PCZ Performance Quad-Exit Exhaust Muffler w/ Carbon AK Tips – BMW F30 / F31

Fix the stock rear end.

If your F30/F31 is still rocking the boring stock single-side setup, it's time for an upgrade. The PCZ Performance Quad-Tip Sport Rear Muffler completely transforms the back of your 3 Series, giving it the deep tone and aggressive look it actually deserves.

Why It Hits Different

• Quad AK Carbon Tips: Real carbon fiber outer sleeves over stainless steel. Gives your rear end that clean, track-ready finish that fills out the diffuser cutout properly.
• Sound Check: Custom rear muffler deletes that quiet OEM restriction, giving you a deeper, punchier exhaust note under throttle without making daily driving annoying.
• Better Throttle Response: High-flow design lowers backpressure so your turbo can breathe and spool faster.
• OEM+ Fitment: Designed to line up directly with M Tech / M Sport rear bumpers paired with a quad diffuser for a flush setup that looks like it came from the factory built this way.
• Built to Last: High-grade mandrel-bent stainless steel designed to take abuse and heat cycles without cracking.

Fitment

• BMW 3 Series Sedan: F30 (M Tech / M Sport Rear Bumper) — 2015–2019
• BMW 3 Series Touring: F31 (M Tech / M Sport Rear Bumper) — 2015–2019

(Note: Requires an M Tech / M Sport rear bumper fitted with a quad-exit diffuser for proper tip clearance and flush fitment).

What’s In The Box

• (1) PCZ Sport Rear Muffler Section
• (4) Integrated AK Carbon Fiber Exhaust Tips
• Full Mounting Hardware & Clamps

We ship Australia-wide using premium couriers to ensure your mods arrive safe and fast.

• Dispatch: 1–5 Day Turnaround
• Transit: 4–10 Business Days (Regional may vary)
• Secure: Signature on delivery available for high-value carbon parts.
• Local: Shipping directly from our Victoria warehouse.

Important: Please inspect your parts and report any transit damage within 48 hours so we can fast-track a resolution for you.