RangeRovers.net Forum banner


  1. Velocity 200 Cell Sport Catalyst & Downpipe

    Range Rover Sport II / L494
    Guys, So finally had this installed after letting sit there for around 4 months.... was tied up with work and family. Also flashed the tune to stage 2 after. Instantly noticed a difference when leaving the shop.... faster throttle respond than before (ecu tune + crank pulley). And this beast...
  2. Po430 Bank 2 Catalyst Non Fouled

    Range Rover Sport / L320
    My neighbor has a 2008 Land Rover Range Rover Sport and got this code. It seems that it would indicate that hits his catalytic converter has gone bad. I suggested that he use spark plug non-foulers after researching the matter online. He installed the non-foulers and installed on the uppermost...
  3. Smog Check - Catalyst Not Ready

    Range Rover Sport II / L494
    I'm posting this mostly so once we figure it out some poor soul can be spared my pain in the future. Bought my MY16 SVR out of state and have to get it smog'd in CA. And no, moving out of CA is not an option right now but thanks for the suggestions in advance. Anyway, it won't pass smog at the...
  4. Solved: Stalling at idle after warm up

    Range Rover Classic
    I had an issue with my '94 after I replaced the block. I had a knocking that sounded exactly like a rod knock, but was actually a damaged catalyst. It just so happens that the way the exhaust enters the cat, it can cause a separated matrix to clunk just like a rod knock... That was pretty...