Header banner
Revain logoHome Page
Harley Franchetti photo
1 Level
1235 Review
69 Karma

Review on πŸš— Walker 54752 Ultra EPA Direct Fit Catalytic Converter - Boost Your Vehicle's Performance by Harley Franchetti

Revainrating 4 out of 5

Catalysts are good so far

Installed on a 2004 Pontiac Grand Prix GT1 with Series III 3800 n/a. Installation is easy as it involves 4 nuts and an O2 sensor. I would recommend installing new hardware as it is likely very rusty on the resonator side. I will report any issues with codes or early rejection. By the way, was the packaging weird? The way some people pack their luggage; I don't think it's that bad, but they also put the decal directly on the metal so the residue has to be burned on take off.

Pros
  • Nice packaging
Cons
  • So-so