Skip to product information
1 of 4

Flowmaster PRO 4.00 IN/4.00 OUT 20 in. Muffler

Flowmaster PRO 4.00 IN/4.00 OUT 20 in. Muffler

Regular price $306.95 USD
Regular price $345.95 USD Sale price $306.95 USD
-11%
Shipping calculated at checkout.
Flowmaster
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

FLO14020100
Looking for the lowest price?

Give us a call to get the best prices and parts for your build. Or, just call us with a cool racing story...either way we're here.

In stock
Muffler
The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the...
Read more
Found a better price elsewhere?
secure-payments
View full details

Description

The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range.

Warranty
Installation Instructions

This Part Fits:

Year Make Model Submodel
2012-2013 Cadillac Escalade Hybrid
2012-2013 Cadillac Escalade Hybrid Platinum
1997-1999,2001-2002 Dodge Ram 2500 Base
2003,2005-2007 Dodge Ram 2500 Laramie
2003-2007 Dodge Ram 2500 SLT
2006-2007 Dodge Ram 2500 Sport
2003-2007 Dodge Ram 2500 ST
2006-2007 Dodge Ram 2500 TRX4
1997-1999,2001-2002 Dodge Ram 3500 Base
2003-2007 Dodge Ram 3500 Laramie
2003-2007 Dodge Ram 3500 SLT
2006-2007 Dodge Ram 3500 Sport
2003-2007 Dodge Ram 3500 ST
2007 Dodge Ram 3500 TRX4

Not finding what you're looking for?