aFe Power PFADT MACH Force-Xp 3" to 2-1/2" Axle-Back Exhaust System C7 Corvette Stingray, Z51, Grand Sport
DETAILS: Chevrolet Corvette (C7) 14-17 V8-6.2L (LT1) W/ Factory Style NPP & AFM Valves Constructed from 100% hand TIG-welded, 3" to 2-1/2" mandrel bent, brushed finished 304 stainless steel tubing Includes factory style NPP dual mode & AFM exhaust valves Utilizes unique dual high flow, stainless steel mufflersIncludes quad 4" diameter, polished 304 stainless steel tips Uses all factory hanger locations for a hassle-free installation
Testing: In testing, the axle-back exhaust system resulted in gains up to +7 horsepower and +10 lbs. x ft. of torque verified by our in-house dyno
Aggressive Sound: Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque.
Exhaust Valve: This axle-back exhaust system incorporates factory style NPP dual mode & AFM (active flow management) exhaust valves which use the factory exhaust valve motors (not included). The valves helps regulate, direct and control the flow of exhaust gases by opening, closing, or partially obstructing passageways depending on throttle position for maximum performance.
Simple Installation: This MACH Force-Xp axle-back exhaust system uses factory mounting locations providing stability and a hassle-free installation.
Quad 4" Polished: Finishing off this system are quad 4" diameter, polished, 304 stainless steel tips. The tips come with a laser-etched aFe power logo for an aggressive style.
Leak-Free Seal: High quality band clamps are used for a complete 360 degree sealing surface.
Brushed 304 SS Construction: The performance axle-back exhaust system is constructed of 3" mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.
This System Fits: 2014-2017 Corvette (C7) Stingray2017 Corvette (C7) Grand Sport
Failures of original equipment AFM and NPP actuators are not covered by aFe Power® warranty All aFe exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.
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.