SwiftKid

Hey guys had a question for anyone with headers...im throwing some flowtech headers on my 99 TA WS6 and they come with gaskets should i use them or buy some Percys or Fel Pros? Right now my engine is stock so im not pushing a bunch of HP but mught be doing little things later on. What do you guys recommend?

andrewss

iTrader: (1)

Stock gaskets are better than most of the ones you get with header kits.

z-maro

iTrader: (18)

x2, I re-used my stock gaskets and have no leaks. The best thing would be to get new MLS gaskets though.

Reckless

iTrader: (9)

Flowtech headers are some of the worst for LS cars. I would always used GM gaskets, but with Flowtechs you might want to grab some Percy's