Owners manual

INS5356
140 Blaze Industrial Parkway, Berea, OH 44017 l P: 440.891.0999 F: 440.891.1868
9
03/19/2018
[e-mail] l www.corsaperformance.com
2009-2017 NISSAN GT-R
3.5” Cat-Back, Dual Rear Exit w/ Quad 5.0" Titanium Tips
Part #: 14999, 14999BLK, 14999BRZ (Tip Kit: 14998, 14998BLK, 14998BRZ)
INSTALLATION INSTRUCTIONS
CORSA EXHAUST
4. Install the provided replacement gaskets onto the
stock downpipe flange connection studs.
5. Install the CORSA tunnel muffler assembly onto
the downpipe and secure both flanges with the
provided M10 flange nuts using a 16mm socket
and ratchet. Support the underside of the tunnel
muffler with an adjustable support stand.
6. Insert the CORSA axle pipe assembly and mount the tunnel hanger grommet to the vehicle’s studs
using the factory hardware from Removal Step 9. Install the supplied 3.5” gasket between the two
flanges. Tighten the two sets of provided M10 bolts and nuts at the flange connection using a 15mm
socket and 16mm wrench. Tighten the two nuts securing the hanger grommet using a 12mm socket and
ratchet, and a long extension.
7. Insert the CORSA rear muffler inlet onto the axle pipe outlet with at least 1.5” of overlap at the slip fit
connection. Mount each of the rear hanger grommets to the vehicle’s studs in the factory locations using
the hardware from Removal Step 11 & 12. Tighten the two nuts securing each of the four hanger
grommets using a 12mm socket and ratchet, and a long extension. Snug the clamp at the slip fit
connection using a 15mm socket and ratchet.
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