[martz]

Hi guys, I want to buy HFC's from the USA. Does anyone here know if it is a direct replacement of our stock CAT's or will modification be required??

http://www.fastintentions.com/product_info.php?cPath=41_45_51_52&products_id=104

thanks.

 

[3point5]

Typically it's a direct replacement - just make sure you get correct engine generation. Are you running OEM headers?

I helped a guy replace his exhaust and test pipes and his unknown brand headers mis-aligned everything so he had to have a shop cut the replacement cats and re-weld them to fit the headers and his exhaust.

 

[martz]

yes OEM headers.

 

[EUROZ]

Z1 .