AST Lowering Springs- Volkswagen Passat B7 (3C) 1988-pontiac-firebird-esi6017617 In areas that do not

In areas that do not have readily available ethanol or track enthusiasts with accessable race fuel pumps

While many “sport” systems sacrifice refinement for volume

The COBB Air/Oil Separator for Ford Focus RS helps to prevent crankcase oil vapors from recirculating back through your engine's intake system

2012-2015 Jeep Patriot Limited 2007-2017 Jeep Patriot Sport 2002-2010

When used with performance pads and hi-temp fluid

AST Lowering Springs- Volkswagen Passat B7 (3C) 1988-pontiac-firebird-esi6017617 In areas that do notTransform your vehicles profile and performance with AST Lowering Springs. Engineered for drivers who demand a more aggressive aesthetic without sacrificing ride quality, these springs provide a significant reduction in ride height while working in perfect harmony with your factory dampers. By lowering the centre of gravity, AST springs reduce body roll during cornering and nose dive under heavy braking, resulting in a more stable and communicative