Proflow SuperMax Plus EFI Intake Manifold Kit, Gen 2, For Holden Commodore LS1/LS2, Fabricated Black, Low-Profile, w/Fuel Rails, 102mm Bore haltech They provide very effectient seal

They provide very effectient seal for race cars running an internal vacumn pump or vac-u-pan system

We recommend its use in heavy-duty axles and heavy-duty non-synchronized manual transmissions

Please note: for peak & hold please contact a Link ECU Sales Person to purchase a G4+ Xtreme ECU

7L HOLDEN VT VY VY LS1 GEN3

and the module is also available separately

Proflow SuperMax Plus EFI Intake Manifold Kit, Gen 2, For Holden Commodore LS1/LS2, Fabricated Black, Low-Profile, w/Fuel Rails, 102mm Bore haltech They provide very effectient sealProflow Low Profile SuperMax Plus Intake Manifold Kit LS Engines Proflow's SuperMax Plus fabricated intake manifolds are cost effective and performance filled! These black powdercoated intake manifolds feature 3mm (1 8") thick 6061 T6 sheet aluminum construction with 100% TIG welds for strength and durability. The tapered intake runners are designed to increase air velocity to evenly distribute airflow to all 8 cylinders, improving throttle response