping I can get my car inspected bc I'm supposed to have a cat on my car

 

theres a few members on here (i think) that have gone through inspections. i dont have to but keep your stock DP on until you get inspected and then put the hahn DP on.

 

That's what I'll probably have to do...anyone have the dp with the stock exhaust with muffler delete?

 

i dont think with a catless dp and stock cat back with muffler delete sounds any different from any other catless DP. theres a few videos floating around here with catless dp and stock cat back with muffler delete.

i think it sounds good

 

Ill have to see if I can find the vids

 

Cat-less down pipe and stock exhaust is boss! Depending on what your preferences are a muffler delete may be a little loud imo, but again it varies from person to person, you may just like it!

 

What's the power gains like for the dp

 

probably upwards of 20-30whp when tuned, 0whp but faster spool when un-tuned

 

Is that with gms1 or other tune?

 

Custom tune. Not gms1

 

Cat-less dp and a muffler delete is pretty loud. There is some points, depending what rpm's your near, it doesn't sound that great. In my opinion. For the most part though it will be good.

Wait until it backfires on you too.