FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

No products in the cart.

Tuners & Programmers

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • AG Diesel Solutions 61100 Performance Module | 04.5-10 6.6L Duramax
    • AG Diesel Solutions 61100 Performance Module | 04.5-10 6.6L Duramax

      AG Diesel Solutions 61100 Performance Module | 04.5-10 6.6L Duramax

      (0) $409.00

      Vehicle Fitment: 2004.5-2010 GM 6.6L Duramax

      Add to cart
    • Bully Dog BDX Performance Programmer | 40470
    • Bully Dog BDX Performance Programmer | 40470

      Bully Dog BDX Performance Programmer | 40470

      (0) $399.99       Add to cart
    • Bully Dog Thruster Throttle Booster | 49003EO
    • Bully Dog Thruster Throttle Booster | 49003EO

      Bully Dog Thruster Throttle Booster | 49003EO

      (0) $299.99

      Vehicle Fitment: 2008-2020 Chevrolet Silverado 6.6L Duramax LMM/LML/L5P

      Add to cart
    • Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420
    • Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420

      Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420

      (0) $469.00       Add to cart
    • Edge EAS EGT Kit | 98620
    • Edge EAS EGT Kit | 98620

      Edge EAS EGT Kit | 98620

      (0) $164.95       Add to cart
    • Edge Products 85401-201 Evolution CTS3 | 01-16 6.6L Duramax
    • Edge Products 85401-201 Evolution CTS3 | 01-16 6.6L Duramax

      Edge Products 85401-201 Evolution CTS3 | 01-16 6.6L Duramax

      (0) $749.95

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

      Add to cart
    • Edge Products 98617 EAS Competition Kit
    • Edge Products 98617 EAS Competition Kit

      Edge Products 98617 EAS Competition Kit

      (0) $479.95

      Vehicle Fitment: For Use With Edge Products Insight CS2/CTS2/CTS3

      Add to cart
    • Edge Products 98900 Juice With Attitude Replacement EGT Probe
    • Edge Products 98900 Juice With Attitude Replacement EGT Probe

      Edge Products 98900 Juice With Attitude Replacement EGT Probe

      (0) $44.95

      Vehicle Fitment: Replacement For Juice With Attitude Monitors

      Add to cart
    • Edge Products Evolution CTS3 Tuner (Duramax) | 01-16 6.6L Duramax
    • Edge Products Evolution CTS3 Tuner (Duramax) | 01-16 6.6L Duramax

      Edge Products Evolution CTS3 Tuner (Duramax) | 01-16 6.6L Duramax

      (0) $745.95

      Vehicle Fitment: 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML

      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"]'); }