aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L reliability One is the standard version

One is the standard version (which is seen in the photos above) and the other is a mirrored version

2003-2006 Chevrolet Tahoe Z71 2008 Chevrolet Trailblazer Base 2002-2007 Chevrolet Trailblazer LS 2002-2008 Chevrolet Trailblazer LT 2002-2003 Chevrolet Trailblazer LTZ 2002-2004 Chevrolet Trailblazer North Face 2006-2008 Chevrolet Trailblazer SS 1999 GMC C1500 Sierra SL 1999 GMC C1500 Sierra SLE 1999 GMC C1500 Sierra SLT 1999 GMC C1500 Suburban Base 1999 GMC C1500 Suburban SLE 1999 GMC C1500 Suburban SLT 1999-2000 GMC C2500 Sierra SL 1999-2000 GMC C2500 Sierra SLE 1999-2000 GMC C2500 Sierra SLT 2004

Each injector is constructed with durable materials to ensure you get a reliable replacement

9L 24v Cummins Stage 1 Performance Camshaft

The package includes pre-installed mounting grommets and wire pigtails

aFe Large Bore-HD 4in 409SS DPF-Back Exhaust System w/Polished Tips 20 GM Diesel Trucks V8-6.6L reliability One is the standard versionThis DPF back exhaust system is constructed of 4" mandrel bent 409 stainless steel tubing for maximum strength and durability. Finishing off this exhaust system are dual 5" diameter polished 304 stainless steel intercooled clamp on exhaust tips. The tips features an aFe POWER logo plate riveted on for a unique style. Some cutting may be required, see instruction sheet for further information. Utilizing factory style hangers this system mounts directly