aFe Twisted Steel Headers 14-15 GM Silverado/Sierra 1500 V8 5.3L6.2L 1995-infiniti-g20-esi2230335 While the added port injection

While the added port injection helps clean the intake valves

3 Liter C5

High-Flow Catalytic Converter: This system utilizes a 400 CPSI (cell per square inch) high flow catalytic converter for maximum flow

475 of an inch thick

The AEM 22-403P Performance Short Ram Air Intake System has been engineered to be an affordable and easy way to boost the horsepower and torque of your engine

aFe Twisted Steel Headers 14-15 GM Silverado/Sierra 1500 V8 5.3L6.2L 1995-infiniti-g20-esi2230335 While the added port injectionThe Twisted Steel performance header from aFe POWER is redefining the header industry with new pulse control technology. aFe engineers have designed this header using optimum tube lengths and mitered collectors for maximum flow and velocity for power delivery across the entire power band. Combine with a large 1 2" thick head flange and 14 gauge 409 stainless steel tubing, you have a header that is strong and powerful. Twisted Steel headers are 100