Many assume that fitting a tubular subframe to their car has only one benefit - weight saving. In the case of the Momentum Motorsport Tubular Front Sub-Frame, that most certainly isn’t true.
The Evo 4-6 large transfer case conversion allow fitment of the later Evo 7-9 transfer case, this is more robust and give the option of going active.
It requires some bulkhead modifications and use of the later 7-9 steering rack, transfer case, rear mount and prop shaft nose.
You also vastly increase the strength and rigidity of the whole front suspension assembly through solid-mounting. This increased strength and rigidity minimizes flex, in turn helping to maintain geometry settings under load, maximizing response and grip. For those who demand absolute adjustability and suspension control, combining our front-subframe with our rose-jointed adjustable front arms gives you complete control over a huge range of geometry settings.
**Please Contact Us In Advance For Painting / Powder Coating Options**
PLEASE NOTE.We have tested these units in a variety of motorsport applications and found no weak points, although we are selling this item for competition use only.
The Momentum Motorsport Tubular Evo 4-6 Active Front Sub-Frame, as used in:
Kenny Wylie's Evo 6:
Anthony Lidster's Sprint Evo:
Phile Reed UK Time Attack Winning Pro car: