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RushPlux DP for BMW S55 (M2C/F80 M3/F82 M4)

100% 304 Stainless steel

High standard T.I.G. hand welding provides the strongest and
smoothest welds without welding slag.

RushPlux Catlyst

The 50 Cpsi Collection showcases a single 50 cell catalyst designed to maximize exhaust temperature cooling & More linear power.

RushPlux Decat Rifling
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Decat Rifling flow rate is 70% faster than straight pipe, with instant back pressure, no loss of starting torque

RushPlux Downpipe Series, designed with the most advanced catalytic
technology and manufactured with the finest craftmanship. Our lowest 50cell
performance downpipe do not trigger error codes. Without the need to
bypass or delete the error codes, the fuel injection remains precise and accurate.
Thus, resulted in perfect air/fuel mixture ratio, reduced exhaust back pressure
and turbo lag, meanwhile increases throttle response.

Advantages for upgrading to high flow catalytic converter:

  1. Increase engine performance

  2. Reduce turbo back pressure

  3. Reduce turbo lag

  4. Reduce turbo temperature and prolong the lifespan of the turbocharger

  5. Increase exhaust flow and increase exhaust note

No Check Engine Light and comply with environmental regulations depend original factory set

Note: 1-Year Product Warranty only apply if the vehicle is equipped with RP or factory exhaust part.  Please do not install any product not been certified by RP.

Best Power



  • BMW F82/F83 M4 13-19

  • BMW F80 M3 13-19

  • BMW F87 M2 Competition LCI 18-19

RP S/N :

BW-M4S55-20  Rifling DeCat

BW-M4S55-10 SportCat (50cpsi)   Coming soon

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