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Vehicle Info NeededAUTOPRO USAPART NUMBER: 044-EX3051
NXT Step Performance Axle-Back Exhaust System
$66045
Ships on 09/04/2026
Lowest Price GuaranteeFord
NXT Step Performance Axle-Back Exhaust System2018-2019 Ford Mustang GT
Exhaust-Axle Back; 2018-2019 MUSTANG GT-QUAD TIP
- Full Stainless Steel Throughout
- 4 in. Dual Walled Mirror Polished T304 SS Angle Quad Tips
- Direct Bolt Uses Factory Clamps
- Mandrel Bent Piping w/Race Mufflers
- Superior Welding For Longevity And Strength
- Aggressive Sound
- Inlet Size 2.75 in.
The NXT Step Performance Race Series for your 18-19 Mustang GT features Racer Mufflers and 4 inch Duel Walled Polished Mirror quad tips for an aggressive loud sound.
Performance Systems
Auto Pro USA NXT Step Exhaust Kits are constructed and tested to meet high standards for sound quality, fitment, and performance on the streets and the track. All systems are mandrel bent for maximum flow and power.Part TypeExhaust System
Product LineAuto Pro USA NXT Step Exhaust Kits
BrandAUTOPRO USA
Package Height6.5
Package Width19.25
Package Length33.0
Weight23.13 PG
Part CategoryPerformance Parts
Part FitmentDirect Fit
Vendor Part NumberEX3051
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
