How to Properly Install and Align a Muffler on 2008 Chrysler 300?

To put on the muffler, place the clamps of the front exhaust pipes and attach to the catalytic converters at a 10 degree angle. For the 5.7L/6.1L engine, put the LH rear resonator and tailpipe in place, got it position right. Tighten clamps and verify clearances, making adjustments as needed. Finally, check for exhaust leaks.

OEM 2008 Chrysler 300 Muffler

Exhaust Muffler

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7 Mufflers found

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2008 Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4578392AG
$223.54 MSRP: $1285.00
You Save: $1061.46 (83%)
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Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4578392AE, 4578392AD, 4578392AC
- Item Weight: 50.60 Pounds
- Item Dimensions: 103.0 x 50.5 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4578392AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- C | 8 Cyl 5.7 L GAS
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2008 Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4581872AI
Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4581872AE, 4581872AG, 4581872AC, 4581872AB, 4581872AD, 4581872AH
- Item Weight: 53.60 Pounds
- Item Dimensions: 103.0 x 51.0 x 12.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581872AI
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- C, S | 5.7L V8, 8 Cyl 5.7 L GAS
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2008 Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4581868AL
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler & Pipe Assembly
- Position: Passenger Side
- Replaces: 4581868AK, 4581868AI, 4581868AH, 4581868AJ
- Item Weight: 171.40 Pounds
- Item Dimensions: 108.2 x 52.5 x 12.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581868AL
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- C | 8 Cyl 5.7 L GAS
View related parts
2008 Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4578412AG
Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4578412AB, 4578412AE, 4578412AC, 4578412AA, 4578412AF
- Item Weight: 55.10 Pounds
- Item Dimensions: 102.0 x 53.0 x 12.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4578412AG
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- C, S | 5.7L V8, 8 Cyl 5.7 L GAS
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2008 Chrysler 300 Muffler & Pipe Part Number: 4578376AF
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Muffler Assembly; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Replaces: 4578376AD
- Item Weight: 48.60 Pounds
- Item Dimensions: 102.0 x 50.5 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4578376AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- Limited, S, Signature Series, Touring | 6 Cyl 3.5 L GAS
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2008 Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 5290791AE
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Passenger Side
- Replaces: 5290791AD, 4854535AB, 4854535AA
- Item Weight: 58.40 Pounds
- Item Dimensions: 103.0 x 51.5 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5290791AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- C SRT8 | 8 Cyl 6.1 L GAS
View related parts
2008 Chrysler 300 Muffler & Pipe Part Number: 4581860AJ
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Muffler Assembly; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Replaces: 4581860AF, 4581860AE, 4581860AH
- Item Weight: 51.60 Pounds
- Item Dimensions: 104.0 x 51.5 x 12.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581860AJ
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2008 Chrysler 300 Submodels:
- Base, LX, Limited, Signature Series, Touring | 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS

2008 Chrysler 300 Muffler Parts and Q&A

Q: How to Properly Install and Align a Muffler on 2008 Chrysler 300?
A: To put on the muffler, place the clamps of the front exhaust pipes and attach to the catalytic converters at a 10 degree angle. For the 5.7L/6.1L engine, put the LH rear resonator and tailpipe in place, got it position right. Tighten clamps and verify clearances, making adjustments as needed. Finally, check for exhaust leaks.