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  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days
  • VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 + FORZA PERFORMANCE Custom Fit Set includes: Center Pipes Muffler with Valves Exhaust Tips Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors) Material: Stainless Steel Production time: 10–15 days

VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 +

Set includes:

  • Center Pipes
  • Muffler with Valves
  • Exhaust Tips
  • Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors)

Material: Stainless Steel

Production time: 10-15 days

Each section available separately

HEAR IT: exhaust note recorded on this system.

Installation About 3-4 hours at a workshop, bolt-on to the factory hangers
Weight Stainless system is lighter than stock; titanium saves the most weight
FitmentSend us your VIN and we confirm the exact fitment before production

HOW THE VALVE WORKS quiet on cruise, loud on demand

MUFFLER STRAIGHT THROUGH

Valve closed - gases travel through the muffler for an OEM-quiet cruise. Valve open - gases take the straight-through path for full sound. Our valves are built for your car's FACTORY valve motors, so the system keeps working from the original exhaust button on your dashboard; when a remote control kit is included, you can switch the sound on or off at any moment.

TIP FINISHES available on request

Polished stainless (standard) exhaust tip finish
Polished stainless (standard)
Brushed stainless exhaust tip finish
Brushed stainless
Titanium burnt blue exhaust tip finish
Titanium burnt blue
Matte black ceramic exhaust tip finish
Matte black ceramic
Carbon fibre tip sleeves exhaust tip finish
Carbon fibre tip sleeves

FREQUENTLY ASKED QUESTIONS

Will this fit my car?
Yes - send us your VIN and we confirm the exact fitment before production starts.
Do I need an ECU tune?
No. The catback bolts on and works with the stock ECU. A tune is only needed if you also fit downpipes.
Will it trigger a Check Engine light?
If you take the catback system only, there is normally no Check Engine light - it sits behind the catalytic converters and does not affect any sensor readings. If you take the full system with downpipes, an ECU tune is required to keep the light off.
How loud is it, and can I make it quiet again?
The valves close for an OEM-like cruise and open for full sound. They run on your car's factory valve motors, so you keep using the original exhaust button on your dashboard; with a remote control kit included you can switch the sound at any moment.
How is the sound different from stock?
Deeper at idle, much louder above 3000 rpm, with clean rev-matching pops.
How long does installation take?
A workshop needs about 3-4 hours. Everything is bolt-on and mounts to the factory hangers.
How long until it ships?
Production takes 10-15 days, then express shipping with customs clearance included.

Why “Contact Us for Pricing”?

We don’t display fixed prices because our goal is to offer you the most competitive deal possible. Product costs often decrease over time, and by requesting a quote, you’ll receive our most up-to-date price on market.

FEATURES:

  • Engineered through digital prototyping using advanced 3D CAD software. Each vehicle chassis is 3D laser-scanned at our factory to ensure precise fitment.
  • We validate and refine our exhaust designs on in-house test vehicles using a 1200-HP Italian dynamometer to optimize performance.
  • Our CNC bending machines form each tube with high accuracy based on computer-generated specifications, ensuring consistent geometry and repeatable results.
  • From design to manufacturing, we use advanced technologies and rigorous processes to produce high-quality exhaust systems.

SECURED PAYMENT METHODS

  • PayPal (+4.4% fee)
  • Visa / Mastercard / American Express (through PayPal)
  • Bank Wire transfer (SWIFT)
  • Cryptocurrency (USDT, BTC, ETH)
  • eBay (+5% fee)
  • Alipay / WeChat / RMB

SHIPMENT WORLDWIDE

  • By express DHL/UPS/TNT/FedEx
  • AIR shipping (10–15 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — please confirm availability before ordering
  • SEA shipping (25–45 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — contact us to check your country
  • To the local international airport or seaport

VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 +

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VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 +

VALVED EXHAUST CATBACK MUFFLER for BMW M8 COMPETITION F91 F92 F93 4.4T 2019 +

Set includes:

  • Center Pipes
  • Muffler with Valves
  • Exhaust Tips
  • Valve Control Box with Remote Control (you may also reuse your factory exhaust valve motors)

Material: Stainless Steel

Production time: 10-15 days

Each section available separately

HEAR IT: exhaust note recorded on this system.

