My GSF became a non daily driver recently, and I found a gently used cat-back exhaust system for a price I couldn't pass up.

Excuse my ignorance on this question, but regarding the gaskets, are there any differences between the two sites' offerings below? I know I will need two for the front pipe and two for the rear pipe, will I need any other gaskets besides the ones listed below? Thanks in advance!

RockAuto Gaskets:

• Front: https://www.rockauto.com/en/moreinfo...choice=0-0-1-1
  • $1.40
• Rear: https://www.rockauto.com/en/moreinfo...pt=5836&jsn=10
  • $12

LexusPartsNow Gaskets:

• Front: https://www.lexuspartsnow.com/parts/...917-06070.html
  • $15
• Rear: https://www.lexuspartsnow.com/parts/...451-28022.html
  • $36

 

The only difference is the Lexus markup after buying them from Fel-Pro. I bought Fel-Pro exhaust gaskets for my IS F and the package was marked "Made in Japan."