Buick Grand National Exhaust SLP #2 ...
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Uploader Comments (TheMongoose87)
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All Comments (24)
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I have an 86 gn with flowmasters good sound, anyway nice gn
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Nice GN- Hoorah Army!
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I got flowmasters on my 86 national sounds good
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Thanks a lot yours sound great!
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do you work for zachary construction
gili03 2 months ago
@gili03 no I don't I am in the ARMY
TheMongoose87 6 days ago
Be honest, do you have any drone noise inside? I used to have same type exhaust on 2002 camaro SS, very bad drone inside vehicle.
michael30815 3 months ago
@michael30815 sorry I haven't been around to answer, I do get some drone at 20 mph but then it goes away, but I have a Turbo V6 not an LS V8 so my car will sound different.
TheMongoose87 6 days ago
You can use the 2.5 mufflers for the Mustang or GTO, but must be the Loudmouth 1 Resonator, "Loud Mouth" Bullet-Type 2.5" Inlet/Outlet .
Part # 310013919 or the pair is Part# 31062.
TheMongoose87 3 months ago
Where your mufflers meant for another car?
KiNGCOMMANCHE 3 months ago
@KiNGCOMMANCHE
The mufflers are their universal mufflers.
Resonator, "Loud Mouth" Bullet-Type 2.5" Inlet/Outlet
TheMongoose87 3 months ago