Your 2012 Freightliner XB Straight Rail might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Exhaust Back Pressure Regulators you desperately need.
We currently carry 2 Exhaust Back Pressure Regulators to choose from for your 2012 Freightliner XB Straight Rail, and our inventory prices range from as little as $134.99 up to $144.99.
On top of low prices, Advance Auto Parts offers 1 different trusted brands of Exhaust Back Pressure Regulators for the 2012 Freightliner XB Straight Rail. We only sell parts from trusted brands like Dorman so that you can find quality parts you can count on.
Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Exhaust Back Pressure Regulators stock in-person!