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AMS 3" SS Turbo Expansion Downpipes - Nissan 300ZX Z32

Manufacturer: AMS Motorsports
Product # {{ productPartNumber }}

$ 425 00

Manufacturer: AMS Motorsports
Product # {{ productPartNumber }}

Customer Questions

Question:

Do the AMS 3" SS Turbo expansion downpipes have the O2 sensor bungs? The picture doesn't show it clearly. - John

Answer:

Yes, they do have O2 sensor bungs.

Reviews

Rated 2.5/5 based on 2 customer reviews

You will have to modify this component. The bolts to turbo will not slide in without modification

Yeah so bolt holes needed an extra couple thousandth removed here n there. Also the geometry of these are such that with the VGX800 turbos the outlet wants to liver inside the frame of the car... so im going go have to cut and refabricate them to angle more towards centerline by about 15 or so degrees. Not reccomended for VGX800s on a JDM z32.

Options

$ 425 00

Description

These 3" units will yield maximum torque and power across the rev range! Constructed of fully polished stainless-steel for ultimate durability; laser tig welds; machined internal welds.

4-Bolt:

Used on Stock OEM, JWT 500, and JWT 600 300ZX Thrust Bearing Turbos. If you're running JDM half pipes, you will need USDM test pipes to pair with them. Please note that if your turbos still have the two lower studs, it is sometimes necessary to grind one down to clear the outlet tube

5-Bolt:

Fit most Garrett GT series turbos with 5 Bolt turbine outlets, including:

* JWT Sport 530, Sport 550, Sport 700
* Z1 GT535R, GT600R, GT675RS, GT725R, GT800R
*HKS 2530
*Garret GT2560, GT2860, GT2871, GT3071, GT3076

Compatibility

If you have questions about vehicle fitment, please contact us.

Customer Questions

Question:

Do the AMS 3" SS Turbo expansion downpipes have the O2 sensor bungs? The picture doesn't show it clearly. - John

Answer:

Yes, they do have O2 sensor bungs.

Reviews

Rated 2.5/5 based on 2 customer reviews

You will have to modify this component. The bolts to turbo will not slide in without modification

Yeah so bolt holes needed an extra couple thousandth removed here n there. Also the geometry of these are such that with the VGX800 turbos the outlet wants to liver inside the frame of the car... so im going go have to cut and refabricate them to angle more towards centerline by about 15 or so degrees. Not reccomended for VGX800s on a JDM z32.

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