Valvetronic Designs BMW Catback Exhaust Systems for BMW F86 X6 M S63 4.4L

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Catback Exhaust systems are designed to completely replace everything from your cats all the way back to your exhaust tips. Traditionally, if you are planning on upgrading your entire exhaust system, you will also need headers and downpipes.
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Valvetronic Valved Sport Cat-Back Exhaust System - 4.0" Carbon Fiber Tips - BMW F85 X5 M, F86 X6 M
Valvetronic Valved Sport Cat-Back Exhaust System - 4.0" Carbon Fiber ...
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Valvetronic Designs - Corporate Logo
T#:52868089
Part#: F85X5MVSESBRRC
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Sale - Save 11% $ 3,149.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,799.99 USD
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Sale - Save 11%
$ 3,149.99

This product was last offered at the strikethrough price on
06-28-2026

$ 2,799.99 USD
Free Shipping
Add to Wish List
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
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Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Black Tips - BMW F85 X5 M, F86 X6 M
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Black Tips - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:52868085
Part#: F85X5MVSESBRBLK
Ships in 1 Business Day
New Item
$ 3,149.99 USD
Free Shipping
Add to Wish List
$ 3,149.99 USD
Free Shipping
Add to Wish List
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
Show More Show Less
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Brushed Steel Tips - BMW F85 X5 M, F86 X6 M
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Brushed Steel...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:52868086
Part#: F85X5MVSESBRBRSH
Ships in 1 Business Day
New Item
$ 3,149.99 USD
Free Shipping
Add to Wish List
$ 3,149.99 USD
Free Shipping
Add to Wish List
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
Show More Show Less
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Forged Carbon Fiber Tips - BMW F85 X5 M, F86 X6 M
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Forged Carbon...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:52868088
Part#: F85X5MVSESBRFC
Ships in 1 Business Day
New Item
$ 3,149.99 USD
Free Shipping
Add to Wish List
$ 3,149.99 USD
Free Shipping
Add to Wish List
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
Show More Show Less
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Burnt Tips - BMW F85 X5 M, F86 X6 M
Valvetronic Valved Sport Cat-Back Exhaust System - 3.5" Burnt Tips - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Valvetronic Designs - Corporate Logo
T#:52868087
Part#: F85X5MVSESBRBRT
Ships in 1 Business Day
New Item
$ 3,149.99 USD
Free Shipping
Add to Wish List
$ 3,149.99 USD
Free Shipping
Add to Wish List
The BMW X5M and X6M are already powerhouses in performance, but from the factory, the S63’s soundtrack leaves room for improvement. At Valvetronic Designs, “decent” isn’t enough—so we developed the ultimate valved exhaust system to amplify both performance and emotion.
Show More Show Less

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