Convertible Rear Widebody

Description SKU 45-4-101 PRM
Wheel Upgrade Option
$2,999.00 USD $3,999.00 USD

ACS Wide Body Conversion Kit for the Chevrolet Stingray C7 Convertible 2014-16 

ACS pride themselves in offering premium, quality engineered parts that are imbued with  care of duty, love and attention to detail that reflects their passion.  ACS is constantly working on new innovative solutions to provide the greatest options for Corvette enthusiasts everywhere. The latest creation is a family of panels to widen and enhance the already great C7 Stingray.  

Designed from the ground up utilizing computer-aided engineering , GM's OEM zero spec data and manufactured in RTM composites, the ACS specially designed parts consign the myth of aftermarket parts, panels are sold fully prepped and primed; all ready for trial fitting, delivering visual appeal and extra clearance for massive 12” wheels fitting P335/25ZR20’s.  

before and after stingray

The wide body conversion extends the rear quarter kit by almost 2 inches per side to add some oomph and swagger to any Stingray, for both coupe and convertible.  Not only will the car’s curves be enhanced the added benefit of allowing for larger wheels and tires, letting get the C7 power to the ground and improve acceleration times. Crucially, the OEM rockers do not need to be unglued from the car's aluminium rails - an expensive and dangerous procedure that would require the door removal and potentially, through heating, distort the aluminium chassis. Every detail has been addressed, from wheel liners, to fasteners to even new rear splash guards that comes with the kit adding functionality and details to the upgrade. 

A scooped version, like the Z06 is available with functional brake cooling ductwork, or a refreshing conservative smooth version for the stealthy cleaner appeal. Both version are bolted and quickly installed for a perfect fit and finish.  

Scooped Convertible Version can be found following this Link

Specs and details  


  • Adding 40 mm width on either side, allowing for room for 20"x12" wheels with P335-25-20 tires 
  • Bolt-on kit includes driver and passenger sides 
  • Rocker Extension 
  • Main quarter panel 
  • Rear fascia extension 
  • Rear splash guard 
  • Wheel Liners 
  • All hardware included 
  • Manufacture in RTM composite 


      Application Guide

      • C7 Stingray,Convertible

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