Owners manual

ManualsBrandsCorsa Performance ManualsAutomotive21001BLK Touring To Xtreme Cat-Back Exhaust System

140 Blaze Industrial Pkwy, Berea, OH 44017 l Toll Free: 1.800.486.0999 l Fax: 440.891.1868 l www.corsaperformance.com

2018 FORD

MUSTANG GT

IMPORTANT! WARRANTY AND

INSTALLATION INSTRUCTIONS

Please Forward All Information to Consumer

Be sure to review the enclosed instructions prior to beginning the installation process. If you have any

questions about the enclosed parts or instructions, or if you encounter a problem during installation:

CALL TECHNICAL SUPPORT: 440.891.0999 or 800.486.0999

COLOR INSTRUCTIONS ARE AVAILABLE BY PART NUMBER ON: CORSAPERFORMANCE.COM

NEVER work on a hot exhaust system.

Allow time for the vehicle to cool.

Always wear eye protection

when working under a vehicle.

INSTALL DIFFICULTY

RECOMMENDED TOOLS & SUPPLIES

 3/8” Drive Ratchet

 3/8” Drive 13mm Deep Socket

 3/8” Drive Torque Wrench

 3/8” Drive 15mm Deep Socket

 3/8” Drive 10mm Socket

 Grommet Pullers

 3/8” Drive 11mm Deep Socket

 Soap and Water Solution

 Flat Head Screwdriver

TO ACTIVATE YOUR WARRANTY GO TO:

CORSAPERFORMANCE.COM/WARRANTY

Summary of content (10 pages)

PAGE 1
2018 FORD MUSTANG GT IMPORTANT! WARRANTY AND INSTALLATION INSTRUCTIONS Please Forward All Information to Consumer Be sure to review the enclosed instructions prior to beginning the installation process. If you have any questions about the enclosed parts or instructions, or if you encounter a problem during installation: CALL TECHNICAL SUPPORT: 440.891.0999 or 800.486.0999 TO ACTIVATE YOUR WARRANTY GO TO: CORSAPERFORMANCE.COM/WARRANTY COLOR INSTRUCTIONS ARE AVAILABLE BY PART NUMBER ON: CORSAPERFORMANCE.
PAGE 2
018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM Please take time to read and understand these installation instructions. CORSA recommends that the installation of this system be performed by a qualified service center or professional installer who has the necessary equipment, tools, and experienced personnel. However, if you decide to perform this installation yourself, the use of an additional person may be required.
PAGE 3
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM CAUTION: Never work on a hot exhaust system. Allow the vehicle to cool for at least an hour and a half. Always wear eye protection when working under a vehicle. It is recommended to use cotton gloves in order to protect stainless steel surfaces from permanent grease and oil stains. REMOVAL INSTRUCTIONS 1.
PAGE 4
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM REMOVAL INSTRUCTIONS FACTORY EXHAUST 4. Use a 3/8” drive ratchet and 13mm socket to remove the bolt holding the driver side hanger grommet assembly. Save bolt for Install Step 7. Push up slightly on the exhaust and slide the hanger grommet assembly rearward to free it from the rear suspension sub-frame.
PAGE 5
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM REMOVAL INSTRUCTIONS 8. Remove both sleeve clamps from the stock cat-back and save for Install Step 1. FACTORY EXHAUST 9. Remove the driver and passenger side hanger grommet assemblies from the axle pipe hangers using grommet pullers or a similar device. Save for Install Step 5.
PAGE 6
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM WARNING! DO NOT SKIP THIS STEP! 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.
PAGE 7
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM INSTALLATION INSTRUCTIONS 4. Tighten the clamps at the front of the X-Pipe using a ratchet and 15mm deep socket until the X-Pipe is snug on the adapters. Place a jack stand or similar device under the X-Pipe for support. CORSA EXHAUST 5.
PAGE 8
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM INSTALLATION INSTRUCTIONS 9. Repeat Install Steps 5-8 on the driver side of the vehicle. Once the system is secure, it is safe to remove the jack stand from beneath the X-Pipe. CORSA EXHAUST 10. Install one 3” clamp on passenger non-valve tip assembly inlet pipe with nut towards the inside of the vehicle, bolt horizontal and towards the top.
PAGE 9
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM INSTALLATION INSTRUCTIONS CORSA EXHAUST 12. Line up the holes on the passenger actuator to the threaded spacers on the valve assembly. NOTE: There will be some resistance from the spring wire form as you rotated the actuator into position. This is normal as it applies pressure on the valve plate to the stops and prevents rattles.
PAGE 10
2018 FORD MUSTANG GT 5.0L V8 3.0” Cat-Back; Dual Rear with Quad 4.0” Tips (Active Valves) Part #: 21001, 21001BLK, 21001GNM INSTALLATION INSTRUCTIONS CORSA EXHAUST 16. Repeat Install Steps 14-15 for the passenger side valve tip assembly. 17. Adjust the system accordingly, including the front adapter overlap on the stock sleeve clamp, the rear muffler depth and rotation, along with the tip depth and rotations, so that the tips are centered in the bumper valence.