diff --git a/src/d_main.cpp b/src/d_main.cpp
index 8e29804a7..4b5aecf21 100644
--- a/src/d_main.cpp
+++ b/src/d_main.cpp
@@ -93,7 +93,7 @@
 #define ASSET_HASH_TEXTURES_KART       0xb4211b2f32b6a291
 #define ASSET_HASH_CHARS_KART          0x1e68a3e01aa5c68b
 #define ASSET_HASH_MAPS_KART           0x38558ed00da41ce9
-#define ASSET_HASH_MAIN_PK3            0xbbd57453623962af
+#define ASSET_HASH_MAIN_PK3            0x6ae176cd227ed0eb
 #define ASSET_HASH_MAPPATCH_PK3        0x6ad99efcfaafb70f
 #define ASSET_HASH_BONUSCHARS_KART     0x60e6f13d822a7461
 #ifdef USE_PATCH_FILE
diff --git a/src/k_kart.c b/src/k_kart.c
index 1631dd09b..fa742bd80 100644
--- a/src/k_kart.c
+++ b/src/k_kart.c
@@ -7259,14 +7259,28 @@ void K_KartPlayerThink(player_t *player, ticcmd_t *cmd)
 			{
 				if (!player->invincibilitywarning)
 				{
-					S_StartSound(player->mo, sfx_cdfm79);
+					S_StartSound(player->mo, sfx_cdfm71);
 					player->invincibilitywarning = 1;
 				}
 			}
+
+			if (((INT16)(player->invincibilitybottleneck) > 127) &&
+			    (!S_SoundPlaying(player->mo, sfx_s3kbes)))
+			{
+				S_StartSound(player->mo, sfx_s3kbes);
+			}
 		}
 		else
 		{
 			player->invincibilitytimer--;
+
+			if (S_SoundPlaying(player->mo, sfx_s3kbes) &&
+			    K_IsKartItemAlternate(KITEM_INVINCIBILITY))
+			{
+				// Shut off the bottlenecker sound.
+				S_StopSoundByID(player->mo, sfx_s3kbes);
+			}
+
 			player->invincibilitybottleneck = 0;
 			player->invincibilitywarning = 0;
 		}