Owners manual
05/05/2014 
 INS5284 
CORSA Performance · 140 Blaze Industrial Pkwy · Berea, OH 44017 · P: (440) 891.0999 · F: (440) 891-1868 
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E - M a i l :   s a l e s @ c o r s a p e r f o r m a n c e . c o m       ·   w w w . c o r s a p e r f o r m a n c e . c o m    
Exhaust System Installation 
Valve Back Exhaust System 
2014-Current C7 Corvette 
PN’s 14762, 14763, 14764, 14765 
Polished & Black Quad 4.5” Pro or Poly Tips 
17. Remove both of the factory valve control units to protect them during the cutting process. Remove the three 
screws securing each of the control units using an 8mm socket and 1/4” ratchet. (Fig. Y) 
18. Using a saw or chain-style pipe cutter, cut each pipe at the mark. The cut should be as close to parallel to the 
edge of the valve as possible. Deburr the cut edge of the retained factory pipe using a file or sanding device. 
Mark the center of the valve (axis the valve rotates about) on both driver and passenger side axle pipes for an 
alignment reference to use during installation. (Fig. Z & AA) This concludes the removal process. 
Factory Exhaust Removal Pictures 
REMOVAL PICTURES CONTINUED ON NEXT PAGE 
Fig. A Fig. B Fig. C 
Fig. D  Fig. E  Fig. F 
Fig. G  Fig. H Fig. I 










