034MOTORSPORT HIGH FLOW INTAKE MANIFOLD, TRANSVERSE 1.8T, LARGE PORT

034Motorsport's Transverse 1.8T High Flow Intake Manifold was designed to be a direct bolt-in replacement for the stock intake manifold, and features a modular design, with a rotatable plenum that allows for driver side or passenger side throttle body locations. Featuring a 1.85L plenum, the 034Motorsport High Flow Intake Manifold was engineered not only for high-horsepower, big turbo builds, but also to offer noticeable improvements in low-end and midrange power, even on stock turbo configurations.Features:

• Manufactured from A356 Using Low-Pressure Die Casting for Superior Quality and Surface Finish
• High Flow and High Velocity Tapered Runners
• Large Low-Profile Airhorns and Smooth Plenum Interior for Improved Airflow Characteristics
• Angled Runners and Indexed Throttle Body Position for Optimal Fitment and Intake Routing
• "Stealth" Mounting Bosses for Nitrous or Methanol Injection
• Provisions for Stock or 80mm Throttle Bodies
• Complete with Vacuum Provisions - No Extra Vacuum Manifold Needed!
• Available In Large Port and Small Port Configurations
• Developed in partnership with GRAMS Performance

What's Included:

• 034Motorsport Transverse 1.8T High Flow Intake Manifold
• Vacuum Port Fittings
• Vacuum Port Plugs
• Copper Sealing Washers
• Plenum-to-Runner Gasket
• Plenum-to-Runner Hardware

Fitment:

• 1996 - 2003 Audi A3/S3 (8L)
• 1.8T (180HP & 225HP)
• 1998 - 2006 Audi TT (8N)
• 1.8T (180HP & 225HP)
• 1999 - 2005 Volkswagen Golf / GLI / GTI / Jetta / New Beetle (MkIV)
• 1.8T

Runner Balance:

• Runner 1 - 290.424839 CFM
• Runner 2 - 289.215817 CFM
• Runner 3 - 288.897168 CFM
• Runner 4 - 289.169699 CFM

Please Note: 

• The plenum-to-runner bolts should be torqued to 7nm or 62in lbs. 
• The small port is the exact same manifold as the large port, and can be bored out for large port applications if desired.

Stock Turbo Dyno Results (Small Port):

GTX2867R Turbo Dyno Results (Small Port):

CFD Analysis:

CAD Rendering: