2011-2019 GM 6.6L Duramax (All Crew & EXT Beds) – Rainier Diesel

FREE SHIPPING ON ORDERS OVER $199

“MBRP 4 Inch Filter Back Single Side Black Coated For 11-19 Silverado/Sierra 2500/3500 Duramax” has been added to your cart. View cart

MBRP 4 Inch Filter Back Single Side Black Coated For 11-19 Silverado/Sierra 2500/3500 Duramax
$549.99
Vehicle Fitment: 2011-2019 GM 6.6L Duramax (All Crew & EXT Beds)
Add to cart

All other logos and trademarks are the property of their respective owners

© Copyright Rainer Diesel Performance - All Rights Reserved 2026

add_action( 'woocommerce_single_product_summary', 'wc_ninja_add_brand_to_product_page', 19 ); function wc_ninja_add_brand_to_product_page() { echo do_shortcode('[product_brand width="64px" height="64px" class="alignright"]'); }