are these any good? im looking to get either HKS or this one i just came across for an uppipe? Thanks
http://quantum-racing.com/shopsite_s...l/Exhaust.html

 

uh
im really not gonna go looking through that page

sooo...
if its a flex up pipe, it might be worth it
none flex create leaks
i have helix up and down pipes
and i love them
great install, easy but time consuming

 

just get the helix...