Corsa 14761 Double Helixx X-Pipe for C7 Corvette Stingray

Corsa 14761 Double Helixx X-Pipe for C7 Corvette Stingray

Item Code: C75003

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Product Description


This Corsa 14761 Double Helixx X-pipe will smooth out the flow and sound of your C7 Corvette Stingray's muscular V8. You can expect a gain of about 20% more flow compared to the stock center pipe, and about 5 horsepwer and 4 foot pounds of torque compared to stock. When combined with Corsa's Sport or Xtreme valve-back exhaust systems, you'll have a smooth flowing, very nice sounding exhaust that won't drone at highway speeds.


  • Multiple crossover sections blend exhaust gases twice, smoothing out harsh tones
  • Precise positioning of intersections boosts performance over traditional designs


  • Increase up to 5 horsepower and 4 lb-ft of torque


  • Refines driving experience by targeting & further minimizing Drone-inducing frequencies
  • Amplifies specific pleasing exhaust tones, boosting depth and pitch of overall exhaust note

Premium Construction

  • 304 SS stainless steel maintains appearance and lasts a lifetime
  • CNC mandrel bent & 6-axis precision laser cut to eliminate restrictions
  • Designed, Engineered & Manufactured In the USA

Easy Bolt-On Installation

Click here to hear a full sound comparison of all the different options from Corsa for your C7 Corvette Stingray.

Click here to watch the installation video.


  • 2014 2015 2016 2017 2018 C7 Corvette Stingray (fits both auto and manual transmissions and NPP / non-NPP exhausts)

Installation Difficulty

Installation Difficulty 5 View Installation Instructions


Average Customer Review 5 out of 55 out of 55 out of 55 out of 55 out of 5 1 Reviews
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5 out of 55 out of 55 out of 55 out of 55 out of 5 Great Service, 1.18.2018
My experience with PFYC was exceptional, they had the products that I needed and the delivery time was the best. I would recommend their site to anyone looking for parts for their car, as a matter of fact, I have!