Flowmaster Signature Series Axle-Back Exhaust Bronco 21-26 3" 304 Stainless w/ Dual 4" Black Chrome Tips
Highlights
- 3" Mandrel-Bent Tubing
- 304 Stainless Steel
- 4" Black Chrome Tips
- Up to 17 HP/18 LB-FT
Flowmaster Signature Series Axle-Back Exhaust System with 3" 304 Stainless Steel Tubing and 4" Dual Black Chrome Tips for 2021-2026 Broncos with 2.3L or 2.7L Engines.
Improve your Bronco's sound and performance with this Flowmaster Signature Series axle-back exhaust system! It delivers a deep, aggressive-to-moderate exhaust tone for 2021-2026 models equipped with a 2.3L or 2.7L engine.
Features and Benefits:
- 3" mandrel-bent tubing promotes maximum exhaust flow
- Brushed 304 stainless steel construction for corrosion resistance
- TIG-welded construction provides precise welds and improved heat control
- Signature Series muffler delivers an aggressive-to-moderate tone
- Signature Series muffler increases performance over the stock system
- Maximum dyno gain of 17 horsepower at the rear wheels
- Maximum dyno gain of 18 lb-ft of torque at the rear wheels
- 4" PVD-coated black chrome tips for a custom look
- Uses factory mounting locations to simplify installation
- Includes necessary installation hardware
It uses 3" mandrel-bent brushed 304 stainless steel tubing to maximize exhaust flow, durability, and corrosion resistance. Dyno testing produced maximum gains of 17 horsepower and 18 lb-ft of torque at the rear wheels. Plus, dual 4" PVD-coated black chrome tips add a custom finishing touch.
Vehicle Fitment:
- 2021-2026 Bronco 2.3L / 2.7L
California Residents: Proposition 65 Warning
Related Categories: Bronco Axle-Back Exhaust Systems
Installation Difficulty

Intermediate skill is required for this installation.












