Owners manual

05/07/2014
INS5285
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
Axle Back Exhaust System
2014-Current C7 Z06 Corvette (2017 C7 Grand Sport)
PN’s 14766, 14767, 14768, 14769
Polished & Black Quad 4.5” Pro or Poly Tips
6. Insert the driver’s side hanger into the rubber grommet as shown, then slide the expansion on the muffler inlet
over the outlet of the clamp on elbow. Secure the clamp with the 15mm socket and 3/8” ratchet, and a long
extension, leaving it loose enough for further adjustment. (Fig. G, H & I)
Note: The use of a soap and water solution may make working with rubber grommets easier.
7. Repeat Steps 9 & 10 on the passenger’s side of the vehicle. Both of the mufflers will still be free to rotate and move
at this point, as the muffler tie brackets are not yet connected. (Fig. J, K, & L)
8. Locate the tie bracket hardware: 2 M8 flange bolts, 2 lock washers, the half round spacer, and the 2 M8 serrated
flange nuts. Pre assemble the lock washers onto the M8 flange bolts as shown. (Fig. M)
NOTE: The lock washer must go on the flange bolt side to function properly. The serrations on the flange nut will
provide the locking feature on the opposite side.
9. Rotate the rear mufflers upwards until the hole sets align in the muffler tie brackets. Load the two M8 flange bolts
and lock washers in from the front. Place the half round spacer onto the bolts from the backside, so it sits inside
the “V” shape of the passenger side tie bracket. Hand tighten the M8 flange nuts onto the half round spacer as
shown to finish the connection. (Fig. N & O)
NOTE: Make sure the lower step on the passenger side tie bracket is fully inside of the channel made by the
driver side bracket. (Reference the Arrows in Fig. O)
10. Reinstall the rear fascia onto the vehicle. CAREFULLY align each of the locating tabs along the top edge of the rear
fascia. Snap the two corner tabs into place. (Fig. P, Q, & R)
11. Reinstall the six bolts that secure the top of the lower fascia (2 on each side & 2 in the center) using a 10mm socket
and 3/8” ratchet. (Fig. S & T)
12. Reinstall the two bolts above the tip location using a 10mm socket and 3/8” ratchet. (Fig. U)
13. Reinstall the ten bolts that secure the bottom corners of the lower fascia (5 per side) using a 7mm socket and 1/4”
ratchet. (Fig. V & W)
14. Locate the Corsa tip assembly, along with the two 2.75” clamps (packaged inside tip box). Align both clamps on
the tip inlet as shown, with the clamp bolts to the inside and the clamp nuts facing downwards. (Fig. X (Quad Pro
Tips) or Fig. Y (Poly Tip))
INSTALL CONTINUES ON NEXT PAGE; INSTALL PICTURES ON PAGES 10-12