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Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042)

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Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042)

Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042)


VEHICLE FITMENT

2018-2023 Ford Mustang GT 5.0L V8
 Fastback (No Valves)
*For vehicles without Active Valve exhaust


PRODUCT DESCRIPTION

3.0" Cat-Back, Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Xtreme Sound Level - Part Number 21040
+5HP +4TQ
+48% Flow
-9lbs Weight Savings

Sport Sound Level - Part Number 21042 Recommended for pairing with aggressive engine modification
+5HP +4TQ
+48% Flow
-4lbs Weight Savings


INSTALLATION

Xtreme 21040 Installation Instructions

Sport 21042 Installation Instructions

📹 Tip Adjustment Video

YEARS: 2018, 2019, 2020, 2021, 2022, 2023

Select Sound Level
Select Tip Finish
From $749.70

Original: $2,141.99

-65%
Xtreme, Sport / 3.0 in Cat-Back 4.0 in Twin Tips | 2018-2023 Mustang GT Coupe (21040, 21042)—

$2,141.99

$749.70

Product Information

Shipping & Returns

Description


VEHICLE FITMENT

2018-2023 Ford Mustang GT 5.0L V8
 Fastback (No Valves)
*For vehicles without Active Valve exhaust


PRODUCT DESCRIPTION

3.0" Cat-Back, Dual Rear Exit with Twin 4.0" Polished Pro-Series Tips
Xtreme Sound Level - Part Number 21040
+5HP +4TQ
+48% Flow
-9lbs Weight Savings

Sport Sound Level - Part Number 21042 Recommended for pairing with aggressive engine modification
+5HP +4TQ
+48% Flow
-4lbs Weight Savings


INSTALLATION

Xtreme 21040 Installation Instructions

Sport 21042 Installation Instructions

📹 Tip Adjustment Video

YEARS: 2018, 2019, 2020, 2021, 2022, 2023