Atr 2½" Dp

[b4black]

Where can I get a good deal on one? I don't even see them on ATR's website (maybe I'm just blind). I just want to DP, not the whole header package.

 

[b4black]

Actually, I don't even need the whole downpipe, just the bottom 3/4's. If anybody has a used one with a messed up top part, I'd be interested.


What do the ATR DP's go for new?

 

[SLOW_85]

$129.95 DP101-84 2 1/2"
from my old catalog.

 

[1QUICK85]

The price of a new one is higher now............like around $145.

 

[tpivette89]

question: i bought a used 2.5" ATR downpipe and i noticed that the side that bolts up to the converter is just open pipe (like it should slip fit onto the converter). however, my converter has a square 4 bolt flange that connects it to the stock pipe. is fabrication involved to fit the ATR pipe? or is the pipe i have for a different application? thanks in advance

 

[6 to go]

It is designed to fit an 86/87 style cat
convertor. So to use with an 84/85 cat
you will have to get a flange welded on it.
Maybe cut the one off the old DP? Be
advised that not just anybody can weld the
new DP, (stainess), and preferably TIG weld
at that.

 

[1QUICK85]

ATR should have sent a piece with your Downpipe(unless it came with my racepipe.....but either way atr has this piece)...........that connects on to the end of the downpipe.........its a custom piece that will allow you to bolt you downpipe up to your stock cat with the 4 bolts!!!! CALL ATR THEY SHOULD BE ABLE TO SET YOU UP WITH THAT PIECE.



Nick

 

[1QUICK85]

Ok...........I was mistaken.......that custom piece was to hook the racepipe to the stock downpipe(i was way off..LOL).........but I dont see why they wouldnt sell a piece to hook their downpipe to our stock cats or aftermarket cats???? I would still call ATR and see what they tell you.

 

[b4black]

I got a 2½" converter from Torque Tech and it came with the 4-bolt flange. I had to weld it to a short peice of pipe and clamp it on the converter. The 4-bolt flange makes swapping the converter with a test pipe easy.