Exhaust Systems

Speed Engineering LS1/LT1 FLAT O2 Extension Pair 24" (Camaro/Corvette) 31-1002 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 LS1/LT1 Black Square O2 Extension 24" ( Camaro, Firebird ) 31-1001-1 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...

Speed Engineering O2 Extension 12" (2016+ Chevy Camaro / 16-19 CTS-V) 31-1007-1 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...

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 3" LS/LT True Dual Exhaust Axle Dump for 1973-1987 C10 Truck 25-1060 Speed Engineering true dual exhaust is made out of 304 stainless steel and offers great quality, performance, and affordability. Speed...

 LS1 True Dual Exhaust (Rear Exit) for 1998-2002 Camaro/Firebird 25-1031 Speed Engineering true dual exhaust is made out of 304 stainless steel and offers great quality, performance, and affordability. Speed Engineering's exhaust...

Speed Engineering 2010-2015 Camaro 3" SS, 1LE, ZL1 True Dual Exhaust 25-1022 Speed Engineering true dual exhaust is made out of 304 stainless steel and offers great quality, performance, and affordability. The exhaust is mandrel bent, tig welded,...

Speed Engineering 3" True Dual Rear Exit Exhaust X-Pipe/ Muffler Kit for 1999-2006 Crew/Extra Cab Silverado/Sierra "Rear Exit" 25-1006-5 Speed Engineering's true dual exhaust is...

Speed Engineering 3" True Dual Rear Exit Exhaust X-Pipe/ Muffler Kit for 2007-19 Crew Cab Silverado/Sierra 25-1006-7 2007-2019 (CREW & EXTRA CAB) "REAR EXIT" Speed...

Speed Engineering 3" True Dual Exhaust X-Pipe/ Muffler Kit, Rear Exit for 1999-19 Single Cab Silverado/Sierra 25-1006-3 1999-2019 (SINGLE CAB) "REAR EXIT" Speed Engineering's true dual exhaust is made out of 304 stainless steel and offers...