Dinan D660-0082-BLK User manual

Type
User manual

Dinan D660-0082-BLK is a high-performance exhaust system that offers increased power, durability, and an enhanced aesthetic design. It features a muffler assembly, exhaust tips, and a hardware kit for easy installation. The system is designed to provide a sporty and aggressive sound while maintaining a comfortable driving experience. It also includes extension harnesses for valve actuation and installation instructions to guide you through the process. Enjoy an exhilarating driving experience with improved sound and performance with Dinan D660-0082-BLK.

Dinan D660-0082-BLK is a high-performance exhaust system that offers increased power, durability, and an enhanced aesthetic design. It features a muffler assembly, exhaust tips, and a hardware kit for easy installation. The system is designed to provide a sporty and aggressive sound while maintaining a comfortable driving experience. It also includes extension harnesses for valve actuation and installation instructions to guide you through the process. Enjoy an exhilarating driving experience with improved sound and performance with Dinan D660-0082-BLK.

Install Instructions
INS660-0082(-BLK) Page 1 of 12 Rev. 02/17/23
Installation Instructions
D660-0082(-BLK):
2019-20 F87 M2 Competition Exhaust
Document Revision: C
Release Date: February 17, 2023
Table of Contents
Parts List ............................................... 2
Removal of Stock System ............................. 3
Installation of Dinan System .......................... 7
Thank you for being selective enough to choose a Dinan
Performance Exhaust System. The Dinan team has spent many
hours developing this product to assure that you will receive
increased performance, durability and an aesthetic design that you
as a customer will be able to enjoy for many years. Ease of
installation and maintenance is important to us and has been highly
considered throughout the design process.
Prior to performing the installation, familiarize yourself with these
instructions as it should help you with the process. If you feel that
you do not have the required skills or tools, please arrange for a
qualified repair facility to perform the installation.
If you have any difficulties during the installation, or if these
instructions are not clear to you, please call Dinan's Technical
Support Staff at (800) 341-5480.
Again, thank you for choosing Dinan. Enjoy.
Install Instructions
INS660-0082(-BLK) Page 2 of 12 Rev. 02/17/23
Parts List
Quantity Part # Description
1 D663-0348 Muffler Assembly
4 D663-0600 or -0601 Exhaust Tip
1 D663-0350 Hardware Kit; contains:
2 18 30 7 620 323 Fixing Bow
2 D502121 5” Tie Strap
2 D662-0433 Valve Mount
2 D662-0615 Extension Harness
4 D662-9228 2.75” Accuseal Clamp
2 D662-9230 63.5mm Clamp
2 D662-9241 2.75” Torca Coupler
6 D671-0189 M6 Locknut Oval
6 D971-0193 M6x20 Socket Head Screw
6 D671-0377 M6x12 Button Head Screw
18 M6 Flat Washer
6 M6 Wave Washer
Install Instructions
INS660-0082(-BLK) Page 3 of 12 Rev. 02/17/23
Removal of Stock System
1. Removing the Brace:
Remove the six bolts that hold the center brace to the car.
Slide the center brace out from under the other braces.
Support the muffler securely with a jack stand.
2. Cutting the exhaust:
Driver side measure 6-5/8” from weld point on catalytic converter. Make a mark.
Passenger side measure 6” from the weld point on the catalytic converter. Make a mark.
Make your cuts according to these two marks.
Driver side -- from the back of
the weld, measure 6-5/8”. Make a
mark. This is your cut point.
Passenger side -- from the
back of the weld, measure
6”. Make a mark. This is
your cut point.
Install Instructions
INS660-0082(-BLK) Page 4 of 12 Rev. 02/17/23
3. Remove the stock exhaust from the car:
Unplug both of the exhaust valve motors.
Unbolt the four hangers from the car. Remove the stock exhaust from the car.
4. Removing the hangers:
Remove the two hangers from the muffler.
Keep track of which side they come off of and their orientation.
Install them onto the Dinan muffler.
Repeat with the two hangers on the X-Pipe.
Install Instructions
INS660-0082(-BLK) Page 5 of 12 Rev. 02/17/23
5. Following the diagrams below, attach the actuators, brackets, and springs to the Dinan exhaust valves using the
