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. Pfadt Headers and Pfadt X-pipe will not work independently of each other without modification.
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.
All items will be shipped via Standard Ground Service unless otherwise requested. Many carriers require a physical street address; they will not deliver to a P.O. Box. All freight charges are the customer’s responsibility. Please note that all freight charges quoted are for Standard Ground Service on the price list. We will be happy to quote you charges for other shipping methods. All Items shipped on Friday Next Day Air will be delivered on the following Monday. If you would like Saturday delivery for items shipped on Friday only, please contact us for shipping arrangements. If an item is custom order or on back order, it will ship with the selected shipping service as soon as it is ready. To check if an item is in stock and ready to ship, please call our parts department.
Customers may return new, unused items within 90 days of delivery for a full refund to the original payment method. West Coast Corvette is not responsible for return shipping costs unless it was our error. Please refer to the tables below for return restrictions.
Full refund to original payment method
After 90 Days
10% Restocking fee and store credit
Oversize fees are noted on the product listing. Including but not limited to, wheels, spoilers, splitters, side skirts, any items with initial oversize shipping fees
10% Restocking fee
MGP Calipers, Lloyd mats, Racemesh grills, Speed Lingerie, American Car Craft, Oracle Lighting
Not eligible for return
Used parts, clearance items and parts that have been installed.