BMW F97 X3 M S58 3.0L

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Active Autowerke BMW S58 F97/F98 X3M/X4M Downpipes W Aflow CATs
Active Autowerke BMW S58 F97/F98 X3M/X4M Downpipes W Aflow CATs ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:50837018
Part#: 11-070A
Ships in 3 Business Days
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$ 2,399.00 USD
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$ 2,399.00 USD
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These downpipes provide faster turbo spool, increased power, and a high-performance exhaust sound.
Valved Rear Axle-back Exhaust (Carbon Tips) - F97/F98 X3M/X4M
Valved Rear Axle-back Exhaust (Carbon Tips) - F97/F98 X3M/X4M ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:51039997
Part#: 11-103C
Ships in 3 Business Days
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$ 2,944.00 USD
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At Active Autowerke, performance is about more than peak numbers. It’s about delivering a driving experience that feels sharper, sounds better, and maintains the refinement expected from a modern BMW. With over four decades of BMW performance development behind it, the F97/F98 X3M/X4M rear exhaust was engineered to give the S58-powered platform the deeper, more assertive tone many owners feel the factory system lacks. This axle-back system increases exhaust presence while preserving proper flow and daily drivability. By retaining the factory valve actuators, the system maintains full OEM functionality — delivering an aggressive note with the valves open and a controlled, composed tone when closed. On its own, the rear section provides a noticeable but refined sound improvement. For owners looking to maximize both sound and performance, the system pairs effectively with Active Autowerke mid-pipes and catted downpipes. Construction focuses on durability and consistent fit. The exhaust is manufactured from high-quality 304 stainless steel and each unit is test-fit on Active Autowerke’s dedicated F97/F98 fixture to ensure proper alignment and installation. Important Fitment Information A version is available for vehicles retaining the factory mid-pipes. If you later upgrade to an Active Autowerke or other aftermarket mid-pipe, different connecting pipes may be required. Sound Note: The rear section alone offers a refined increase in volume. The most significant sound change occurs when paired with an upgraded mid-pipe. Product Highlights Designed and manufactured in the USA Constructed from durable 304 stainless steel Deeper, more aggressive tone while retaining factory valve control Reuses OEM BMW exhaust valve actuators Each system test-fit on F97/F98 exhaust fixture Guaranteed fitment for F97/F98 BMW X3M and X4M Includes all necessary installation hardware
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Active Autowerke Valved Rear Axle-back Exhaust (Black Tips) - F97/F98 X3M/X4M
Active Autowerke Valved Rear Axle-back Exhaust (Black Tips) - F97/F98...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Active Autowerke - Corporate Logo
T#:51039980
Part#: 11-103B
Ships in 3 Business Days
New Item
$ 3,799.00 USD
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$ 3,799.00 USD
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At Active Autowerke, performance is about more than peak numbers. It’s about delivering a driving experience that feels sharper, sounds better, and maintains the refinement expected from a modern BMW. With over four decades of BMW performance development behind it, the F97/F98 X3M/X4M rear exhaust was engineered to give the S58-powered platform the deeper, more assertive tone many owners feel the factory system lacks. This axle-back system increases exhaust presence while preserving proper flow and daily drivability. By retaining the factory valve actuators, the system maintains full OEM functionality — delivering an aggressive note with the valves open and a controlled, composed tone when closed. On its own, the rear section provides a noticeable but refined sound improvement. For owners looking to maximize both sound and performance, the system pairs effectively with Active Autowerke mid-pipes and catted downpipes. Construction focuses on durability and consistent fit. The exhaust is manufactured from high-quality 304 stainless steel and each unit is test-fit on Active Autowerke’s dedicated F97/F98 fixture to ensure proper alignment and installation. Important Fitment Information A version is available for vehicles retaining the factory mid-pipes. If you later upgrade to an Active Autowerke or other aftermarket mid-pipe, different connecting pipes may be required. Sound Note: The rear section alone offers a refined increase in volume. The most significant sound change occurs when paired with an upgraded mid-pipe. Product Highlights Designed and manufactured in the USA Constructed from durable 304 stainless steel Deeper, more aggressive tone while retaining factory valve control Reuses OEM BMW exhaust valve actuators Each system test-fit on F97/F98 exhaust fixture Guaranteed fitment for F97/F98 BMW X3M and X4M Includes all necessary installation hardware
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ECS 12.5mm Wheel Spacer & ECS Conical Seat Bolt Kit
ECS 12.5mm Wheel Spacer & ECS Conical Seat Bolt Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Packaged by Turner - Corporate Logo
T#:55102420
Part#: 002411ECSKT23
Ships in 5 Business Days
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$ 311.89 USD
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$ 311.89 USD
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This staggered wheel spacer kit is designed to broaden your track width, lowering your vehicle's roll center, reducing body roll, and delivering sharper turn-in response, all while filling out the wheel wells for an undeniable track-ready presence.
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Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each
Morimoto Standalone Can-Bus Wiring Harness - H4 / 9003 - Priced Each ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Morimoto - Corporate Logo
T#:54388428
Part#: H240
Ships on Jul 24, 2026
New Item
Sale - Save 17% $ 21.99

This product was last offered at the strikethrough price on
06-23-2026

$ 18.21 USD
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Sale - Save 17%
$ 21.99

This product was last offered at the strikethrough price on
06-23-2026

$ 18.21 USD
Free Shipping on orders $49 and up
Add to Wish List

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