AIRLIFT Slamair Kit NGR Performance This kit includes 16 levels

This kit includes 16 levels of damping adjustment

Front Upper Control Arm — 2001–2010 Chevrolet Silverado / GMC Sierra (2–4" Lift)

Some aftermarket guards shift the grille opening slightly — measure your current opening against the assembly dimensions to confirm clearance

Rev9 FlowMAXX exhaust system eliminating unwanted back-pressure and produce very aggressive loud race car exhaust sound

Damping Levels 32-Level Height Adjustment Yes Spring Rate(Front) 14 kg/mm Spring Rate(Rear) 8 kg/mm Spring Length(Front) 180 mm Spring Length(Rear) 200 mm Front Top Mount Yes

AIRLIFT Slamair Kit NGR Performance This kit includes 16 levelsSlamAir Adjustable Air Springs for Lowered Trucks (Lowered 4 6 in.) Specifications Shipping Weight: 16 lbs Shipping Box Dimensions: 6 x 12. 5 x 12. 5 in Application Type: Rear Kit Vehicle Fitments: Year Make Model Submodel 2002 Dodge Ram 1500 Custom 2003 2008 Dodge Ram 1500 Laramie 2002 2008 Dodge Ram 1500 SLT, ST 2004 2006 Dodge Ram 1500 SRT 10 2008 Dodge Ram 1500 SXT 2006 2007 Dodge Ram 1500 TRX4, Sport