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換気フード Corsa 14866のPDF 取付説明書をオンラインで閲覧またはダウンロードできます。Corsa 14866 6 ページ。 Cat back exhaust system for chevrolet silverado 2014; chevrolet silverado 2015; chevrolet silverado 2016; chevrolet silverado 2017; gmc sierra 1500 2014; gmc sierra 1500 2015; gmc sierra 1500 2016; gmc sierra 1500 2017

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Installation of CORSA Exhaust System:

NOTE:

Apply the anti-seize lubricant (supplied) to the threads ONLY of all the clamps and flange bolts. Failure to follow this

procedure can cause nuts to seize on clamps and potentially destroy threads. After applying anti-seize lubricant, be sure to

thoroughly clean your hands, as lubricant will tarnish stainless steel. All clamps should be tightened using a properly calibrated

Torque Wrench. Using an air impact gun will damage the clamp and reduce its ability to

effectively seal the joint. It may also cause the joint to separate, thereby causing damage

to your exhaust system and to your vehicle.

NOTE:

Align all clamps so that the center of the clamp bolt is 90 degrees from the notch in

the pipe. (See Fig. CLAMP)

1. Begin by reinstalling the spherical clamp onto the end of the factory Y pipe. Install it

such that the bolt is on the driver's side of the pipe while the hex head is toward the

ground to more easily facilitate tightening. (Fig A)

2. Locate the headpipe and insert the hanger into the rubber grommet. (Fig B) Insert the spherical form of the headpipe into the

spherical clamp and adjust the headpipe such that the part of the hanger inside the rubber grommet is level and parallel to the

ground. (Fig C). Use a temporary spacer between the headpipe and frame rail, and snugly tighten the spherical clamp using the

ratchet and 13mm socket. (Fig D).

For 143.5" wheel base trucks, skip to Step #4. For 153" wheel base trucks, continue to Step #3.

3. Locate the short, straight length of pipe with the expansion on one end. Slide a 3.5" clamp over the expansion and then slide it

over the outlet end of the headpipe. Orient the clamp such that the bolt is on the driver's side of the pipe with the nut towards

the ground. Snugly tighten the clamp using the ratchet and 15mm socket. (Fig E).

4. Locate the muffler and another 3.5" clamp. Slide the clamp over the expanded inlet of the muffler and then slide the muffler

onto either the end of the headpipe (143.5" WB trucks) or the end of the 153" adapter pipe (153" WB trucks). Make sure the

drain hole in muffler is oriented downwards. Snugly tighten the clamp using the ratchet and 15mm socket. (Fig F)

5. Locate the tail pipe and another 3.5" clamp. Slide the clamp over the expansion and from the rear of the vehicle, feed the pipe

over the rear axle. Insert the hangers into the rubber grommets both near the muffler and the single hanger near the end of

the tail pipe. Adjust the tail pipe such that the portion of the hangers inside the grommets are level and parallel to the ground.

Snugly tighten the clamp using the ratchet and 15mm socket. (Fig G)

6. Locate another 3.5" clamp and the tip assembly. Slide the clamp over the expansion and then slide the tip assembly onto the

tail pipe. Adjust rotation of tip assembly to align the tips with the rear bumper and the side of the truck bed. Snugly tighten the

clamp using the ratchet and 15mm socket. (Fig H)

7. Ensure the exhaust system is adjusted properly making sure the headpipe is not contacting any bracing, the axle pipe is not

contacting the rear axle or chassis, and that the tip is adjusted to preference. Once satisfied, beginning at the front of the

vehicle, fully tighten down all clamps using a torque wrench. Tighten the spherical clamp using the 13mm socket to 31ft-lb and

the 3.5" clamps to 45ft-lb using the 15mm socket. Make sure to remove the temporary spacer from Step #2 at this time if it is

still in place.

Cat Back Exhaust System

Single Side Exit w/ Twin 4.5" Pro-Series Tips

2014+ Chevrolet Silverado/GMC Sierra 1500 6.2L

143.5" & 153" Wheel Base

PN: 14866, 14866BLK