PS2 Question

Boostedphil698 · 11-11-2020, 04:35 PM

Hi everyone, I have a thought that has been bugging me. Can you use an aftermarket stock sized downpipe on a PS2 turbo, or does that turbo require a whole different sized downpipe? I'm assuming no because it's just a stock turbo that is machined out for a compressor and exhaust wheel. I saw that Kies Motorsports uses a catted downpipe on his and that's what I'm going to be going for, except using a Fabspeed cat.

weehe126 · 11-12-2020, 11:56 AM

PS2 uses the same connection as the stock turbo/DP, cat or catless.

Boostedphil698 · 11-12-2020, 12:32 PM

Quote:

Originally Posted by weehe126

PS2 uses the same connection as the stock turbo/DP, cat or catless.

Thank you!

johnung · 11-12-2020, 01:28 PM

Quote:

Originally Posted by 435i_Phil

Hi everyone, I have a thought that has been bugging me. Can you use an aftermarket stock sized downpipe on a PS2 turbo, or does that turbo require a whole different sized downpipe? I'm assuming no because it's just a stock turbo that is machined out for a compressor and exhaust wheel. I saw that Kies Motorsports uses a catted downpipe on his and that's what I'm going to be going for, except using a Fabspeed cat.

You are correct. And the Fabspeed HJS catted downpipe is definitely your best choice. I'd highly recommend the Turbosmart BOV at the same time with the Pure Inlet Pipe. Included some photos that may be helpful

What HPFP are you considering?

Boostedphil698 · 11-12-2020, 02:23 PM

Quote:

Originally Posted by johnung

You are correct. And the Fabspeed HJS catted downpipe is definitely your best choice. I'd highly recommend the Turbosmart BOV at the same time with the Pure Inlet Pipe. Included some photos that may be helpful

What HPFP are you considering?

This will be a slow-moving process, I enjoy the build process. The HPFP I will be getting is Dorch. I don't like how XDI has you crimp wires.

johnung · 11-12-2020, 07:56 PM

Quote:

Originally Posted by 435i_Phil

Quote:

Originally Posted by johnung

You are correct. And the Fabspeed HJS catted downpipe is definitely your best choice. I'd highly recommend the Turbosmart BOV at the same time with the Pure Inlet Pipe. Included some photos that may be helpful

What HPFP are you considering?

This will be a slow-moving process, I enjoy the build process. The HPFP I will be getting is Dorch. I don't like how XDI has you crimp wires.

Photos didn't attach earlier. Trying again here.

Boostedphil698 · 11-12-2020, 08:40 PM

Quote:

Originally Posted by johnung

Quote:

Originally Posted by 435i_Phil

Quote:

Originally Posted by johnung

You are correct. And the Fabspeed HJS catted downpipe is definitely your best choice. I'd highly recommend the Turbosmart BOV at the same time with the Pure Inlet Pipe. Included some photos that may be helpful

What HPFP are you considering?

This will be a slow-moving process, I enjoy the build process. The HPFP I will be getting is Dorch. I don't like how XDI has you crimp wires.

Photos didn't attach earlier. Trying again here.

I think an HJS cat is the only way to go in my opinion.

11-11-2020, 04:35 PM	#1
Boostedphil698 Major 438 Rep 1,119 Posts Drives: 2015 BMW 435i Xdrive MSport Join Date: Mar 2020 Location: Greater Philadelphia iTrader: (0) Garage List 2015 BMW 435XI [0.00] 2009 Honda Civic [0.00]	PS2 Question Hi everyone, I have a thought that has been bugging me. Can you use an aftermarket stock sized downpipe on a PS2 turbo, or does that turbo require a whole different sized downpipe? I'm assuming no because it's just a stock turbo that is machined out for a compressor and exhaust wheel. I saw that Kies Motorsports uses a catted downpipe on his and that's what I'm going to be going for, except using a Fabspeed cat. __________________ 2015 435i Xdrive (Klaus) Stanced 8th Gen Honda Civic (The daily)
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11-12-2020, 11:56 AM	#2
weehe126 Brigadier General 1161 Rep 3,189 Posts Drives: 2017 340i Join Date: Apr 2014 Location: San Antonio iTrader: (2)	PS2 uses the same connection as the stock turbo/DP, cat or catless.
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