New SPD Performance HX Series Raptor Muffler Replacement available to Pre-order at Apollo Optics.

[SN8KE]

Huh? So is SPD changing their HX muffler then?

that I am not sure of

 

[Kyle@Apollo-Optics]

Huh? So is SPD changing their HX muffler then?

They are adding a quieter version. From sound clips I’ve heard it quieter than the factory muffler, but keeps the lower exhaust note and takes the rasp away the stock muffler has.

 

[nikhsub1]

They are adding a quieter version. From sound clips I’ve heard it quieter than the factory muffler, but keeps the lower exhaust note and takes the rasp away the stock muffler has.

This might tempt me to go with their trombone and exhaust. Keep us posted please.

 

[Kyle@Apollo-Optics]

This might tempt me to go with their trombone and exhaust. Keep us posted please.

Will do. Got a family trip this weekend, so hopefully the following weekend or the one after that. Trying to get both our schedules in line.

 

[FDNY-L107]

Will do. Got a family trip this weekend, so hopefully the following weekend or the one after that. Trying to get both our schedules in line.

Hi Kyle,

I am certainly onboard with this and would need to change out my current AWE 0F system, which sounds like $2k of crap and expecting to sound worse once my DPs and manifolds are installed. Just need confirmation that these pipes will install with the AWE tailpipes. I am VERY interested in this new quieter version. Thanks!

 

[Kyle@Apollo-Optics]

Hi Kyle,

I am certainly onboard with this and would need to change out my current AWE 0F system, which sounds like $2k of crap and expecting to sound worse once my DPs and manifolds are installed. Just need confirmation that these pipes will install with the AWE tailpipes. I am VERY interested in this new quieter version. Thanks!

Mark I replied to your PM.

 

[bpetty13]

I also have the AWE 0FG installed and am curious if the SPD Trombone/HX Muffler setup would work with the AWE tailpipes.

 

[Tomkirkland4]

Planning to sale my HX. It’s crazy loud with my current setup, downpipes, adapters, trombone, manifolds, etc

 

[SN8KE]

Planning to sale my HX. It’s crazy loud with my current setup, downpipes, adapters, trombone, manifolds, etc

SPD sent their newer HX series with the Helmholtz. While it did tone down the drone is still wasn’t happy with how much drone was still be produced. I removed the HX muffler and went with the OEM and Trombone to see how much drone there was, still seemed about the same. Put the HX back on and removed the Trombone to hear a comparison. I’m sticking with the setup without the Trombone since that’s were the remaining drone is coming from. Sucks cause I really like the deeper tone of the Trombone but dang, the drone just isn’t worth it.

 

[pete888]

SPD sent their newer HX series with the Helmholtz. While it did tone down the drone is still wasn’t happy with how much drone was still be produced. I removed the HX muffler and went with the OEM and Trombone to see how much drone there was, still seemed about the same. Put the HX back on and removed the Trombone to hear a comparison. I’m sticking with the setup without the Trombone since that’s were the remaining drone is coming from. Sucks cause I really like the deeper tone of the Trombone but dang, the drone just isn’t worth it.

That's a bummer. I wanted to try the Trombone and the new HX muffler, but if there is any drone I will pass.