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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![5" x 18" Internal Muffler Exhaust Baffle Tube (SINGLE) IM-518]( "5\" x 18\" Internal Muffler Exhaust Baffle Tube (SINGLE) IM-518")
![5" x 18" Internal Muffler Exhaust Baffle Tube (SINGLE) IM-518]( "5\" x 18\" Internal Muffler Exhaust Baffle Tube (SINGLE) IM-518")
5" x 18" Internal Muffler Exhaust Baffle Tube (SINGLE) IM-518
Grand Rock
OEM PRICE $258.00YOUR PRICE $128.00IM-518 5" x 18" Internal Baffle Tube Single Use WILL Cause Engine Failure!! IM-518 What other exhaust parts will I need? Depending on your current exhaust system, you could need several truck pipes to complete the job. If you are...GRCIM-518OEM PRICE $258.00YOUR PRICE $128.00 -
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![SINGLE 4 inch x 18 inch Internal Exhaust Baffle Tube IM-418]( "SINGLE 4 inch x 18 inch Internal Exhaust Baffle Tube IM-418")
![SINGLE 4 inch x 18 inch Internal Exhaust Baffle Tube IM-418]( "SINGLE 4 inch x 18 inch Internal Exhaust Baffle Tube IM-418")
SINGLE 4 inch x 18 inch Internal Exhaust Baffle Tube IM-418
Grand Rock
OEM PRICE $219.00YOUR PRICE $109.00IM-418 4 inch x 18 inch Internal Muffler Baffle Tube SINGLE BAFFLE Single Use CAN 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...IM-418-SINGLEOEM PRICE $219.00YOUR PRICE $109.00 -
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![4 inch x 18 inch Internal Exhaust Baffle Tube (PAIR) IM-418]( "4 inch x 18 inch Internal Exhaust Baffle Tube (PAIR) IM-418")
![4 inch x 18 inch Internal Exhaust Baffle Tube (PAIR) IM-418]( "4 inch x 18 inch Internal Exhaust Baffle Tube (PAIR) IM-418")
4 inch x 18 inch Internal Exhaust Baffle Tube (PAIR) IM-418
Grand Rock
OEM PRICE $299.00YOUR PRICE $218.00IM-418 4 inch x 18 inch Internal Muffler Baffle Tube 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...IM-418-DOUBLEOEM PRICE $299.00YOUR PRICE $218.00
