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ARTEC Performance

Nissan SR20 V-Band Exhaust Manifold

$1,210.00 USD
$1,210.00 USD

Specifications:

  • Material: SUS347 Stainless Steel Investment Cast Construction
  • Weight: kg

Features:

  • 33mm ID runners
  • 50 to 55mm ID on the Inlet Flange
  • Single 44/45/46mm Wastegate Flange Mount with up to 50mm possible   positioned to allow for easy routing for a plumb back or vent to air layout
  • Designed for easy oil and water line routing
  • V-Band allows you to run a straight forward facing turbo layout our pointed out to the side depending on taste and turbo selection.

Package Contents:

  • Exhaust Manifold

Notes:

  • Designed in Australia with Lifetime Warranty*
  • The SR20 DET manifold can be adjusted to suit VVL heads, however you will need to port 3mm in the height of the exhaust port on the manifold flange for fitment. Many people have done this adjustment including Jimmy Oakes as shown in the video below!

See it in action on Adam LZ's S15 running a Garrett G25 Turbo!

 See it in action on TJ Hunt's S14 running a Garrett G25 Turbo!

https://www.youtube.com/watch?v=Kj-DYvA4O0I

See Jimmy Oakes show how to port the flange to fit VVL head!

https://www.youtube.com/watch?v=JwJC6D2i9co&t=46s

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The Artec Cast SR20 manifold has been designed to accept a wide variety of turbos that use a 50 to 55mm ID on the inlet flange. These include Precision, Tial, and Garrett. The wastegate has been positioned to allow for easy routing for a plumb back or vent to air layout. The wastegate comes fully machined to accept most 44/45/46mm wastegates. The wastegate pipe is also designed to flow up to a 50mm wastegate unit, so you would simply cut our flange off and weld the bigger unit on, if required.


We use 33mm ID runner (others normally use a 36/39/42) to help keep throttle response up, as well as transitioning from the SR20 exhaust port shape to our runner over a length of 45mm to aid in flow.

The design allows for very easy oil and water line routing.

The V-band also allows you to run a straight forward facing turbo layout our pointed out to the side depending on the owners taste and turbo selection.