Billet GT3 Manifold Base for 997 Turbo

Billet GT3 Manifold Base for 997 Turbo

Protomotive’s Billet GT3 Manifold Base for 997 Turbo is available in two port sizes to suite your tuning needs.

• 2001-2005 Porsche 996 GT3 for the ultimate in power under the curve
• 2001-2009 Porsche 996 and 997.1 Turbo oem port size for a nice bolt-on solution

Note: Requires 6 per engine.  Priced individually.  This product page is for the base only.  The complete gt3 manifold setup available here

996 / 997.1 Turbo Billet GT3 manifold base Features:

• CNC machined for a precise fit with oem fuel rails, injectors, gaskets and plenum connectors.
• Black anodized to 18um for corrosion protection and ruggedness.
• Available in black anodized 6061-T6.
• 5 axis CNC machined (not cast!) for a precise fit and seal.
• Save weight over oem 1 piece 99611010193 / 99611010293 cast design.
• OEM 997.1 Turbo fuel rails are a direct fit.  No more modding fuel rails or adding spacers!

What else will I need?

• These bases will work with 996 GT3 and 997.1 GT3 plenums and connectors.
• Designed for precise fit with 997.1TT fuel rails and injector length (50mm o-ring to o-ring)
• For 997.1TT oem SAI bases fit perfectly.   Or use our block off plates for off-road use.

Do these only fit 997 Turbos?

• 996 Turbos can enjoy these as well with an update to the fuel rails as the offset is slightly different. Or the 996tt rails can be lightly modded to fit.
• 996 and 997 GT3s can run these as well using 997 TT style fuel rails or slightly modded oem gt3 rails.

Be sure to check out our YouTube videos on the ultimate Turbo GT3 build!