Milltek BMW F80 F82 F83 Large Bore 3 inch De-cat Downpipes for M3 and M4 - Part Number SSXBM1031
Unlock serious performance and sound with the Milltek Large Bore 3 inch De-cat Downpipes for BMW F80 M3 and F82 F83 M4 2014 onwards. These Milltek Sport catless downpipes are engineered for maximum flow, reduced back pressure and a harder-hitting exhaust note on your BMW M3 or M4. Ideal for enthusiasts chasing faster turbo spool, sharper throttle response and increased power potential when tuned. If you are searching for BMW M3 downpipes, BMW M4 downpipes, F80 M3 decat, F82 M4 decat, F83 M4 decat or 3 inch large bore catless downpipes, this is the upgrade to choose.
We have fitted these Milltek de-cat downpipes for customers and on our own builds, and the feedback has been consistently excellent for performance gains and a deeper, more aggressive soundtrack. Milltek quality, precision fitment and proven results make this one of the most popular BMW M3 M4 exhaust upgrades on the market.
Key features and benefits
- Large bore 3 inch catless design for maximum exhaust gas flow
- Primary cat replacement downpipes with secondary cat bypass for true decat performance
- Improved turbo spool and throttle response on BMW F80 M3 and F82 F83 M4
- Deeper, louder and more motorsport-inspired exhaust note
- Optimised for tuning to unlock power and torque gains
- Milltek Sport build quality for durability and a precise fit
- Popular search terms covered: BMW M3 downpipe, BMW M4 downpipe, F80 M3 decat downpipes, F82 M4 decat downpipes, F83 M4 decat downpipes, S55 downpipes, turbo downpipes, performance exhaust upgrade
What is included
- LH Primary Cat Replacement Downpipe
- RH Primary Cat Replacement Downpipe
- Secondary Cat Bypass
Compatibility
BMW F80 M3 2014 onwards
BMW F82 M4 Coupe 2014 onwards
BMW F83 M4 Convertible 2014 onwards
Important fitment notes
- Fits with Milltek F80 M3 and F82 M4 Sport cat-back system only
- Requires 2 x 18307851168 for installation
- Part Number: SSXBM1031
Manufacturer and warranty
Manufacturer: Milltek
Warranty: Milltek 2 year warranty
Professional fitting available
For expert installation, choose Nforcd in Warwickshire. Request a fitting quote via Sales@nforcd.com. We install and set up BMW M3 and M4 exhaust upgrades daily and are happy to advise on the best configuration for your build.
Order your Milltek BMW F80 F82 F83 3 inch De-cat Downpipes SSXBM1031 today for the ultimate BMW M3 and M4 performance exhaust upgrade. The go-to choice for enthusiasts searching for catless downpipes, primary cat delete, BMW M3 downpipe and BMW M4 downpipe solutions.