aFe Discount B aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip (49-44123-B)
aFe Discount B aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip (49-44123-B)
aFe Discount B
aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip
aFe Discount B aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip (49-44123-B)
Vehicle-specific part. Select your vehicle to verify fitment.
Fits these vehicles
Chevrolet Silverado 2500 HD
Chevrolet Silverado 3500 HD
GMC Sierra 2500 HD
GMC Sierra 3500 HD (2020-2026)
Chevrolet Silverado 3500 HD
GMC Sierra 2500 HD
GMC Sierra 3500 HD (2020-2026)
aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip
aFe Apollo GT Series 4in 409SS Cat-Back 20-21 GM 2500/3500HD V8-6.6L L8T - Black Tip