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"Xtreme" system is the loudest exhaust note we offer, noticeably more aggressive than the Sport system on both cold start and during acceleration while only inducing slightly more in-cabin volume.
Dual Rear Exit style is up to 17dB louder than stock under heavy acceleration
PRODUCT INFO
3.0" Cat-Back Dual Rear Exit with Single 4.0" Tips
FITMENT
2021-2024 Ford F-150 5.0L V8 - Regular Cab with 6.5 FT Bed 122.8" Wheelbase
Dual Rear Exit exhaust systems Part Number 21143BLK are not recommended for use on significantly lowered trucks.
"Xtreme" system is the loudest exhaust note we offer, noticeably more aggressive than the Sport system on both cold start and during acceleration while only inducing slightly more in-cabin volume.
Dual Rear Exit style is up to 17dB louder than stock under heavy acceleration
PRODUCT INFO
3.0" Cat-Back Dual Rear Exit with Single 4.0" Tips
FITMENT
2021-2024 Ford F-150 5.0L V8 - Regular Cab with 6.5 FT Bed 122.8" Wheelbase
Dual Rear Exit exhaust systems Part Number 21143BLK are not recommended for use on significantly lowered trucks.

