Mufflers

8 ITEMS
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2017-2023 GM 6.6L Duramax Resonator Delete Plug L5P Raw

2017-2023 GM 6.6L Duramax Resonator Delete Plug L5P Raw

PART# 115010400-HFTD

Pacific Performance Engineering

$19.99 | $17.99
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Plug Turbo Inlet Raw 2006-2010 GM 6.6L Duramax

Plug Turbo Inlet Raw 2006-2010 GM 6.6L Duramax

PART# 115010100-HFTD

Pacific Performance Engineering

$24.99 | $22.49
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2011 -2016 GM 6.6L Duramax LML Turbo Resonator Delete Plug Raw

2011 -2016 GM 6.6L Duramax LML Turbo Resonator Delete Plug Raw

PART# 115010200-HFTD

Pacific Performance Engineering

$21.99 | $19.79
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MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12158

MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 12158

PART# 12158-FBHB

Magnaflow

$195.08 | $162.00
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MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12619

MagnaFlow 6in. Round Straight-Through Performance Exhaust Muffler 12619

PART# 12619-FBHB

Magnaflow

$174.36 | $145.00
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MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11224

MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11224

PART# 11224-FBHB

Magnaflow

$156.00 | $130.00
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MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14239

MagnaFlow 5 X 8in. Oval Straight-Through Performance Exhaust Muffler 14239

PART# 14239-FBHB

Magnaflow

$229.45 | $190.00
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MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11215

MagnaFlow 4 X 9in. Oval Straight-Through Performance Exhaust Muffler 11215

PART# 11215-FBHB

Magnaflow

$156.00 | $130.00
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