Internal Mufflers
What is an Internal Muffler?
A slide-In straight through muffler helps reduce harsh exhaust tones.
For Dual Exhaust Applications ONLY - Sold in Pairs
(Single use WILL cause engine failure)
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![7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772]( "7\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-772")
![7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772]( "7\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-772")
7" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-772
Grand Rock
OEM PRICE $1,225.00YOUR PRICE $775.00IM-772 7" x 72" Internal Baffle Tube - No Bolting Needed SOLD IN PAIRS ONLY Single Use WILL Cause Engine Failure!! What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job...23996OEM PRICE $1,225.00YOUR PRICE $775.00 -
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![6" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-672]( "6\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-672")
![6" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-672]( "6\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-672")
6" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-672
Grand Rock
OEM PRICE $999.00YOUR PRICE $699.00IM-672 6" x 72" Internal Muffler Baffle Tube - No Bolting Needed SOLD IN PAIRS ONLY Single Use WILL Cause Engine Failure!! What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete...GRCIM-672-PAIROEM PRICE $999.00YOUR PRICE $699.00 -
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![5" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-572]( "5\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-572")
![5" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-572]( "5\" x 72\" Internal Muffler Exhaust Baffle Tube (Pair) IM-572")
5" x 72" Internal Muffler Exhaust Baffle Tube (Pair) IM-572
Grand Rock
OEM PRICE $1,019.00YOUR PRICE $699.00IM-572 5" x 72" Internal Baffle Tube - No bolting needed SOLD IN PAIRS ONLY Single Use WILL Cause Engine Failure!! What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job...GRCIM-572OEM PRICE $1,019.00YOUR PRICE $699.00
