Specifications and Features:

• Everything you need to make a great 3.5" downpipe for your turbo setup, just supply your own 3.5" pipe!
• Starting with the cast ARTEC G3 - 3.5 Inch Turbo Exhaust Outlet Flange, this makes the transition from your G25, G30 or G35 turbo outlet to 3.5" pipe a breeze.
• Our cast saddled O2 sensor bung is shaped to perfectly match the curved surface of a 3.5" pipe so you can place it anywhere you need with ease. With machined M18×1.5 threads, it's compatible with almost all O2 sensors. 
• A second cast saddled 3.5" mount, 90 degree fork and 180 degree fork serve as the basis for making a solid bracing setup. Use any combination of the three with 10mm rod to fabricate a brace for your turbo and manifold setup. Bracing your turbo and manifold is crucial for reliability and is a key component of the lifetime warranty offered with all ARTEC exhaust manifolds.
• A 3.5" Stainless Flex Joint minimises risk of cracks in the rest of the exhaust system. We've made sure that this flex joint actually compresses, expands, and flexes unlike some other options on the market.
• The final piece of the puzzle is the ARTEC Cast 89-80mm flange. This flange allows you to easily transition from 3.5" pipe back to a standard 3" 2-bolt flange. It allows for bolt-on compatibility with existing aftermarket 2-bolt exhaust systems without sacrificing flow. Available as either a 2-bolt straight through or 2-stud flange with M10x1.25 threaded holes.

Package Contents:

• [A] 1 x G3 - 3.5 Inch Turbo Exhaust Outlet Flange 
• [B] 1 x 3.5" Saddled O2 Sensor Bung
• [C] 1 x Brace Kit
  • 1 x 3.5" Saddled M10x1.25 Brace Mount
  • 1 x M10x1.25 Bolt & Washer
  • 1 x 90 Degree 10mm Brace Mount
  • 1 x 180 Degree 10mm Brace Mount
• [D] 1 x 3.5" Stainless Steel Flex Joint
• [E] 1 x 89-80mm 2-bolt or 2-stud Flange
• [F] 1 x 2-bolt Flange Gasket

Note:

• Downpipes shown are not included and are for example only