hardware provided.
Install Instructions
INS660-0082(-BLK) Page 6 of 12 Rev. 02/17/23
Install Instructions
INS660-0082(-BLK) Page 7 of 12 Rev. 02/17/23
Installation of Dinan System
6. Prepping the X-Pipe:
Slip the two 63.5 mm single bolt clamps onto the exhaust.
Make sure the bolts are facing inward as shown below.
Make sure both hangers are installed on the X-Pipe, before installing on vehicle.
7. Installing the X-Pipe on to the car:
Slide the X-Pipe assembly on to the exhaust where the cuts were made.
Attach the 2 hangers to help support the X-Pipe assembly.
Make sure the bolts are facing
inward, and the nut faces down
Attach the hangers to
help support the
exhaust.
Install Instructions
INS660-0082(-BLK) Page 8 of 12 Rev. 02/17/23
8. Verify clearance:
With the X-Pipe in place, you will need to make sure you have clearance everywhere.
When you have a good fitment, go ahead and snug the clamps (do not fully tighten at this time).
Install Instructions
INS660-0082(-BLK) Page 9 of 12 Rev. 02/17/23
9. Installing the Dinan Muffler:
Slip the 2-bolt coupler clamps on to the X-Pipe, with the bolts facing outwards.
Make sure you have both hangers on the muffler assembly.
Lift the muffler into place, slipping both inlet pipes into the clamp
Install and tighten the two nuts for the hangers to the underside of the car.
10. Adjusting the muffler assembly:
With an assistant, push the exhaust up and towards the front of the car. Move the outlet tubes side to side
until they are centered in the exhaust cutouts.
Snug the clamps (do not fully tighten at this time).
Note: You many need to readjust again after you install the tips.
Install Instructions
INS660-0082(-BLK) Page 10 of 12 Rev. 02/17/23
11. Installing tips and adjusting:
Slip the four 69.9mm clamps on to the tips.
Starting with the inner tips, slide the tip onto the outlet pipe, with the clamp bolt facing outward.
Locate the inner tips 1” inboard of the bumper edge, as shown below.
Slip on the outside tips, and stagger them about ½” forward of the inner tips, as shown below.
There should be about a ¼gap between the inner and outer tips.
Make sure that the N in the middle of the logo is centered as shown below.
Snug the clamps (do not fully tighten at this time). You will do this with all the tips on both sides.
1” from the edge
of the bumper
½” set back from
the inner tip edge.
Center the N in the logo.
Install Instructions
INS660-0082(-BLK) Page 11 of 12 Rev. 02/17/23
12. Verify the tips are centered:
Lower the car down.
Stand back and look at the exhaust tips.
If the tips are not centered in the cutouts, readjust the exhaust. Repeat as necessary.
Once you are satisfied with the tip locations, torque all the clamps to 45 ft-lbs.
Raise the car back up and reinstall the center brace.
13. Installing the wiring harness:
Plug the female end of wire harness into the car harness.
Plug the male end in to the motor on the muffler assembly.
Repeat on other side.
Use the provided Zip-Ties to secure the cables out of the way.
Ensure there is some slack in the harness so the wires are not under tension.
Install Instructions
INS660-0082(-BLK) Page 12 of 12 Rev. 02/17/23
14. Test driving the car:
Get the exhaust hot to make sure the packing bags inside the muffler have popped open. There may be a
little smoke coming out of the pipes, this is normal.
Carefully examine the installation and verify adequate clearance at all locations.
Adjustments if needed.
Enjoy your new Dinan Performance Exhaust!
Place a Zip-Tie here.
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Dinan D660-0082-BLK User manual

Type
User manual

Dinan D660-0082-BLK is a high-performance exhaust system that offers increased power, durability, and an enhanced aesthetic design. It features a muffler assembly, exhaust tips, and a hardware kit for easy installation. The system is designed to provide a sporty and aggressive sound while maintaining a comfortable driving experience. It also includes extension harnesses for valve actuation and installation instructions to guide you through the process. Enjoy an exhilarating driving experience with improved sound and performance with Dinan D660-0082-BLK.

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