FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

XDP High-Performance Coolant Additive 16 Oz Bottle Treats 16 Quarts X-TRA Cool XD332
XDP High-Performance Coolant Additive 16 Oz Bottle Treats 16 Quarts X-TRA Cool XD332
1 × $9.95
Fluidampr Performance Diesel Series Damper | 830121
Fluidampr Performance Diesel Series Damper | 830121
1 × $563.55
Fluidampr Performance Diesel Series Damper | 720211
Fluidampr Performance Diesel Series Damper | 720211
1 × $563.55
Auto Meter Dual Column Mount | 15014
Auto Meter Dual Column Mount | 15014
1 × $61.24
Fluidampr Performance Diesel Series Damper | 960301
Fluidampr Performance Diesel Series Damper | 960301
1 × $563.55
AMP Research 77255-01A Powerstep XL | 24 GM 2500HD/3500HD
AMP Research 77255-01A Powerstep XL | 24 GM 2500HD/3500HD
1 × $2,299.99
Industrial Injection GM Race Pistons | 01-16 6.6L Duramax
Industrial Injection GM Race Pistons | 01-16 6.6L Duramax
1 × $3,199.14
Magnaflow 19422 4" Pro Series Dual Filter-Back Exhaust System | 18-20 3.0L Powerstroke
Magnaflow 19422 4" Pro Series Dual Filter-Back Exhaust System | 18-20 3.0L Powerstroke
1 × $551.00
Subtotal: $7,811.97
View cart Checkout
Magnaflow

Price Range

$95 - $2500

Product rating

Product Categories

Stock

On Sale

    • Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax
    • Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax

      Magnaflow 17072 5” Black Series Filter-Back Exhaust | 07.5-23 6.6L Duramax

      (0) $1,012.00

      Vehicle Fitment: 2007.5-2023 GM 6.6L Duramax (All Crew & EXT Cabs)

      Add to cart
    • Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax
    • Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax

      Magnaflow 17870 5” Pro Series Filter-Back Exhaust System | 07.5-23 6.6L Duramax

      (0) $814.00

      Vehicle Fitment: 2007.5-2023 GM 6.6L Duramax (All Crew & EXT Cabs)

      Add to cart
    • Magnaflow 17872 5" Pro Series Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke
    • Magnaflow 17872 5" Pro Series Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke

      Magnaflow 17872 5″ Pro Series Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke

      (0) $646.00

      Vehicle Fitment: 2008-2022 Ford 6.4L/6.7L Powerstroke (All Crew & Extended Cabs)

      Add to cart
    • Magnaflow 17873 4" Pro Series Dual Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke
    • Magnaflow 17873 4" Pro Series Dual Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke

      Magnaflow 17873 4″ Pro Series Dual Filter-Back Exhaust System | 08-22 6.4L/6.7L Powerstroke

      (0) $688.00

      Vehicle Fitment: 2008-2022 Ford 6.4L/6.7L Powerstroke (All Crew & Extended Cabs)

      Add to cart
    • Magnaflow 17874 5” Pro Series Filter-Back Exhaust System | 07.5-18 6.7L Cummins
    • Magnaflow 17874 5” Pro Series Filter-Back Exhaust System | 07.5-18 6.7L Cummins

      Magnaflow 17874 5” Pro Series Filter-Back Exhaust System | 07.5-18 6.7L Cummins

      (0) $595.00

      Vehicle Fitment: 2007.5-2018 Dodge 6.7L Cummins (All Crew & Mega Cab)

      Add to cart
    • Magnaflow 17912 5” Pro Series Filter-Back Exhaust System | 19-23 6.7L Cummins
    • Magnaflow 17912 5” Pro Series Filter-Back Exhaust System | 19-23 6.7L Cummins

      Magnaflow 17912 5” Pro Series Filter-Back Exhaust System | 19-23 6.7L Cummins

      (0) $500.00

      Vehicle Fitment: 2019-2023 Dodge 6.7L Cummins (All Crew Cabs & Regular Cab)

      Add to cart
    • Magnaflow 19422 4" Pro Series Dual Filter-Back Exhaust System | 18-20 3.0L Powerstroke
    • Magnaflow 19422 4" Pro Series Dual Filter-Back Exhaust System | 18-20 3.0L Powerstroke

      Magnaflow 19422 4″ Pro Series Dual Filter-Back Exhaust System | 18-20 3.0L Powerstroke

      (0) $551.00

      Vehicle Fitment: 2018-2020 Ford 3.0L Powerstroke

      Add to cart
    • Magnaflow Performance Turbo Downpipes | 06-07 6.6L Duramax
    • Magnaflow Performance Turbo Downpipes | 06-07 6.6L Duramax

      Magnaflow Performance Turbo Downpipes | 06-07 6.6L Duramax

      (0) $187.00

      Vehicle Fitment: 2006-2007 GM 6.6L Duramax

      Add to cart

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

© Copyright Rainer Diesel Performance - All Rights Reserved 2025

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"]'); }