SKU: 6409426343

aFe MACH Force-Xp Axle-Back Exhaust System w/ Carbon Fiber Tips Chevrolet Corvette (C7) 14-19 6.2L

$2335.50 $2595.00
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

aFe MACH Force-Xp Axle-Back Exhaust System w/ Carbon Fiber Tips Chevrolet Corvette (C7) 14-19 6.2LIn 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. Dual free flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. This axle back exhaust system incorporates factory style NPP dual mode & AFM (active fuel management) exhaust valves which use the factory exhaust valve motors (not

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. Dual free-flowing mufflers are used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque. This axle-back exhaust system incorporates factory style NPP dual mode & AFM (active fuel 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.This MACH Force-Xp axle-back exhaust system uses factory mounting locations providing stability and a hassle-free installation. Finishing off this system are quad light weight, 4"diameter carbon fiber tips. The tips feature an aFe POWER logo which give an aggressive yet elegant sporty look. High quality band clamps are used for a complete 360 degree sealing surface. 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. Failures of original equipment AFM and NPP actuators are not covered by aFe POWER's warranty

  • Constructed from 100% Hand TIG-Welded, 3" to 2-1/2" Mandrel Bent, Brushed Finish 304 Stainless Steel Tubing
  • Includes Quad 4" Diameter, Carbon Fiber Tips with aFe POWER Logo
  • Uses all Factory Hanger Locations for a Hassle-Free Installation
  • Includes Factory Style NPP Dual Mode & AFM Exhaust Valves
  • Utilizes Unique Dual High Flow, Stainless Steel Mufflers
  • Dyno-Proven Gains up to +7 HP & +10 Lbs. x Ft. TQ

This Part Fits:

Year Make Model Submodel
2017-2019 Chevrolet Corvette Grand Sport
2014-2019 Chevrolet Corvette Stingray
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 6409426343

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Placeholder
Omaha, US
★★★★★ 5
Perfect applicators tool
Tool worked great. Bonds sound proofing to metal perfectly.
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Reviewed in the United States on April 9, 2026
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this guy
Draper, US
★★★★★ 5
Must have
These things a freaking AWESOME! If you're doing a big sound deadner job, you need thees! The 3 different sizes are perfect for the different shapes in the floor pans. Well built, good quality and they have a nice weight to them. Just buy them and thank me later. For $15.00 you can't go wrong.
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Reviewed in the United States on March 12, 2026
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Dan K.
Port Orchard, US
★★★★★ 5
Bringing a 1976 MG Midget to the modern world!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
I've been restoring a 1976 MG Midget barn find. I bought some Sinless liner to help make the car rattle less and feel more solid. This product is easy to cut, easy to install, and extremely sticky. I used it to line the trunk, the interior, and even some under the hood of the old MG. The adhesive stands up to the brutal temperature of the engine bay, and when (by accident) some fuel spilled onto the foam, it didn't fall apart or turn to mush. Thanks to Siless, the MG now feels like a modern car. The floor pans feel much more solid, the doors make a heftier thud when you close them, and the trunk no longer sounds like a percussion instrument when you touch it. If you know what you're doing, this product will transform the feel of a car. I found that 36 sq ft was enough for my MG Midget, but for a bigger car I would want more. The pattern on the back helped me to cut perfectly measured squares and rectangles. The foam itself doesn't have a strong odor, it works super well, and has held up to several months of changing temperatures (in the Midwest US.)
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Reviewed in the United States on November 11, 2025
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Mike S.
Draper, US
★★★★★ 5
Excellent Car Sound Deadening and Heat Insulation Solution
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
If you're looking for a high-quality car sound deadening and heat insulation material, then the Siless Liner 157 (4 mm) mil 36 sqft is definitely worth considering. This product is designed to offer superior noise reduction and heat insulation for your car, making your driving experience more comfortable and enjoyable. The closed-cell foam material used in this product is of premium quality, and it effectively blocks out external noise and vibrations. This means you can enjoy a quieter and more peaceful ride, even on noisy roads. In addition, the Siless Liner 157 also provides excellent heat insulation, which can help keep your car cooler in hot weather. One of the best things about this product is that it's very easy to install. You don't need any special tools or equipment, and the material can be easily cut to fit any shape or size. It's also very lightweight and flexible, which makes it easy to work with. Overall, the Siless Liner 157 (4 mm) mil 36 sqft Car Sound Deadening Closed Cell Foam & Heat Insulation mat is an excellent choice for anyone looking to improve the comfort and performance of their car. It's a high-quality product that delivers on its promises, and it's definitely worth the investment.
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Reviewed in the United States on March 12, 2023
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Marie Phillips
Birmingham, US
★★★★★ 4
Heavy-Duty That Works!
Material Type: 157mil Closed Cell Foam, Style: 157 mil 36 SqFt
This extreme sound deadening mat performs well for reducing road noise and vibration. It feels dense and adheres securely when properly applied. Once installed, it noticeably improves interior quietness. Overall, it’s a strong choice for more serious sound insulation projects.
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Reviewed in the United States on May 12, 2026

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