Owners manual

08/18/2017
INS5284
CORSA Performance · 140 Blaze Industrial Pkwy · Berea, OH 44017 · P: [phone] · F: [phone]
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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+ C7 Corvette (2017 GrandSport Auto)
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