After Market Down Pipes
06-23-2023, 01:51 PM
#1
Member
Thread Starter
After Market Down Pipes
Hey all,
apologize if stupid question or if it was already answered.
Recently got a 2019 E63 (had 2011 and 2016 beforehand)... and I'm looking into upgrading the air intake (currently looking at Weistec or Precision tunning one) and down pipes.
Here is my question - Weistec obviously has down pipes but I don't see Cats with them and I assume I would just keep the stock Cats.
When I look at Red Star you have to "choose" - catless or one of their cats.
Can someone clarify for me if you can use stock cats with any downpipes or you have to go catless or replace with something aftermarket?
Thanks in advance!!
apologize if stupid question or if it was already answered.
Recently got a 2019 E63 (had 2011 and 2016 beforehand)... and I'm looking into upgrading the air intake (currently looking at Weistec or Precision tunning one) and down pipes.
Here is my question - Weistec obviously has down pipes but I don't see Cats with them and I assume I would just keep the stock Cats.
When I look at Red Star you have to "choose" - catless or one of their cats.
Can someone clarify for me if you can use stock cats with any downpipes or you have to go catless or replace with something aftermarket?
Thanks in advance!!
06-24-2023, 10:27 AM
#2
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Join Date: May 2018
Location: Long Island, NY
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2019 E 450, 2016 E350 4matic (retired), 2018 Ford Edge Sport, 2008 Porsche Boxster
Hey all,
apologize if stupid question or if it was already answered.
Recently got a 2019 E63 (had 2011 and 2016 beforehand)... and I'm looking into upgrading the air intake (currently looking at Weistec or Precision tunning one) and down pipes.
Here is my question - Weistec obviously has down pipes but I don't see Cats with them and I assume I would just keep the stock Cats.
When I look at Red Star you have to "choose" - catless or one of their cats.
Can someone clarify for me if you can use stock cats with any downpipes or you have to go catless or replace with something aftermarket?
Thanks in advance!!
apologize if stupid question or if it was already answered.
Recently got a 2019 E63 (had 2011 and 2016 beforehand)... and I'm looking into upgrading the air intake (currently looking at Weistec or Precision tunning one) and down pipes.
Here is my question - Weistec obviously has down pipes but I don't see Cats with them and I assume I would just keep the stock Cats.
When I look at Red Star you have to "choose" - catless or one of their cats.
Can someone clarify for me if you can use stock cats with any downpipes or you have to go catless or replace with something aftermarket?
Thanks in advance!!
