Milltek Non-Resonated Cat-Back Exhaust | BMW 4 Series F32 - Polished Tips
SKU: SSXBM1005
Parts
- F5133: Adapter Pipe 76.2 O.D. to 62.3 I.D. 110 long
- MSAU529: Polished GT (round) 90 Exhaust Tip, Standard - MSAU529
- MSBM225: Flexible Connecting Pipe - MSBM225
- MSBM226REP: Centre Silencer Delete Pipe - MSBM226REP
- MSBM227: Rear Silencer Connecting Pipe - MSBM227
- MSBM228: Rear Silencer - MSBM228
- MSBM249: Outlet Pipe - MSBM249
- MSBM250: Mounting Bracket - MSBM250
Documents
Description
Milltek Non-Resonated Cat-Back Exhaust System for BMW 4 Series F32 428i and 435i models. Direct factory fitment using OEM hangers; no modification required. This is a cat-back system only-connects directly to the existing factory downpipe and catalytic converter.
Engineered T304L stainless steel construction with mandrel-bent piping and hand-finished polished trims. The non-resonated design eliminates the factory resonance chamber, delivering a fuller, more aggressive tone under throttle while maintaining OE-quality fitment and durability through all conditions.
Fitment Notes:
- Direct fit: BMW 4 Series F32 428i and 435i
- Requires 435i M Sport rear valance (available separately from BMW dealer)
- Cat-back configuration-does not include downpipe or catalytic converter modifications
- Uses factory suspension and mounting points
Every system is dyno-tested and designed for both street and track use.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Key Facts
| Pipe Diameter | 76.20 |
| 0 hours to fit (including removing OE system) | |
| Race Product | No |
| EMarked | No |
System Fitment List
Shipping Information
This system ships in 1 box.
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