How much weaker are verts chassis over T-Tops or Hardtops Z's? How big of a difference were subframes for your vert? The most ive heard were mainly people just saying they feel a difference but i'm kind of unclear of what kind of difference that would be... I've never really done autocrossing or anything crazy with the car yet, and am wondering if someone could explain in maybe a bit more detail how it is that they notice a difference driving. Sorry if this is a noobish question, but i'm trying to evaluate getting them and am debating on either getting subframes, a new exhaust or maybe a new front moulding (mines cracked).

 

do em anyway. they help stop squeeks and groans in the car. Plus on some t-tops itll stop the paint from cracking around the top of the doors.

 

KBDD SFC's made a huge difference on my 'vert.

Rich Krause