Installation About 3-4 hours at a workshop, bolt-on to the factory hangers
Weight Stainless system is lighter than stock; titanium saves the most weight
FitmentSend us your VIN and we confirm the exact fitment before production

HOW THE VALVE WORKS quiet on cruise, loud on demand

MUFFLER STRAIGHT THROUGH

Valve closed - gases travel through the muffler for an OEM-quiet cruise. Valve open - gases take the straight-through path for full sound. Our valves are built for your car's FACTORY valve motors, so the system keeps working from the original exhaust button on your dashboard; when a remote control kit is included, you can switch the sound on or off at any moment.

TIP FINISHES available on request

Polished stainless (standard) exhaust tip finish
Polished stainless (standard)
Brushed stainless exhaust tip finish
Brushed stainless
Titanium burnt blue exhaust tip finish
Titanium burnt blue
Matte black ceramic exhaust tip finish
Matte black ceramic
Carbon fibre tip sleeves exhaust tip finish
Carbon fibre tip sleeves

FREQUENTLY ASKED QUESTIONS

Will this fit my car?
Yes - send us your VIN and we confirm the exact fitment before production starts.
Do I need an ECU tune?
No. The catback bolts on and works with the stock ECU. A tune is only needed if you also fit downpipes.
Will it trigger a Check Engine light?
If you take the catback system only, there is normally no Check Engine light - it sits behind the catalytic converters and does not affect any sensor readings. If you take the full system with downpipes, an ECU tune is required to keep the light off.
How loud is it, and can I make it quiet again?
The valves close for an OEM-like cruise and open for full sound. They run on your car's factory valve motors, so you keep using the original exhaust button on your dashboard; with a remote control kit included you can switch the sound at any moment.
How is the sound different from stock?
Deeper at idle, much louder above 3000 rpm, with clean rev-matching pops.
How long does installation take?
A workshop needs about 3-4 hours. Everything is bolt-on and mounts to the factory hangers.
How long until it ships?
Production takes 10-15 days, then express shipping with customs clearance included.

Why “Contact Us for Pricing”?

We don’t display fixed prices because our goal is to offer you the most competitive deal possible. Product costs often decrease over time, and by requesting a quote, you’ll receive our most up-to-date price on market.

FEATURES:

  • Engineered through digital prototyping using advanced 3D CAD software. Each vehicle chassis is 3D laser-scanned at our factory to ensure precise fitment.
  • We validate and refine our exhaust designs on in-house test vehicles using a 1200-HP Italian dynamometer to optimize performance.
  • Our CNC bending machines form each tube with high accuracy based on computer-generated specifications, ensuring consistent geometry and repeatable results.
  • From design to manufacturing, we use advanced technologies and rigorous processes to produce high-quality exhaust systems.

SECURED PAYMENT METHODS

  • PayPal (+4.4% fee)
  • Visa / Mastercard / American Express (through PayPal)
  • Bank Wire transfer (SWIFT)
  • Cryptocurrency (USDT, BTC, ETH)
  • eBay (+5% fee)
  • Alipay / WeChat / RMB

SHIPMENT WORLDWIDE

  • By express DHL/UPS/TNT/FedEx
  • AIR shipping (10–15 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — please confirm availability before ordering
  • SEA shipping (25–45 days) with customs clearance included. Available for the USA, UK, Australia, EU countries, and select Asian destinations — contact us to check your country
  • To the local international airport or seaport

FEEDBACK FROM OUR CUSTOMERS

CARS GALLERY

FACTORY TOUR