Mufflers

Custom Mufflers

Quiet Performance Mufflers

Type 1 End In-End Out Centered Mufflers

Type 1 Resonators

Type 10 - Side IN - Side OUT Mufflers

Type 2 End In-End Out Offsets Ends Mufflers

Type 2A Dual End IN - End OUT Mufflers

Type 3 IN and OUT Same End Mufflers

Type 4 Side IN - End OUT Mufflers

Type 6 End IN-Side Out Mufflers

Type 7 End In-Dual Side Out Mufflers

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10" Universal Round 36" Muffler with 5" ID ARG-0536

Grand Rock 10" Universal Round 36" Muffler with one 5" ID ARG-0536

MSRP: $440.00

$329.00

Grand Rock 11" Universal Muffler 5" ID End In and Out Muffler ARG-0536-11

MSRP: $451.00

$340.00

Grand Rock 10" x 36" Universal Muffler 5" OD ARG-0536OD

MSRP: $440.00

$339.00

Grand Rock 11" Universal Muffler 5" OD End In and Out Muffler ARG-0536OD-11

MSRP: $446.00

$345.00

Grand Rock 3.5" ID Universal Muffler Patch 8x8 ARP-035

MSRP: $131.00

$91.00

Grand Rock 3.5" OD Universal Muffler Patch 8x8 ARP-035OD

MSRP: $139.00

$99.00

Grand Rock 4" ID Universal Muffler Patch 8x8 ARP-04

MSRP: $103.00

$83.00

Grand Rock 4" OD Universal Muffler Patch 8x8 ARP-04OD

MSRP: $105.00

$85.00

Grand Rock 5" ID Universal Muffler Patch 8x8 ARP-05

MSRP: $105.00

$85.00

Grand Rock 5" OD Universal Muffler Patch 8x8 ARP-05OD

MSRP: $99.00

$79.00

Grand Rock 04-20185-000 Freightliner Columbia Muffler 8" x 20" M-7185

MSRP: $2,513.00

$1,424.00

Grand Rock 9-1/2" Long Regular Open Swivel Hanger H-10

MSRP: $41.00

$24.00

244 products total