BMW M3 F80 / M4 F82 / M2C F87 | Valvetronic Catback Single Mid-Pipe Titanium Exhaust System

BMW M3 F80 / M4 F82 / M2C F87 Valvetronic Catback Single Mid-Pipe Titanium Exhaust System

Engineered for BMW M3 F80, M4 F82/F83, and M2 Competition F87 owners, this Valvetronic Catback Single Mid-Pipe Titanium Exhaust System ships with its own electronic control box and wireless remote. Imported from leading manufacturers around the world and quality-controlled by BYC Performance, it bolts directly to the OEM mid-pipe v-band across all S55-engined M3/M4/M2C trims.

The single mid-pipe geometry provides a clean, effective flow path; paired with the titanium build it delivers a daily-friendly yet sharp, characteristically metallic tone. Titanium is significantly lighter than the stainless version. 90 mm twin exit tips are customer-selectable in Glossy Black Stainless, Polished Stainless, Matte Carbon Fiber, or Glossy Carbon Fiber.

Key Features

• Included Electronic Control Box and Remote.
• Single Mid-Pipe: Clean flow path, tonal daily-friendly sound.
• Premium Titanium: Significantly lighter than stainless, natural heat-tint finish.
• CNC-Bent Piping.
• Customer-Selectable 90 mm Tips.
• OEM Hanger Compatible.

Titanium vs. Stainless: This Is Titanium

• Titanium (this product): Significantly lighter, sharp metallic note, heat-tint finish, premium cost
• T304 Stainless Steel: Durable, deeper sound, more affordable
• This product is for buyers wanting weight savings and a sharper sound

Single, Double, Equal-Length: The Difference

• Single Mid-Pipe, this product: Clean flow path, tonal and daily-friendly.
• Double Mid-Pipe: Twin parallel paths, aggressive and full.
• Equal-Length: Identical-length pipes, pulse sync.

Installation Notes

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

Care and Maintenance

Titanium naturally develops heat-tint colors: cosmetic and aesthetic. Wipe with a soft cloth; avoid acidic chemicals. Re-check bolt torque after first 500 km.

FAQ

How is the valve controlled?
Via the included control box + wireless remote.

How loud is it?
Calm and daily-friendly with the valve closed, noticeably fuller and more aggressive with the valve open. Titanium single-pipe is tonal with a sharp metallic note.

Is heat-tint on titanium normal?
Yes, a sought-after aesthetic feature.

Inspection and road use?
The catback section has no catalyst. The rules depend on your car and where you drive.

Welded or bolt-on?
Direct bolt-on.

Fits BMW M4 F83 Convertible?
Yes, F83 shares the S55 engine.

Fits BMW M2 F87 base (N55)?
NO. System designed for S55-engined models.

Fits BMW M3 G80 / M4 G82?
NO. G80/G82/G87 use the new S58 with different geometry; a separate G-series catback is required.

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 parts from leading manufacturers around the world. Our catalog includes BMW M3 F80 titanium exhausts, M4 F82 valvetronic systems, and many more high-quality performance components.