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BMW Exhaust Center Sections for BMW G82 M4 S58 3.0L

Upgrading the center section of your exhaust often removes some restrictions, mainly catalytic converters, giving your vehicle both more power and more sound. We offer several different exhaust brands to get your vehicle sounding exactly the way you want it to!

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CTS Turbo Crossover Exhaust Pipe For G8X

T#:24909581

Part#: CTS-EXH-TP-0021

Ships in 7 Business Days

Sale - Save 10% $ 249.99

This product was last offered at the strikethrough price on
08-26-2026

$ 224.99 USD

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Sale - Save 10%

$ 249.99

This product was last offered at the strikethrough price on
08-26-2026

$ 224.99 USD

Add to Wish List

The left side downpipe on the S58 connects to a "crossover" pipe that runs beneath the transmission and links up with the mid pipes on the left side. Unfortunately, the stock shape of the crossover pipe is oval to create enough clearance underneath the transmission. This alteration from a round tube to an oval causes turbulence within the pipe, leading to a restriction in exhaust flow. CTS Turbo has designed a crossover pipe to eliminate this turbulence that is created by the factory system and ditched the oval design for a round circular design for increased flow and horsepower!

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CTS Turbo Exhaust Crossover Pipe - G80/82 S58

T#:51075056

Part#: EXH-TP-0021

Ships in 7 Business Days

15% off MSRP $ 249.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 212.99 USD

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15% off MSRP

$ 249.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 212.99 USD

Add to Wish List

Maximize your BMW G8X S58’s power with the CTS Performance Crossover Pipe. Replace the restrictive factory intermediate pipe with a high-flow design for better exhaust scavenging.

Milltek Sport Non-Resonated OPF Bypass Kit - G8x M3/M4

For Vehicles With OPF (2020+)

T#:4813294

Part#: SSXBM1194

Ships in 5 Business Days

Sale - Save 10% $ 945.00

This product was last offered at the strikethrough price on
08-29-2026

$ 850.50 USD

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Qty

Sale - Save 10%

$ 945.00

This product was last offered at the strikethrough price on
08-29-2026

$ 850.50 USD

Add to Wish List

Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. Non-Resonated model meaning a much louder sound will be produced! *Note: Fits OE Downpipes and Milltek Sport Back System only

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Milltek Sport Resonated OPF Bypass Kit - G8x M3/M4

For Vehicles With OPF (2020+)

T#:4813295

Part#: SSXBM1193

Ships in 5 Business Days

Sale - Save 10% $ 1,214.00

This product was last offered at the strikethrough price on
08-29-2026

$ 1,092.60 USD

Add to Wish List

Qty

Sale - Save 10%

$ 1,214.00

This product was last offered at the strikethrough price on
08-29-2026

$ 1,092.60 USD

Add to Wish List

Milltek Sport was founded by car enthusiasts for car enthusiasts. Based in the UK, their products are developed and tested at their development center at Nurburgring in Germany. The result is a wide range of top of the line exhaust systems that can bring more life to your car! The GPF/OPF on newer BMWs almost acts as a secondary catalyst. In response, Milltek has provided the option to remove this component, similar to a Decat system. This bypass deletes the GPF/OPF, removing it from the exhaust system to better improve performance. - GPF/OPF Bypass software is required on the vehicles ECU in most cases. Includes all hardware required to install. Resonated model meaning a reasonably louder sound will be produced! Requires OPF bypass Module or Stage 2 tune Fits OE Downpipes and Milltek Sport Back System only

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BMW Exhaust Center Sections for BMW G82 M4 S58 3.0L

CTS Turbo Crossover Exhaust Pipe For G8X

CTS Turbo Exhaust Crossover Pipe - G80/82 S58

Milltek Sport Non-Resonated OPF Bypass Kit - G8x M3/M4

Milltek Sport Resonated OPF Bypass Kit - G8x M3/M4

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