NOT ROAD LEGAL
Evolve S55 Catless Turbo Downpipes Decat for BMW F87 M2 Competition, F80 M3, F82 F83 M4
Maximise performance and sound with the Evolve catless turbo downpipes for the BMW S55 engine. These decat downpipes are perfect for BMW F87 M2 Competition, BMW F80 M3 and BMW F82 F83 M4 owners who want faster turbo spool, sharper throttle response and a more aggressive exhaust note on track. By removing the restrictive factory catalytic converters, the Evolve S55 downpipes reduce back pressure and unlock serious gains when paired with Stage 2 tuning.
Constructed from high quality T301 stainless steel with precision TIG welded joints and cast ends on the turbo side, these 3 inch catless downpipes are engineered to fit the OEM exhaust or any aftermarket exhaust designed to mate to the stock downpipes. If you are searching for BMW M2 Competition downpipes, BMW M3 F80 decat downpipes, BMW M4 F82 F83 catless downpipes or S55 cat delete downpipes, this is the proven, track focused upgrade.
Key benefits
- Reduces back pressure for faster spool and crisper throttle response
- Big power potential: 60 to 70 bhp and 70 to 80 lb ft torque with appropriate Stage 2 tuning
- Deeper, louder, more motorsport inspired exhaust note with classic S55 turbo whoosh
- 3 inch diameter for optimal flow on tuned S55 setups
- T301 stainless steel for strength and heat resistance
- TIG welded with cast turbo side ends for durability and a precise seal
- Direct fit to OEM turbo outlets, compatible with stock or aftermarket cat back systems that fit OEM downpipes
Why choose Evolve S55 catless downpipes
We have installed these Evolve catless downpipes on multiple S55 cars and our customers are consistently impressed by the transformation. Expect noticeably quicker spool, stronger mid range and top end pull, and a more aggressive soundtrack that makes your M2 Competition, M3 or M4 come alive on track. If you want the best BMW S55 downpipes, F80 M3 downpipes, F87 M2C downpipes or F82 M4 decat downpipes, this is a high quality, results driven choice.
Fitment
- BMW 2 Series F87 M2 Competition with S55 engine
- BMW 3 Series F80 M3 with S55 engine
- BMW 4 Series F82 M4 with S55 engine
- BMW 4 Series F83 M4 Convertible with S55 engine
Construction and design
- Material: T301 stainless steel
- Diameter: 3 inch for maximum flow
- Welding: TIG welded for accuracy and longevity
- Turbo side: cast ends for a strong, leak resistant connection
Installation and tuning
Direct bolt on fitment to the factory turbo outlets. Compatible with the OEM cat back or any aftermarket exhaust that fits OEM downpipes. To realise the quoted gains, pair with suitable Stage 2 tuning.
Professional fitting
Want them fitted by specialists We offer installation at Nforcd in Warwickshire. Email Sales@nforcd.com to request a fitting quote and availability.
Usage notes
For off road and track use only. NOT ROAD LEGAL.
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