aFe is proud to introduce an all new Twisted Steel Connection Pipes for the 2014-2017 Chevrolet Corvette (C7) with V8-6.2L engine. Designed to replace the extremely restrictive exhaust manifold, the performance Twisted Steel connection pipes are constructed of 3”, 16 gauge, mandrel-bent, 304 stainless steel tubing for strength and durability. The high-flowing connection pipes are designed 3” mandrel-bent, 304 stainless steel tubing for optimum flow resulting in added horse power and torque. This kit also fits 2015-2017 Chevrolet Corvette Z06 (C7) V8-6.2L supercharged models.
DETAILS: +24 HP and +24 lbs. x ft. Torque max gain *(Dyno results with Race Series 3" X-Pipe P/N: 48-34129-YN & Street Series 3" Connection Pipes P/N: 48-34130-YC combined) Incorporates high-flow, 200 cell metallic catalytic converters for improved flow Constructed of 3" mandrel-bent 304 stainless steel tubing A unique 3" to 2-1/2" stepped design is used to increase exhaust velocity 3" outlets connect directly to OE or aFe Exhaust Heavy-duty flanges and OE-Style gaskets are used to maintain a leak-free seal Optimized tube lengths improve flow and performance 3 lbs. LIGHTER than OE system MIG-Welded construction ensures optimal strength and durability
Dual High-Flow Catalytic Converters: This system utilizes a 200 CPSI (cell per square inch) metallic high flow catalytic converters for maximum flow.
3" to 2-1/2" Stepped Design: A unique 3" to 2-1/2" stepped design, is used to increase exhaust velocity and increase usable torque. This means more aggressive throttle response and increased passing power.
Construction: Constructed of mandrel-bent dual 3" 304 stainless steel piping.
Factory Mounting Location: 3" diameter connection pipes mount directly to OE mounting locations.
Leek-Free Seal: High quality OE style flanges and band clamps are used for a complete 360 degree sealing surface.
Hassle-Free Installation: The performance connection pipes are designed to fit in the stock location which allows this system to fit without modification for a hassle-free installation.
Fits: 2014-2017 Chevrolet Corvette Stingray Coupe & Convertible 2015-2017 Chevrolet Corvette Z06 Coupe & Convertible 2017 Chevrolet Corvette Grand Sport Coupe & Convertible
This is a "Race Only" product used solely for competition. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use including recreational off-road use could be in violation of local, state and federal laws. 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 connection pipes and exhaust 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.