1998-1999 Camaro/Firebird LS1 High Flow Air Box Lid Adds Up To 12HP!!! Gain up to 12 additional horsepower with this high flow air lid box. This easy bolt-on performance air box eliminates the restrictive stock baffles and resonator assembly which...

1999-2002 Camaro/Firebird 3.8L 3800 V6 K&N Cold Air Intake Kit FIPK K&N 57 Series FIPK intake kits are designed to eliminate air path restriction and deliver a massive amount of air into your engine, resulting in more power! These kits start out...

Cold-Air Package, 2000-02 V8 Camaro/Firebird "FlowPac" , New from SLP, the "FlowPac™" combines our Cold-Air Induction Kit, High-Flow Air-Box Lid, F-Body Smooth Bellows, and K&N Air Filter to create a single, jointly engineered package worth up...

Cold-Air Package, 1998-99 V8 Camaro/Firebird "FlowPac" , New from SLP, the "FlowPac" combines our Cold-Air Induction Kit, High-Flow Air-Box Lid, F-Body Smooth Bellows, and K&N Air Filter to create a single, jointly engineered package worth up to 25...

1998-2002 Camaro/Firebird LS1 V8 K&N Cold Air Intake Kit FIPK The Generation II FIPK is K&N's ultimate performance product, designed to increase power by as much as 10%. Every FIPK is street legal in all 50 US states and comes with a 10 Year/...

Camaro/Firebird 98-2002 SLP High Flow Air Lid Box Gain up to 10 rear-wheel horsepower with an SLP high-flow air-box lid. This bolt-on unit eliminates the restrictive stock baffles and resonator assembly, significantly improving air flow to the throttle...

Add this Smooth Bellow to your LS1 F-Body and pick up some easy horsepower! This piece replaces the restrictive accordion-style factory bellow, straightening out air flow between the MAF sensor and throttle body for an increase of up to 6 horsepower. A...