BMW M5 F10 / M6 F06 | Valvetronic Catback Stainless Steel Exhaust System

BMW M5 F10 / M6 F06 Valvetronic Catback Stainless Steel Exhaust System

Engineered for BMW M5 F10 and M6 F06 Gran Coupé owners, this Valvetronic Catback Stainless Steel Exhaust System ships with its own electronic control box and wireless remote. Valve management is integrated during installation and afterward operated via the included remote. Imported from leading manufacturers around the world and quality-controlled by BYC Performance, this system bolts directly to the F10/F06 mid-pipe v-band.

The F10 M5 + F06 M6 share the same S63B44T2 4.4L V8 biturbo (560-575 hp) and identical catback geometry. The Valvetronic catback replaces the OEM muffler; with the valve closed it delivers a daily-friendly OEM+ sound, and with the valve open it produces a tonal V8 biturbo track tone. T304 stainless steel construction ensures lifetime durability.

Key Features

• Included Electronic Control Box and Remote: System ships with its own valve control box and wireless remote; integrated during exhaust installation, then valve open/close is operated via the supplied remote.
• T304 Stainless Steel: Corrosion-resistant, lifetime rust-resistance.
• Dual-Mode Sound Character: Valve closed → daily-friendly OEM+, valve open → tonal V8 biturbo track note.
• CNC-Bent Piping: Smooth internal surface, flow-optimized geometry.
• OEM Tip Compatible: Fits factory F10 M5 / F06 M6 tip geometry.
• Mid-Pipe V-Band: Direct bolt-on after downpipe. No welding.
• OEM Hanger Compatible: Direct bolt-on fit to factory exhaust hangers.

Stainless vs. Titanium: This Is Stainless

This product is the T304 stainless steel variant:

• T304 Stainless Steel (this product): Durable, deeper sound tone, lifetime rust-resistance, value pricing
• Titanium: Noticeably lighter, sharper metallic note, heat-tint finish, higher cost
• For weight reduction & premium aesthetic: titanium preferred
• This product is the daily-driving-oriented stainless variant with a deeper V8 biturbo character

Installation Notes

1. Lift the vehicle, loosen rear bumper underbody screws.
2. Release the stock catback mid-pipe v-band clamp.
3. Replace OEM exhaust hangers if worn.
4. Mount the included electronic control box, connect valve actuator wiring.
5. Hang the new catback, torque v-band (12 Nm).
6. Confirm tips are centered in the bumper cutout.
7. Pair the remote and test valve operation.

Care & Maintenance

T304 stainless is corrosion-resistant. Wipe tips with a soft cloth, avoid aggressive chemicals. Re-check bolt torque after first 500 km.

FAQ

How is the exhaust valve controlled?
Via the included electronic control box and wireless remote.

How does it sound?
Calm and daily-friendly with the valve closed, noticeably fuller and more aggressive with the valve open. Tonal V8 biturbo character.

Does it fit the F90/F92?
No. F90/F92 has different catback geometry.

Does it fit the E60?
No.

Does it fit the M6 F12 / F13?
Same S63B44T2; catback geometry likely compatible. Verify before ordering.

Welded or direct bolt-on?
Direct bolt-on. V-band clamp + hanger system.

Shipping time?
In-stock items ship within 1-3 business days via partner couriers. Parts sourced to order are delivered within 30 days of the order date at the latest.

Warranty?
Manufacturing defects are covered by a 24-month BYC warranty, in addition to your legal rights.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium exhaust parts from leading manufacturers around the world. Our catalog includes BMW M5 F10 catback, BMW M6 F06 valvetronic exhaust, BMW M stainless catback, and more.