AWE TUNING 3015-32826 Exhaust for The 3rd Gen Toyota Tacoma Installation Guide

September 3, 2022
AWE TUNING

AWE TUNING 3015-32826 Exhaust for The 3rd Gen Toyota Tacoma

Part List

(OFG DUAL SIDE EXIT EXHAUST)
Inspect ALL parts prior to disassembly of the vehicle; If damaged or MISSING, please contact the place of purchase immediately.

Symbol Part Number Description QTY
E78 Toyota Tacoma 3rd Gen Inlet Driver 1
E79 Toyota Tacoma 3rd Gen Inlet Passenger 1
E80 Toyota Tacoma 3rd Gen H Pipe 1
E81 Toyota Tacoma 3rd Gen Mid Muffler Section 1
E82 Toyota Tacoma 3rd Gen HR1 Section 2
E83 Toyota Tacoma 3rd Gen Overaxle Tube Driver 1
E84 Toyota Tacoma 3rd Gen Overaxle Tube Passenger 1
E85 Toyota Tacoma 3rd Gen Twin Tailpipe Section 1
E86 Toyota Tacoma 3rd Gen LWB Adapter Driver/Passenger 2
E87 Toyota Tacoma 3rd Gen Bash Guard 2
180250 AWE Band Clamp: 2.5″ 12
3910-41010 Hardware Kit for Integrated Clamp Style Exhaust Tips – Quad 1
95735A661 Steel Flanged Hex Head Screw, M10 x 1.25mm Thread, 60mm 2
180014 77mm Inlet, 114mm OD, Integrated clamp, Chrome Silver 2
180015 4.50″ OD x 3.00″ ID, Slash Cut, Diamond Black, AWE Logo, Inter-
grated Clamp 2

NOTE: Always refer to the manufacturer’s service manual for precise torque specifications on all OEM fasteners.
CAUTION: The exhaust may be VERY HOT — allow adequate time for the system to cool down before disassembly. Severe burns and injury will occur if skin comes into contact with a hot exhaust system.

Installation

Step 1

Warning: Soak all bolts, and rubber hangers in penetrating oil before starting any work.

  1. To begin, remove the OE hardware located at (A) and (B). The hardware removed from point (B) will be re-used.
  2. Remove the OE hanger bar from the rubber hanger shown at (C).
  3. Remove the OE hardware located at (D). This will allow you to remove the OE y-pipe. Set the OE gaskets aside as they will be re-used.
  4. Lastly, remove the hanger bars from the four OE rubber hangers, shown at (E), to remove the OE muffler and tailpipe from the cavity.

Step 2

After removal of the Y-pipe, reinstall the OE crush gasket (A) and the OE donut gasket (B) shown in Figure 2.
Note: If either OE gasket is in poor condition contact the dealer for a replacement.

Step 3

Install your AWE driver side intlet tube (E78) re-using the OE hardware, as shown in Figure 3. Carefully tighten down the 2 bolts evenly, leaving the tube just snug for now.
Note: Uneven pressure on each side can cause the gasket to leak.

Step 4

Install your AWE passenger side inlet tube (E79) using the provided hardware, as shown in Figure 4. Slide the hanger bar into the OE rubber hanger before installing the provided flange bolts. Carefully tighten down the 2 bolts evenly, leaving the tube just snug for now.
Note: The OE springs will not be re-used.
Note: Uneven pressure on each side can cause the gasket to break.

Step 5

The orientation of the H-pipe is very important for install. The wider end will be at the front of the vehicle and the flat side will sit closer to the passenger side frame rail.

Step 6

To install the AWE H-pipe slide two provided clamps over each front side outlet of the H-pipe. Bottom out the slip fits on the front pipes and set the H-pipe so it sits level in the vehicle. Once the H -pipe is sitting level, snug the clamps on the slip fit, but do not fully tighten at this time. With the H-pipe in place and the clamps snug, go back and fully tighten the driver side (A) and passenger side (B) front pipe flanges.

STEP 7 IS FOR LONG-WHEEL BASE VEHICLES ONLY

Install your AWE Long Wheel Base Adapters (E86) onto the AWE H-pipe (E80), as shown in Figure 7. Slide two of the provided clamps onto the slip fits and bottom out the adapters in the rear side of the H-pipe. Fully tighten the clamps down on the slip-fit joint.

Step 8

Install your AWE mid muffler section (E81), as shown in Figure 8. Slide a provided clamp over the expanded rear side of the H-pipes. Bottom out the mid muffler section in the slip fits and snug the clamps over the slip fits, but do not fully tighten at this time.

