Exhaust Systems & Components

Speed Engineering O2 Extension 12" ( 2016+ GM Truck/SUV) 31-1006-1 Oxygen sensor extensions allow for easy relocation of oxygen sensors. This is perfect for the installation of headers which require the oxygen sensor be moved further downstream...

Speed Engineering O2 White Square Extension Pair 24" (04-06 GTO, 09-15 CTS-V) 31-1005-1 Oxygen sensor extensions allow for easy relocation of oxygen sensors. This is perfect for the installation of headers which require the oxygen sensor be...

Speed Engineering LS2/LS3 Triangle O2 Extension Pair 24" 31-1003  Oxygen sensor extensions allow for easy relocation of oxygen sensors. This is perfect for the installation of headers which require the oxygen sensor be moved further...

Speed Engineering 1999-06 Truck & SUV 3" Y-Pipe 25-1014 Speed Engineering Y-Pipes are made out of 304 stainless steel and offer great quality, performance, and affordability. Our Y-Pipes are mandrel bent, tig welded, and feature natural stainless...

Speed Engineering 3" Off Road Y-Pipe for 2007-13 Truck & Suv 25-1015 Speed Engineering headers are made out of 304 stainless steel and offer great quality, performance, and affordability. Speed Engineering headers are mandrel bent, tig welded,...

Speed Engineering 1998-2002 Camaro & Firebird 3" LS Y-Pipe 25-1002 Speed Engineering Y-Pipes are made out of 304 stainless steel and offer great quality, performance, and affordability. Speed Engineering Y-Pipes are mandrel bent, tig welded, and...

Speed Engineering 2014-2019 Silverado & Sierra 3" Y-Pipe 25-1038 Speed Engineering Y-Pipes are made out of 304 stainless steel and offer great quality, performance, and affordability. Speed Engineering Y-Pipes are mandrel bent, tig welded, and...