BMW F91 M8 S63 4.4L

ACTIVE VALVE CONTROL

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T#:35390991

Part#: SSXBM1234

In Stock

$ 455.99 USD

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$ 455.99 USD

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Milltek Sport's Active Valve Control (AVC) provides advanced exhaust management for vehicles equipped with factory valves as well as Milltek's performance exhaust systems with valve control upgrades. With seamless integration, AVC offers drivers the ability to control the opening and closing of exhaust valves, allowing precise tuning of sound and volume to match their preferences. For selected models, AVC includes optional app control via iPhone or Android devices, putting exhaust customization at the driver’s fingertips. Utilizing full CAN BUS integration with built-in safety protocols, the system ensures reliable operation while delivering complete control over the exhaust's acoustic performance.

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Tire Valve For TPMS Systems

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T#:641919

Part#: AUL1SENSOR

In Stock

Sale - Save 29% $ 60.96

This product was last offered at the strikethrough price on
05-15-2026

$ 43.02 USD

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Sale - Save 29%

$ 60.96

This product was last offered at the strikethrough price on
05-15-2026

$ 43.02 USD

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12g Lower MX-Sensor weight is significantly lighter than most sensors ensures greater security and stability for durable use

Autel Universal Rubber TPMS Sensor - Set Of Four

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T#:3529121

Part#: AUL1SENSORKT

In Stock

$ 243.99 USD

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$ 243.99 USD

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Autel Autolink AL329

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T#:2914116

Part#: AL329

Ships in 2 Business Days

$ 49.99 USD

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$ 49.99 USD

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OBDII Code Reader

AutoLink AL529HD

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T#:2914129

Part#: AL529HD

Ships in 7 Business Days

$ 264.99 USD

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$ 264.99 USD

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Autel’s latest member of its code reader family of tools, the AL529HD can not only diagnose OBDII/EOBD-compatible vehicles but also heavy duty vehicles utilizing SAE-J1939 and SAE-J1708 protocols.

MaxiBAS BT506

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T#:2914145

Part#: BT506

Ships in 7 Business Days

$ 402.99 USD

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$ 402.99 USD

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The BT506 is a battery and electrical system analysis tool that use as Adaptive Conductance an advanced battery analysis method, to produce a more accurate examination of the battery’s cold cranking ability and reserve capacity, vital to determining a b

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Maxi TPMS Kit With Sensors

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T#:5663676

Part#: AULTS508K1

Ships in 7 Business Days

$ 739.99 USD

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$ 739.99 USD

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Pinpoint and replace bad TPMS Sensors

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Brus...

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4826887

Part#: SSXBM1187

Ships in 4 Business Days

$ 4,862.99 USD

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$ 4,862.99 USD

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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! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. 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. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Brushed Titanium tips Valved Rear Silencer Bypass kit

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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Burn...

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4826888

Part#: SSXBM1188

Ships in 4 Business Days

$ 5,076.99 USD

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$ 5,076.99 USD

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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! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. 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. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Burnt/Blue Titanium tips Valved Rear Silencer Bypass kit

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Milltek Sport OPF/GPF Bypass Kit (OE Fitment) - F91/F92 M8

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4813299

Part#: SSXBM1190

Ships in 4 Business Days

$ 2,069.99 USD

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Qty

$ 2,069.99 USD

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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. Fits OE Downpipes and OE OPF/GPF System

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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Cera...

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4826889

Part#: SSXBM1186

Ships in 4 Business Days

$ 4,549.99 USD

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$ 4,549.99 USD

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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! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. 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. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Cerakote Black tips Valved Rear Silencer Bypass kit

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Autel MaxiTPMS TS508WFK-1 TPMS Diagnostic Tool

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T#:40782369

Part#: AUL-TS508WFK-1

Ships in 7 Business Days

$ 419.99 USD

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$ 419.99 USD

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The TS508WFK-1 is a TPMS service tool that features Quick and Advance modes of TPMS service and a TPMS status screen. It can read/activate/relearn all known sensors, has 4 methods of MX-Sensor programming, and performs placard value resets on supported vehicles. This scanner displays on-tool MX-Sensor relearn procedures including OBDII and can do key fob signal tests. The TS508WFK-1 includes an OBDII cable, a 1-year tool warranty, and free lifetime software updates are available with purchase.

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MaxiSys Ultra

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T#:2914136

Part#: MSULTRA

Ships in 7 Business Days

$ 12,306.99 USD

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$ 12,306.99 USD

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The MaxiSys Ultra is Autel’s most ambitious diagnostics tablet designed to maximize technician intelligence.

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Carb...

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4826891

Part#: SSXBM1189

Ships in 4 Business Days

$ 4,981.99 USD

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$ 4,981.99 USD

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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! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. 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. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Carbon Jet Black tips Valved Rear Silencer Bypass kit

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Maxivideo MV400

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2914140

Part#: MV400-55

Ships in 7 Business Days

$ 405.99 USD

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Qty

$ 405.99 USD

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This premier Autel MaxiVideo MV400 digital videoscope is an ideal tool for examining difficult- to- reach areas normally hidden from sight.

Milltek Sport OPF/GPF Bypass Kit - F91/92 M8

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4813298

Part#: SSXBM1191

Ships in 4 Business Days

$ 1,928.99 USD

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Qty

$ 1,928.99 USD

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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. Fits OE Downpipes and Milltek Sport OPF/GPF Back System

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Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Poli...

For Vehicles With OPF (2020+)

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:4826890

Part#: SSXBM1185

Ships on Jul 13, 2026

$ 4,130.99 USD

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Qty

$ 4,130.99 USD

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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! Performance to blow your mind, not your ears! Improve performance and your vehicle's sound with this cat-back exhaust system from Milltek. Milltek engineers took on the task of finding the perfect balance between maximum performance increase and a responsible noise level in each and every system, to appeal to enthusiasts of all levels. All products are direct replacements for factory exhaust systems, meaning no modifications are required for proper fitment. Included with this catback system is Milltek's Valved Rear Silencer Bypass system kit. 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. *Note: Fits OE Downpipes and OE OPF/GPF System. Includes: Full cat-back exhaust Polished tips Valved Rear Silencer Bypass kit

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ACTIVE VALVE CONTROL

Tire Valve For TPMS Systems

Autel Universal Rubber TPMS Sensor - Set Of Four

Autel Autolink AL329

AutoLink AL529HD

MaxiBAS BT506

Maxi TPMS Kit With Sensors

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Brus...

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Burn...

Milltek Sport OPF/GPF Bypass Kit (OE Fitment) - F91/F92 M8

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Cera...

Autel MaxiTPMS TS508WFK-1 TPMS Diagnostic Tool

MaxiSys Ultra

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Carb...

Maxivideo MV400

Milltek Sport OPF/GPF Bypass Kit - F91/92 M8

Milltek Sport Cat Back System with Valved Rear Silencer Bypass - Poli...

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