BMW M2 F87 Valvetronic Catback Single Mid-Pipe Titanium Exhaust System

Engineered for BMW M2 F87 (2016-2021) owners, this Valvetronic Catback Single Mid-Pipe Titanium Exhaust System ships with its own electronic control box and wireless remote — valve management is integrated during installation and afterward operated via the supplied remote. Manufactured in Europe and quality-controlled by BYC Performance, this titanium system bolts directly to the stock mid-pipe v-band and fits both N55-powered M2 Coupé and S55-powered M2 Competition / CS models.

The single mid-pipe geometry provides a clean and effective flow path. The titanium construction is noticeably lighter than stainless steel and delivers a sharper metallic sound character with characteristic heat-tint finishing as the system warms up. 90 mm twin exit tips are customer-selectable in Glossy Black Stainless, Polished Stainless, Matte Carbon Fiber, or Glossy Carbon Fiber finishes.

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.
• Single Mid-Pipe: Clean, effective flow path — more tonal and daily-friendly sound than the double mid-pipe variant.
• Titanium Construction: Noticeably lighter than stainless steel, motorsport-grade alloy, natural heat-tint aesthetic.
• Sharp Metallic Sound Character: Titanium's signature high-frequency note — distinctly different from stainless.
• CNC-Bent Piping: Smooth internal surface, flow-optimized geometry.
• Customer-Selectable 90 mm Exit Tips: Glossy Black Stainless, Polished Stainless, Matte Carbon Fiber, or Glossy Carbon Fiber. Twin outlet, laser-welded detailing.
• OEM Hanger Compatible: Direct bolt-on fit to factory exhaust hangers — no hanger modification required.

Titanium vs. Stainless Steel — This Is Titanium

This product is the titanium variant:

• Titanium (this product): Noticeably lighter, sharper metallic note, natural heat-tint finish, motorsport-grade premium choice
• T304 Stainless Steel: Durable, deeper sound tone, lifetime rust-resistance, more cost-effective
• For weight reduction & premium aesthetic: titanium is the preferred choice
• This product is the performance and aesthetic-led titanium variant

Single Mid-Pipe, Double Mid-Pipe, and Equal-Length — The Difference

Single, double, and equal-length mid-pipe configurations sit at the same price tier and offer different sound and flow characters — the choice is entirely about the sound you want:

• Single Mid-Pipe — this product: Clean flow path, more tonal and daily-friendly sound. Calmer at low RPM, clean exhaust note at high RPM.
• Double Mid-Pipe: Twin parallel flow paths, more aggressive and fuller sound character, slightly higher flow at high RPM.
• Equal-Length: Two parallel pipes of identical length, post-turbine pulse synchronization — cleanest high-RPM note and a marginal performance edge.

Vehicle Fitment

This BMW M2 F87 titanium catback exhaust fits the following models:

• BMW M2 F87 Coupé (2016, 2017, 2018) — N55 engine
• BMW M2 Competition F87 (2018, 2019, 2020, 2021) — S55 engine
• BMW M2 CS F87 (2020, 2021) — S55 engine

Fits all F87 M2 trims listed above.

G87 Incompatibility Notice

This catback is NOT compatible with the BMW M2 G87 (2023+). The G87 uses the newer S58 engine with a completely different chassis floor and exhaust geometry. A separate G-series catback is required for the G87.

Technical Specifications

• Material: Titanium (aerospace-grade alloy)
• Configuration: Catback (entire exhaust from catalyst/downpipe back to tailpipes)
• Mid-pipe: Single
• Valve Control: Included electronic control box + wireless remote
• Exit Tips: 90 mm twin — choose Glossy Black Stainless, Polished Stainless, Matte Carbon Fiber, or Glossy Carbon Fiber
• Sound Character: Sharp metallic; valve closed: OEM+, valve open: track-tone
• Origin: Europe

Installation Notes

Catback exhaust replacement requires lift access and professional installation. Titanium piping requires careful torque control when clamping. General procedure:

1. Lift the vehicle and loosen rear bumper underbody screws.
2. Release the stock catback mid-pipe v-band clamp.
3. Replace OEM exhaust hangers (rubber isolators) if worn.
4. Mount the included electronic control box in a suitable location and connect the valve actuator wiring.
5. Hang the new titanium catback on hanger points and tighten the v-band clamp (torque: 10-12 Nm — do not overtighten on titanium).
6. Confirm the exit tips are centered in the bumper cutout.
7. Pair the wireless remote and test valve open/close operation.

Care & Maintenance

Titanium naturally develops a heat-tint finish — this is a desired characteristic, with blue/violet hues evolving with heat exposure. Avoid abrasive chemicals. If carbon fiber tips were selected, use a carbon-safe cleaner. Re-check bolt torque after the first 500 km — do not apply excessive torque to titanium fasteners.

FAQ

How is the exhaust valve controlled?
Via the included electronic control box and wireless remote. The control box is mounted during exhaust installation; the valve is then opened/closed using the supplied remote.

How does it sound?
Calm and daily-friendly with the valve closed, noticeably fuller and more aggressive with the valve open. Significantly sharper and more metallic in character compared to stainless.

TÜV / E-mark approved?
The catback section does not include a catalyst, so emissions are unchanged.

Welded or direct bolt-on?
Direct bolt-on. V-band clamp + hanger system — no welding required.

Does it fit the BMW M2 G87 (new generation)?
NO. The G87 uses the S58 engine and a different exhaust geometry. A separate G-series catback is required.

Same fit for N55 and S55?
Yes. Fits all F87 M2 trims listed above.

Is heat tinting (color change) normal?
Yes — it is a characteristic of titanium. Blue/violet tones develop with heat exposure. It is not damage; it is a premium visual feature.

Shipping time?
In-stock items ship within 1-3 business days via partner couriers.

Warranty?
BYC Performance offers a 12-month manufacturer warranty.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium parts from leading European manufacturers. Our catalog includes BMW M2 F87 titanium exhausts, M2 Competition catbacks, valvetronic exhaust systems, and many more high-quality performance parts.