Evolve S55 Catless Turbo Downpipe – BMW F80 M3 | F82/F83 M4
Evolve catless turbo downpipes for the S55 F80 M3 | F82/F83 M4 in T301 Stainless steel. By eliminating the restrictive catalytic converters in the factory downpipes, back pressure is reduced significantly which results in faster spool, an increase in power & a more aggressive exhaust note.read more
- Stainless Steel construction
- Tig Welded with Cast ends on turbo side.
- 3” diameter
- Fit to stock exhaust or any after market exhaust that fits the stock downpipes
- Allows quicker turbo spool for higher response
- 60-70 BHP 70-80 lb.ft torque when combined with Stage 2 Tuning
- Provides a deeper and sportier exhaust note.
Special orders welcome. Please contact us.
- MFG Part
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