My offside rear box has been crackling at cold and warm temps recently, metal against metal sound. ATS said its the baffles and BMW say its a flap inside that opens and closes that's probably moved. They said it's been seen on 335's but not on a Z4. It could involve a replacement rear assembly from the Cat onwards...
It's so annoying I'm not driving with the roof down at the mo, but hoping it will get rectified soon...
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Exhaust Rattle
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- Lifer
- Posts: 8202
- Joined: Tue Oct 26, 2010 2:52 pm
Re: Exhaust Rattle
lol, I really do own the example car here don't I.
I've already had that, it was the flap and they fitted a new cat back exhaust system.
I swear this car is 25% brand new!
I've already had that, it was the flap and they fitted a new cat back exhaust system.
I swear this car is 25% brand new!
Re: Exhaust Rattle
Got your message mate...I will be up again in a couple of weeks...will confirm a date, to compare.
Glad to say the new 326 wheels are really working out well.....
Glad to say the new 326 wheels are really working out well.....
Re: Exhaust Rattle
The flap in the rear box is loose and can't be repaired, so having a new exhaust fitted on Monday....
Quite pleased as I didn't think exhausts were covered under warranty.....
Quite pleased as I didn't think exhausts were covered under warranty.....