2017-2020 Ford F-150 Raptor / Limited F-150 304SS 3" HX Series Helmholtz Resonated Pre-Axle Dump
2017-2020 Ford F-150 Raptor / Limited F-150 304SS 3" HX Series Helmholtz Resonated Pre-Axle Dump

Have Questions?

+1 702-333-0868, M-F 9-6 PST

SPD Performance

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SKU: HXFRM17RPA

2017-2020 Ford F-150 Raptor / Limited F-150 304SS 3" HX Series Helmholtz Resonated Pre-Axle Dump

Sale price$1,145.00
Pickup available at 4301 S Valley View Blvd Unit 19 Usually ready in 2-4 days

2017-2020 Ford F-150 Raptor / Limited F-150 304SS 3" HX Series Helmholtz Resonated Pre-Axle Dump

4301 S Valley View Blvd Unit 19

Pickup available, usually ready in 2-4 days

4301 South Valley View Boulevard
Unit 19
Las Vegas NV 89103
United States

+17023330868

Have Questions?

+1 702-333-0868, M-F 9-6 PST

Our HX Series Helmholtz resonated pre-axle dump is the last component to the ultimate Gen 2 F-150 Raptor or HO Limited F-150 exhaust system. We designed this muffler for trucks with special rear suspensions that will not allow dual exhaust over the axle. When combined with our equal length trombone (RDFR20EL), there is no better sounding Gen 2 Raptor exhaust! HX Series mufflers are a straight through design, with no reductions or chambers inside the muffler which guarantees ultimate flow and performance. HX Series mufflers use hard pack sound dampening material which will not break down. Other brands use loose pack dampening material ( glass or metal wool/fibers) which breaks down from the harsh exhaust vibrations. A x pipe was designed in to blend the exhaust tones after the equal length trombone.

The main purpose of the Helmholtz resonator on this exhaust system is the in-cab noise/drone reduction without making the exhaust too quiet. By targeting and neutralizing specific drone frequencies, you will still enjoy the exotic exhaust notes of the equal length without the drone. We highly recommend this system for aftermarket downpipes.