Corvette Headers & X-Pipe - aFe Power PFADT : 1997-2004 C5 5.7L LS1/LS6

These PFADT Series combos utilize mandrel bent 304 stainless steel brushed tubing and have high quality laser cut and CNC machined flanges. Available in a Street or Race version. The Street version comes equipped with dual 200 CPSI high flow catalytic convertors. The PFADT Series tri-y headers are constructed of 1-7/8” primary tubing and merge into a 3” collector. The tri-y design pairs opposite firing cylinders with equal, specifically tuned primary lengths, maximizing scavenging and torque throughout the powerband. The headers and X-pipe are connected using high grade v-band flanges for a secure leak-free seal.


Features:?
Constructed of 1-7/8” 16-gauge 304 stainless steel tubing
Tri-Y Designed Headers with 3" Collector
Retains factory O2 sensors
Includes V-Band Clamps
Optimized Tube Lengths Improve Flow and Performance
100% hand TIG-welded construction ensures optimal strength and durability
Mandrel-bent tubing
Includes dual, hi-flow, 200 CPSI, stainless steel catalytic converters
3" Inlet/3" Outlets connect directly to OE mounting locations
Heavy-duty V-band flanges for a leak-free seal

This system is not currently CARB exempt and is not available for sale in California or for use on any vehicle registered with the California Department of Motor Vehicle.

aFe PFADT Series Headers & X-Pipes are engineered and manufactured in our Corona, California manufacturing facility.


TIG-Welded:
100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Tri-Y Design:
Paired opposite firing cylinders with equal, specifically tuned primary lengths maximizes scavenging and increases torque throughout the powerband.

304 Stainless Steel Tubing:
High grade stainless tubing with a uniform brushed finish provides a beautiful look and high resistance to corrosion.

Retains Factory O2 Sensors:
aFe has designed this system to retain all your factory sensors for a hassle free installation. Also included are extensions for a simple plug & play installation.

Laser Cut Header Flange:
High quality laser cut header flanges provides superior sealing at the head surface.

V-Band Connection to X-Pipe:
Machined flanges and USA made stainless v-band clamps provide a simple to install leak free joint between the headers and X-pipe.

Factory Mounting Locations:
A direct bolt-on system which requires no cutting or drilling to provide a hassle-free installation.

Mandrel Bent Tubing:
This system is constructed of mandrel bent, stainless steel brushed tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Hi-Flow Cats:
This system includes dual, hi-flow, 200 CPSI, stainless steel catalytic converters for maximum flow and performance.