Milltek Z-Pipe Upgrade for Secondary Catalyst Bypass - BMW G87 M2 - SSXBM1431

Milltek Z-Pipe Upgrade for Secondary Catalyst Bypass, BMW G87 M2

An upgrade for owners already running a Milltek 102mm mid-pipe or twin straight pipe secondary cat bypass. The Z-Pipe is a 3D printed 316L stainless crossover that merges the exhaust pulses from the S58's two cylinder banks. The result is a more exotic note with less rasp and reduced back pressure. Under load the sound is cleaner and higher pitched, closest in character to the Nissan GT-R (R35). On deceleration the deep rumble and burble are more pronounced. Advanced 3D printing keeps the weight increase over a traditional X-Pipe minimal.

Key Features

• Z-Pipe Crossover: 3D printed 316L stainless.
• Upgrade Only: replaces an existing Milltek X-Pipe, resonator or twin straight pipes.
• Cannot be used on its own.
• For closed-course and competition use only.

Technical Specifications

• Pipe Diameter: 3.00in (76.20mm)
• Material: 316L Stainless Steel, 3D printed
• Part: Z-Pipe
• Fitting Time: 1.00 hour

Compatibility

• 2023 and later BMW G87 M2 S58
• Existing Milltek 102mm mid-pipe or twin straight pipe customers only

Why Choose Milltek?

Engineered for the Emotion.

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Nurburgring tested.

Specifications

• Pipe diameter: 76.2mm (3.00")
• Fitting time: 1 to 1 hours, including removing the factory system
• Off-road / competition use only. Not legal for use on public roads in the US.

Fitment

• BMW > 2 Series > M2 Coupe (G87 S58) > 2023 and Later

• Free US shipping on orders over $250.
• Free pickup at our Dallas shop, usually ready within 24 hours.
• Unused parts can be returned within 30 days. Tunes, opened electronics, merch and installed parts are final sale.
• Want it installed? Book the install at thegbmotors.com.

Full details are on our shipping and returns page.