aFe Power Direct Fit Catalytic Converter Replacement 97-99 Jeep Wrangler (TJ) I6-4.0L Brakes- Rotors & Pads>Brake Kits - OE The CSF N55 Intercooler's Stepped

The CSF N55 Intercooler's Stepped Core Design maximizes surface area contact and internal intake air-flow volume

Black Series finish—the biggest K-series throttle body you can buy

the exhaust amplifies and enhances the Stir's distinctive rumbling gurgle with the rich bass of Borla(r)'s trademark sound of power

Contains polished stainless steel washers and black nylon allen plugs

aFe Power Direct Fit Catalytic Converter Replacement 97-99 Jeep Wrangler (TJ) I6-4.0L Brakes- Rotors & Pads>Brake Kits - OE The CSF N55 Intercooler's SteppedAdvanced Flow Engineering, Inc. (aFe) produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter. We are a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our