Step 9

Install your passenger side AWE HR1 section (E82) , as shown in Figure 9. Slide a provided clamp over the expanded end of the HR1 section, position the can straight up and down in the cavity, and snug the clamp down on the slip fit.
Note: When installing your HR1 cans, ensure the drain hole is positioned to the rear of the vehicle and pointing down, as shown at (A) in Figure 9.

Step 10

Install your driver-side AWE HR1 section (E82), as shown in Figure 10. Slide a provided clamp over the expanded end of the HR1 section, position the can straight up and down in the cavity, and snug the clamp down on the slip fit.
Note: When installing your HR1 cans ensure the drain hole is positioned to the rear of the vehicle and pointing down, as shown at (A) in Figure 10.

Step 11

When you finish installing your HR mufflers, ensure that the drain holes are pointed down and to the rear of the vehicle, as shown in Figure 11. Verify that the faces of the mufflers are not touching each other.

Step 12

Install your AWE driver side over axle tube (E83), as shown in Figure 12. Slide a provided clamp over the slip fit. Insert the hanger bar into the OE rubber hanger, as shown at (A). Bottom out the slip fit on the HR muffler outlet and snug the clamp to hold the tube in place, but do not fully tighten it at this time.

Step 13

Install your AWE passenger side overaxle tube (E84), as shown in Figure 13. Slide a provided clamp over the slip fit. Insert the hanger bar into the OE rubber hanger, as shown at (A). Bottom out the slip fit on the HR muffler outlet and snug the clamp to hold the tube in place, but do not fully tighten it at this time.

Step 14

It is crucial to install each section and exhaust band clamps correctly to prevent loose joints, exhaust leaks and rattles. Arrow A shows the expanded pipe and the preinstalled exhaust clamp being brought up to the corresponding pipe. Arrow B shows the overlapping pipe installed correctly over the corresponding pipe. Arrow C shows the exhaust band clamp being brought to the edge of the expanded pipe.

NOTES:

  • Do not fully torque any exhaust clamp until the entire exhaust has been installed and adjusted.
  • Torque specification is a minimum of 60 ft/lbs

Step 15

Warning: IF YOU DO NOT WITH TO INSTALL THE BASH GUARDS SKIP TO STEP 16.
If you wish to install your AWE Bash Guards, begin by bottoming out the slip fits on the over axle tube and tightening the clamps.

Step 16

To install your AWE twin tailpipe section (E85), slide the hanger bar into the OE hanger, as shown at (A). Next slide a provided clamp over the slip fit and bottom out the slip fits on the AWE over axle tubes (E83 and E84). Snug the clamps at this time but do not fully tighten.

Step 17

Install your AWE tips using the provided hardware. In this step, it will be very helpful to have a friend help to set the tips in place for final adjustments. Most of the adjustments will be made on the AWE twin tailpipe section (E85). Once you have the tips positioned to your liking, tighten down the tip hardware.

Step 18

Install your AWE tips using the provided hardware. In this step, it will be very helpful to have a friend help to set the tips in place for final adjustments. Most of the adjustments will be made on the AWE twin tailpipe section (E85). Once you have the tips positioned to your liking, tighten down the tip hardware.
Note: If the exhaust system only has 2 exhaust tips while the integrated clamp kit has enough hardware for our 4 tip exhaust systems. You will have 2 sets of hardware left over that will not be used.

Step 19

Make your final adjustments to the tips and ensure they are in a position you like. Once your desired positioning is achieved, work from the front of the car to the back, tightening all the clamps fully and ensuring there is proper clearance from the frame rails and suspension components. It is recommended to drive the car to allow the exhaust to heat cycle after all clamps and tips are fully tightened.
Caution: At this point, the exhaust will be very hot, allow it to cool before work continues. Check the tips for correct alignment, and adjust as needed.
Note: Check the tips for correct alignment, and adjust as needed.

Troubleshooting

Issue Solution
The exhaust is not fitting correctly Most fitment issues are due to

improperly adjusted exhaust. This includes tip fitments and rattling due to chassis contact. Check out our fitment guide for more installation tips.
Incorrect or missing parts| Double check the parts list for your system and compare them with what you received. Fill out our contact form, found below, and let us know what parts you need.

Care

Once installed properly, your AWE exhaust will provide years of trouble-free performance. The exhaust volume and sound will settle with usage; 800-1000 miles is required to break in new exhaust systems. Also, please note that the rear 180Technology® resonator has a small drain hole to allow condensation to escape. Water drops from this area are normal. Periodic cleaning of exhaust tips is necessary to maintain the proper finish, especially in areas prone to road salt and caustic deicing solutions. Use a mild soap and water solution or car wax to clean the finish. Avoid using abrasive polishes, as they can scratch the finish.
Any questions or comments, please do not hesitate to contact us: AWE 215-658-1670 CONTACT FORM

Warranty

Up-to-date warranty information is found HERE.

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