Key benefits include:
•Up to a 21% airflow increase as tested through the intake manifold only on a Super Flow flow bench.
•More air flow, less turbulence, increased port velocity = MORE POWER!
•Real power and torque gains similar to those claimed by high end CAI manufacturers.
•Made in the USA
The ported intake manifold works very well with our Extendolator intake spacer, check out the dyno sheet above.
Blue line is bone stock, 2014 1lt automatic
Red line is stock intake, with the Extendolator intake spacer only
Maroon line is the ported intake manifold, with the spacer.
We do offer a package deal on the spacer and the ported intake if purchased together, the combo discount is automatically applied when both items are in your shopping cart for checkout, no coupon codes, etc needed.
All ported LFX intakes come with a complete new GM intake gasket set. Please contact first if you are outside of the lower 48, or are ordering internationally as a custom shipping charge will apply.