SL/R232: Catless downpipes without tune
Thread Starter
Newbie
Joined: Mar 2025
Posts: 3
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From: PNW
Mercedes 2022 AMG Sl63
Catless downpipes without tune
Thinking of installing the redstar catless downpipes on my sl63, but couldn’t really find a tune I like. Would it be fine to drive it without a tune for a few months? Or would it seriously damage the motor cause of it running rich?
Last edited by ricecars; Mar 27, 2025 at 07:01 AM.
Thread Starter
Newbie
Joined: Mar 2025
Posts: 3
Likes: 0
From: PNW
Mercedes 2022 AMG Sl63
Ended up slapping the downpipes on without a tune, sounds amazing and def worth it. Been driving for a while and everything was smooth, no need for a exhaust just slap a catless downpipe on instead. Still trying to find a tune tho, please let me know if there's any recommendation.
Newbie
Joined: May 2025
Posts: 9
Likes: 6
AMG SL 63
Ended up slapping the downpipes on without a tune, sounds amazing and def worth it. Been driving for a while and everything was smooth, no need for an exhaust just slap a catless downpipe on instead. Still trying to find a tune tho, please let me know if there's any recommendation.
