i am selling my crawford high flow cats, i sold my 04 g35 coupe and took them off...i took off the heatshields sorry....asking $400 pretty much firm but we can still talk + shipping (if applicable) located in south florida....please email me...not sure how often ill gget to check this...romeo_959@yahoo.com

i also have:
TEIN H Tech Lowering springs asking $165 + Shipping
JDM double din dash kit with antenna adapter asking $230 + Shipping

 

Thats how they look under the heatshields?

Anyways, I loved my crawford HFC before I blew them not to long ago(my fault not bcuz of the quality). Minimum to no hiss with these. Wish you would of posted them 2 weeks ago.

GLWS!