Speed Engineering

2006-2009 Trailblazer SS Exhaust

12 products

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12 products

Universal 3" Exhaust Builder Kit (304 Stainless) LS Engine Swap

Universal 2 1/2" Exhaust Builder Kit (304 Stainless) LS Engine Swap

LS Spark Plug Wires Car, Truck, & SUV 10" Length (4.8L, 5.3L, 6.0L, 6.2L Engines)

LS Spark Plug Wires Truck & SUV 12" Length (4.8L, 5.3L, 6.0L, 6.2L Engines)

Trailblazer SS 1 7/8" Longtube Headers 2006-09 (5.3L 6.0L Engines)

ARP LSX Header Stud Kit (12 Point Stainless)

Trailblazer SS Off Road Y-Pipe (2006-2009)

Stainless Connection Pipes (44" Long, 3" Dia) Pair

3" Electric Cut-Out Motor

Speed Engineering Stainless 3" Cut-out

Stainless Connection Pipes (22" Long, 3" Dia) Pair

AEM Electronics Wideband Air/Fuel UEGO Gauge