RACING DYNAMICS stainless steel catless downpipes remove exhaust flow restrictions increases horsepower and torque significantly. Each downpipe is manufactured out of 304 stainless steel with brushed finish. Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only.
 

Freatures:
*Straight-through design allows for maximum power and sound 
*Improves horsepower and torque significantly 
*Improves throttle response and generally improves turbo spool up 
*Direct bolt-on replacement for OEM primary catalytic converters 
*Less thermal load on the turbocharger

These parts are intended for off road or track use only!

This product is sold for off road use only. It is not legal for use on public highways. This product
is not for sale or use in California. It is available to our international customers for use within
legal limits in their domicile.

 

Code Name Image Price  
130 10 90 902 Catless Downpipe for BMW 335i/135i w/N55B30 engines Catless Downpipe for BMW 335i/135i w/N55B30 engines $375.00
130 10 55 222 Catless Downpipe Set for BMW M3 F80 and M4 F82/F83 with S55 motor Catless Downpipe Set for BMW M3 F80 and M4 F82/F83 with S55 motor $390.00
130 10 55 221 Catless Downpipe for BMW 1/2/3/4/M w/N55 engines Catless Downpipe for BMW 1/2/3/4/M w/N55 engines $355.00
130 10 30 301 Catless Downpipe for BMW F2X / F3X /Z4 w/N20 motor Catless Downpipe for BMW F2X / F3X /Z4 w/N20 motor $390.00
130 10 54 902 Catless Downpipe with smooth bent pipes for BMW 135i,1M,e9X w/N54 motor Catless Downpipe with smooth bent pipes for BMW 135i,1M,e9X w/N54 motor $390.00
130 10 63 220 Catless Downpipe for BMW X5/X6/750i/550i/650i w/flange connections Catless Downpipe for BMW X5/X6/750i/550i/650i w/flange connections $495.00
130 10 54 960 Downpipes for BMW 535i non XI 2007-10 E60 Downpipes for BMW 535i non XI 2007-10 E60 $395.00
130 10 56 101 Catless downpipe, MINI Cooper S R55-R60 2007-14 Catless downpipe, MINI Cooper S R55-R60 2007-14 $195.00
130 10 63 360 Downpipes, BMW X5M & X6M 2015 on Downpipes, BMW X5M & X6M 2015 on $795.00
130 10 55 400 Catless Downpipe Set, Gen2 for BMW M3 F80, M4 F82/F83 & M2 with S55 motor Catless Downpipe Set, Gen2 for BMW M3 F80, M4 F82/F83 & M2 with S55 motor $795.00
130 10 63 250 Catless Downpipe for BMW X5/X6/750i/550i/650i w/slip connections Catless Downpipe for BMW X5/X6/750i/550i/650i w/slip connections $565.00
130 10 30 326 Catless Downpipe for BMW BMW 2,3,4 series with N26 motor Catless Downpipe for BMW BMW 2,3,4 series with N26 motor $475.00
130 10 54 975 Downpipes for BMW 535i XI 2007-10 E60 New for Xdrive models! Downpipes for BMW 535i XI 2007-10 E60 New for Xdrive models! $429.50
130 10 55 300 Downpipe for BMW M235i, 335i 7/2013-16 Downpipe for BMW M235i, 335i 7/2013-16 $295.00
130 10 55 450 Catted downpipes for BMW M3/M4 2014-/M2 2018- with S55 motor Catted downpipes for BMW M3/M4 2014-/M2 2018- with S55 motor $1,390.00
130 10 55 550 Catless downpipe for BMW M2 w/N55B30T0 motor 2015-2017 Catless downpipe for BMW M2 w/N55B30T0 motor 2015-2017 $590.00
130 10 56 250 Downpipe with sport cat, MINI Cooper S R55-R60 2007-14 Downpipe with sport cat, MINI Cooper S R55-R60 2007-14 $485.00
130 10 56 500 Downpipe for MINI Cooper S 2014-2020 Downpipe for MINI Cooper S 2014-2020 $295.00
130 10 56 600 Downpipe for MINI Cooper S 2014-2020 with Sport Cat Downpipe for MINI Cooper S 2014-2020 with Sport Cat $595.00
130 10 58 100 Downpipe for BMW 340i F30; BMW 440i F32 B58 2016 on Downpipe for BMW 340i F30; BMW 440i F32 B58 2016 on $475.00
130 10 63 320 Catless downpipe for BMW F10 M5/M6 2012-16 Catless downpipe for BMW F10 M5/M6 2012-16 $695.00
130 10 63 340 Downpipes with Cats & heatshield for BMW M5 F10/M6 F12/F13/F06 2012-18 Downpipes with Cats & heatshield for BMW M5 F10/M6 F12/F13/F06 2012-18 $1,990.00
130 10 63 400 Catless downpipes for BMW F90 M5 2017 on Catless downpipes for BMW F90 M5 2017 on $1,395.00