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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Bmw performance exhaust and secondary cat delete? Too raspy?



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      04-03-2024, 06:44 PM   #1
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Bmw performance exhaust and secondary cat delete? Too raspy?

This question has probably been beaten to death, sorry in advance.

Recently I found a performance exhaust, decided to throw it on my car, and wow after rocking a muffler delete with catless dp's for a year it definitely is quiet lol.

Been thinking, if I were to remove the secondary cats and replace with a resonator and remove the factory resonator and change it to a x-pipe like on the e92 would that be too raspy? Muffler delete had a decent tone at low rpm's but up top it was fairly raspy.

Mainly put on a muffler to reduce attention to myself and so I can go on track but would like a little more sound without ruining what I have now. If it's not worth it I think I will leave it. Doesn't sound bad but definitely need to really get on it to hear the car.

Just looking for opinions, don't want to spend a crazy amount on a different setup, trying to make what I have now work.
Appreciate 0
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