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2021 GMC Sierra 1500
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Exhaust Manifolds, Pipes & Mufflers
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15 Products found

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  • $841.37 MSRP: $1269.30
    You Save: $427.93 (34%)
    Product Specifications
    • Notes: Dual Exhaust, 5.3 Liter, Crew Cab 5.8 Ft Box;Dual Exhaust, 5.3 Liter, Double Cab
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 84397006
    • Replaced by: 85652520
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L GAS
  • $841.37 MSRP: $1269.30
    You Save: $427.93 (34%)
    Product Specifications
    • Other Names: Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 85652520
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
  • $635.90 MSRP: $959.33
    You Save: $323.43 (34%)
    Product Specifications
    • Notes: 4.3 Liter, Crew Cab, 5.8 Ft Box;4.3 Liter, Double Cab; Single Exhaust, Crew Cab, 5.8 Ft Box;Single Exhaust, Double Cab
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 23241274
    • Replaced by: 85652521
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • $681.00 MSRP: $1027.37
    You Save: $346.37 (34%)
    Product Specifications
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 86533474
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
  • $446.06 MSRP: $672.93
    You Save: $226.87 (34%)
    Product Specifications
    • Notes: Silverado, Sierra; 4.3L; Double Cab;Silverado, Sierra; 4.3L; Regular Cab; 6' 6" Box;Silverado, Sierra; 5.3L; Single Exhaust; Regular Cab; 6' 6" Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Base, Denali, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • $677.72 MSRP: $1022.42
    You Save: $344.70 (34%)
    Product Specifications
    • Notes: 2.7 Liter, Crew Cab, 6.6 Ft Box; Silverado, Sierra; 2.7L; Crew Cab
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 86533472
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS
  • $542.52 MSRP: $818.31
    You Save: $275.79 (34%)
    Product Specifications
    • Other Names: Front Pipe, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 86799819
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
  • $531.20 MSRP: $801.22
    You Save: $270.02 (34%)
    Product Specifications
    • Other Names: Front Pipe
    • Replaced by: 86799818
    • Part Description: 2021 GMC Sierra 1500 Front Pipe
    More Info
  • $531.20 MSRP: $801.22
    You Save: $270.02 (34%)
    Product Specifications
    • Other Names: Front Pipe, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaced by: 86799818
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
  • $881.93 MSRP: $1330.50
    You Save: $448.57 (34%)
    Product Specifications
    • Notes: 4.3 Liter, Regular Cab; Single Exhaust, Regular Cab, 8 Ft Box
    • Other Names: Muffler, Muffler & Pipe
    • Item Weight: 35.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 23241272
    • Replaced by: 85652523
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Pro | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • $649.76 MSRP: $980.25
    You Save: $330.49 (34%)
    Product Specifications
    • Notes: 4.3 Liter, Crew Cab, 6.6 Ft Box; Single Exhaust, Crew Cab, 6.6 Ft Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 23241275
    • Replaced by: 85652527
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE, SLT | 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS
  • $857.01 MSRP: $1292.89
    You Save: $435.88 (34%)
    Product Specifications
    • Notes: Dual Exhaust, 5.3 Liter, Crew Cab 6.6 Ft Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 84397007
    • Replaced by: 85652529
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, Denali, Elevation, SLE, SLT | 8 Cyl 5.3 L GAS
  • $676.52 MSRP: $1020.60
    You Save: $344.08 (34%)
    Product Specifications
    • Notes: Silverado, Sierra; 6.2L; Dual Exhaust; Double Cab; 6' 6" Box; 4WD; Dual Exhaust, 6.2 Liter, Crew Cab 6.6 Ft Box
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 84717870
    • Replaced by: 85653998
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
  • $822.45 MSRP: $1240.76
    You Save: $418.31 (34%)
    Product Specifications
    • Notes: Silverado, Sierra; 6.2L; Dual Exhaust; Crew Cab; 5' 8" Box;Silverado, Sierra; 6.2L; Dual Exhaust; Double Cab; 6' 6" Box; RWD; Dual Exhaust, 6.2 Liter, Crew Cab 5.8 Ft Box;Dual Exhaust, 6.2 Liter, Double Cab
    • Other Names: Muffler, Muffler & Pipe
    • Fitment Type: Direct Replacement
    • Replaces: 84397008, 84717871
    • Replaced by: 85653999
    • Part Description: 2021 GMC Sierra 1500 Muffler & Pipe
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | AT4, AT4X, Denali, Denali Ultimate, SLT | 8 Cyl 6.2 L GAS
  • $589.68 MSRP: $889.61
    You Save: $299.93 (34%)
    Product Specifications
    • Notes: 2.7 Liter, Regular Cab, 8 Ft Box; Silverado, Sierra; 2.7L; Regular Cab; 8' 0" Box
    • Other Names: Muffler
    • Fitment Type: Direct Replacement
    • Replaced by: 86533473
    • Part Description: 2021 GMC Sierra 1500 Muffler
    More Info
    Vehicle Fitment
    • 2021 GMC Sierra 1500 | Base, Elevation, Pro, SLE | 4 Cyl 2.7 L GAS