Exhaust Systems
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Speed Engineering LS2/LS3 Triangle O2 Extension 24" 31-1003-1
Speed-Engineering
$20.00Speed Engineering LS2/LS3 Triangle O2 Extension 24" 31-1003-1 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...31-1003-1$20.00 -
Speed Engineering LS1/LT1 Black Square O2 Extension Pair 24" (Camaro, Firebird) 31-1001
Speed-Engineering
$40.00Speed Engineering LS1/LT1 Black Square O2 Extension Pair 24" (Camaro, Firebird) 31-1001 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...31-1001$40.00 -
Speed Engineering White Square O2 Extension Pair 24" (GTO/CTS-V/G8 ) 31-1005
Speed-Engineering
$40.00Speed Engineering White Square O2 Extension Pair 24" (GTO/CTS-V/G8 ) 31-1005 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...31-1005$40.00 -
Speed Engineering LS1/LT1 FLAT O2 Extension Pair 24" (Camaro/Corvette) 31-1002
Speed-Engineering
$40.00Speed 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...31-1002$40.00 -
Speed Engineering LS1/LT1 Black Square O2 Extension 24" ( Camaro, Firebird ) 31-1001-1
Speed-Engineering
$20.00Speed 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...31-1001-1$20.00 -
Speed Engineering O2 Extension 12" ( 2016+ Chevy Camaro / 16-19 CTS-V) 31-1007-1
Speed-Engineering
$20.00Speed 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...31-1007-1$20.00 -
Speed Engineering O2 Extension 12" ( 2016+ GM Truck/SUV) 31-1006-1
Speed-Engineering
$20.00Speed 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...31-1006-1$20.00 -
Speed Engineering O2 White Square Extension 24" (04-06 GTO, 09-15 CTS-V) 31-1005-1
Speed-Engineering
$20.00Speed 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...31-1005-1$20.00 -
Speed Engineering LS2/LS3 Triangle O2 Extension Pair 24" 31-1003
Speed-Engineering
$40.00Speed 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...31-1003$40.00 -
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
$729.99Speed 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...25-1006-5$729.99 -
Speed Engineering 3" True Dual Rear Exit Exhaust X-Pipe/ Muffler Kit for 2007-19 Crew Cab Silverado/Sierra 25-1006-7
Speed-Engineering
$719.99Speed 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...25-1006-7$719.99 -
Speed Engineering 3" True Dual Exhaust X-Pipe/ Muffler Kit, Rear Exit for 1999-19 Single Cab Silverado/Sierra 25-1006-3
Speed-Engineering
$719.99Speed 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...25-1006-3$719.99