Exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower- Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla Sound of Power respected by motoring enthusiasts everywhere- Each system is built from premium 300-series austenitic stainless steel, superior to T-400 series knockoffs, to give you the absolute best in performance and durability- Ultra-smooth mandrel bends ensure maximum flow power, and precision computer-controlled CNC manufacturing ensures an accurate fit-Features- Product Type - Cat Back Exhaust-- Pipe Diameter - single 3 in- into muffler dual 2-25 in- out-- Tip Size - 4 in-- Tip Description - Dual Round Rolled Angle-Cut Long-- Tip - 18-- Exit - Truck Single Split Rear Exit-- Model - Trailblazer, Ss-- Year - 2006-2009- SKU: KSAO15013
