Solo Motorsports is your dealership alternative for servicing German vehicles such as BMW, Mini, Mercedes-Benz, Porsche, Audi and VW.
We have two convenient locations in Metro-Atlanta:
Solo Motorsports #1
6000 Jimmy Carter Blvd.
Norcross, GA 30071
(404) 910-5211
Solo Motorsports #2
5779 State Bridge Rd.
Johns Creek, GA 30022
(470) 282-5990
Email: shop@solomotorsports.net

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Solo Motorsports / Fab Speed BMW 335/135i Catbypass Down Pipes

Fab Speed BMW 335/135i Catbypass Down Pipes



Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only.


  • Fits all BMW 335/135i vehicles (2006-2011)
  • Improves power by 32 whp and 39 ft-lbs of torque
  • Straight-through design allows for maximum power and sound
  • Constructed from mirror-polished T304L stainless steel
  • Fabspeed’s Catbypass with Down Pipes for the BMW 335/135i offers significant increases in horsepower and torque by 32 whp and 39 ft-lbs
  • Direct bolt-on replacement for OEM primary catalytic converters
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

Additional information

Weight10.00 lbs
Dimensions20.00000000 × 12.00000000 × 10.00000000 in