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Stainless Works Header Kit w/High Flow Cats C7 Corvette (2014-2019)

SKU: SSWC7188CAT
Sale price
$2,968.75
Regular price
$3,125.00
You save
5%

Select Primary Size:

1-7/8"
In Stock and Ready to Ship!

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Installation Services

Don’t worry about the hassle — let our expert team at Forza Motorworks handle the installation for you. Our professional installation ensures everything fits and operates exactly as intended, giving you clean, factory-quality results, proper wiring or mounting, and avoiding the risks of DIY mistakes. You’ll save time, avoid frustration, and get peace of mind knowing the job is done right the first time. Contact us to learn about our installation services and enjoy a seamless upgrade from day one.

FAQ

Shipping Information
For items that are in stock, purchases made after 9am EST will be usually be shipped out in the next 1-2 business days. Please inquire to confirm lead times if you have specific time constraints. Orders will be sent via signature required at our discretion unless otherwise requested.

International Shipping
Any and all customs duties, taxes, import fees, and/or tariffs assessed in connection with the purchase shall be the sole responsibility of the customer/end user.

Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return. To be eligible for a return, your item must be in the same condition that you received it, unused and in its original packaging. All returns are subject to a restocking fee based on item and package condition. Buyer is responsible for paying for return shipping costs. If you need a return label, we will email you a return label and deduct cost from refund. Original shipping costs are not refundable. Special order items are not eligible for return.

Cancellation Policy
In order to cancel your order you must email within 24 hours of placing your order or before your order has shipped, whichever occurs first. Special order items are not eligible for cancelation.

Exchange Policy
We have a 30-day exchange policy, which means you have 30 days after receiving your item to request an exchange. To be eligible for an exchange, your item must be brand new in box. Buyer is responsible for paying all shipping costs to exchange product.

Product Description

 

 

Upgrade your 2014–2019 Chevrolet Corvette C7 (Stingray, Grand Sport, Z06, ZR1) with a premium long tube header system from Stainless Works engineered to dramatically improve exhaust flow, power potential, and exhaust tone. These long tube headers replace the restrictive factory manifolds with 31″ mandrel-bent primary tubes and a 3″ slip-fit collector system that includes a high-flow catalytic center and integrated X-pipe for balanced scavenging and pulse tuning. Constructed from corrosion-resistant 304 stainless steel and fully TIG welded for strength and durability, this header kit is built in the USA and backed by a lifetime materials and workmanship warranty. Ideal for performance builds on and off the street, these headers deliver stronger throttle response, increased horsepower potential, and deeper, more engaging exhaust character when paired with a tune. Tuning is required for optimal engine calibration and to fully realize power gains.

Fitment Notes

  • Designed for 2014–2019 Chevrolet Corvette C7 models including Stingray, Grand Sport, Z06, and ZR1 platforms with the factory axle-back connection point.

  • Works with factory or aftermarket axle-back/cat-back systems; requires proper X-pipe/mid-pipe interface.

  • Available in multiple primary diameter options (1-7/8″ or 2″) to suit different build goals and power levels.

  • Dyno tuning required after installation for air/fuel ratio optimization and to prevent driveability issues.

Included

  • Long tube header assemblies with 31″ mandrel-bent primary tubes.

  • Integrated X-pipe center section with high-flow catalytic converters.

  • 3″ slip-fit collectors for seamless connection to downstream exhaust components.

  • Port-matched flanges and hardware for precise positioning.

Product Specs

  • Primary Tube Options: 1-7/8″ or 2″ diameter mandrel-bent tubing (choice depends on build goals).

  • Primary Length: Approx. 31″ long tube design for enhanced scavenging and power delivery.

  • Collector Diameter: 3″ slip-fit collectors for smooth transition to downstream exhaust.

  • Center Section: 3″ high-flow catalytic converter X-pipe included for balanced pulse tuning and emissions-friendly flow.

  • Material: Premium 304 stainless steel for excellent corrosion resistance and long life.

  • Welding: Fully TIG welded for structural strength and leak-free performance.

  • Warranty: Lifetime warranty on material and craftsmanship.

Product Features

  • Long-Tube Scavenging Design: Extended primary tubes improve exhaust scavenging, which enhances horsepower and torque potential throughout the rev range.

  • High-Flow Catalytic X-Pipe: Integrated high-flow cats and balanced X-pipe design deliver smoother power delivery and refined tone while retaining emissions controls where required.

  • Dual Primary Size Options: Choose 1-7/8″ for naturally aspirated setups or 2″ for boosted or high-output builds needing maximum flow.

  • Mandrel-Bent Tubing: Formed with smooth bends to minimize restrictions and maintain consistent exhaust flow dynamics.

  • Durable TIG Welded Construction: Precision TIG welding and port-matched flanges ensure strength, leak resistance, and a professional fit.

  • USA-Made with Lifetime Warranty: Proudly manufactured in Ohio and backed by Stainless Works’ lifetime materials/craftsmanship warranty.