- Moderately Aggressive Flowmaster Sound
- Durable 409 stainless steel Super 10 series mufflers
- 4" polished stainless steel tips
- Uses stock hangers and mounts
- Factory mufflers must be cut off and these clamp in place
This Flowmaster American Thunder Axle Back Exhaust System will give your 2015-2017 Mustang V6 or EcoBoost a more aggressive distinctive Flowmaster sound. This system replaces the rear section of your factory exhaust giving your S550 Mustang an aggressive sound while remaining 100% emissions compliant. These stainless steel Flowmaster mufflers feature 4" chrome-plated stainless steel tips for durability and great looks.
The Flowmaster axleback for 2015-2017 Mustang requires cutting off the original mufflers for removal. Then you simply clamp the new mufflers to the factory intermediate pipes. Detailed instructions and all required hardware are included.
2015-2017 Mustang V6 and EcoBoost
Supercedes old part number 817681