FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

ReadyLift 67-1090 Steering Box Stabilizer | 03-08 RAM 2500/3500
ReadyLift 67-1090 Steering Box Stabilizer | 03-08 RAM 2500/3500
1 × $199.95
ReadyLift 66-2726 2.5” Leveling Kit With Track Bar Relocation Bracket | 11-24 F250/350
ReadyLift 66-2726 2.5” Leveling Kit With Track Bar Relocation Bracket | 11-24 F250/350
1 × $429.95
Cognito 3” Elite Leveling Kit with King 2.5 Reservoir Shocks | 11-19 GM2500/3500
Cognito 3” Elite Leveling Kit with King 2.5 Reservoir Shocks | 11-19 GM2500/3500
1 × $3,942.85
Cognito 110-90589 Tubular Series LDG Traction Bar Kit | 11-19 GM 2500/3500
Cognito 110-90589 Tubular Series LDG Traction Bar Kit | 11-19 GM 2500/3500
1 × $1,149.95
Banks Power 42766 3.5" Monster-Ram Intake Manifold With Boost Tube | 03-07 5.9L Cummins
Banks Power 42766 3.5" Monster-Ram Intake Manifold With Boost Tube | 03-07 5.9L Cummins
1 × $498.00
ReadyLift 77-2520 Dual Bilstein 5100 Steering Stabilizer Kit | 11-23 F250/F350
ReadyLift 77-2520 Dual Bilstein 5100 Steering Stabilizer Kit | 11-23 F250/F350
1 × $569.95
Bilstein 24-186742 B8 5100 Series Shock Absorber | 01-10 GM 2500HD/3500HD
Bilstein 24-186742 B8 5100 Series Shock Absorber | 01-10 GM 2500HD/3500HD
1 × $110.00
Bilstein 24-196468 B8 5100 Series Shock Absorber | 11-23 GM 2500/3500HD
Bilstein 24-196468 B8 5100 Series Shock Absorber | 11-23 GM 2500/3500HD
1 × $110.00
Fabtech S7335 Rear Performance Shock | 94-02 Dodge 2500/3500
Fabtech S7335 Rear Performance Shock | 94-02 Dodge 2500/3500
1 × $58.64
Apex Chassis TR152 Heavy Duty Front Outter Tie Rod End | 11-19 GM 2500/3500HD
Apex Chassis TR152 Heavy Duty Front Outter Tie Rod End | 11-19 GM 2500/3500HD
1 × $37.00
Bilstein 24-186025 B8 5100 Series Shock Absorber | 99-16 F250/350
Bilstein 24-186025 B8 5100 Series Shock Absorber | 99-16 F250/350
1 × $110.00
Bilstein 24-191203 B8 5100 Series Shock Absorber | Dodge/GM
Bilstein 24-191203 B8 5100 Series Shock Absorber | Dodge/GM
1 × $110.00
Edge Products 36040 EVOHT2 | 03-12 5.9L/6.7L Cummins
Edge Products 36040 EVOHT2 | 03-12 5.9L/6.7L Cummins
1 × $482.95
Subtotal: $7,809.24
View cart Checkout

Tuners & Programmers

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • Edge Products 32711 EZX Module | 13-18 6.7L Cummins
    • Edge Products 32711 EZX Module | 13-18 6.7L Cummins

      Edge Products 32711 EZX Module | 13-18 6.7L Cummins

      (0) $669.95

      Vehicle Fitment: 2013-2018 Dodge 6.7L Cummins

      Add to cart
    • Edge Products 36040 EVOHT2 | 03-12 5.9L/6.7L Cummins
    • Edge Products 36040 EVOHT2 | 03-12 5.9L/6.7L Cummins

      Edge Products 36040 EVOHT2 | 03-12 5.9L/6.7L Cummins

      (0) $482.95

      Vehicle Fitment: 2003-2012 Dodge 5.9L/6.7L Cummins

      Add to cart
    • Edge Products 85400-300 Evolution CTS3 Tuner | 03-12 5.9L/6.7L Cummins
    • Edge Products 85400-300 Evolution CTS3 Tuner | 03-12 5.9L/6.7L Cummins

      Edge Products 85400-300 Evolution CTS3 Tuner | 03-12 5.9L/6.7L Cummins

      (0) $749.95

      Vehicle Fitment: 2003-2012 Dodge 5.9L/6.7L Cummins

      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
    • EZ Lynk 100EE00AA3 Autoagent 3 | Ford/GM/Dodge
    • EZ Lynk 100EE00AA3 Autoagent 3 | Ford/GM/Dodge

      EZ Lynk 100EE00AA3 Autoagent 3 | Ford/GM/Dodge

      (0) $549.00

      Vehicle Fitment: 2008-2010 Ford 6.4L Powerstroke | 2011-2019 Ford 6.7L Powerstroke | 2011-2017 GM 6.6L Duramax | 2013-2018 Dodge 6.7L Cummins

      Add to cart
    • EZ Lynk 100EE00C03 OBDII Auto Agent 1 Diagnostic Cable
    • EZ Lynk 100EE00C03 OBDII Auto Agent 1 Diagnostic Cable

      EZ Lynk 100EE00C03 OBDII Auto Agent 1 Diagnostic Cable

      (0) $29.99

      Vehicle Fitment: 2008-2010 Ford 6.4L Powerstroke | 2011-2019 Ford 6.7L Powerstroke | 2011-2017 GM 6.6L Duramax | 2013-2018 Dodge 6.7L Cummins

      Add to cart
    • EZ Lynk 100EE00C05 OBDII Auto Agent 2 Diagnostic Cable
    • EZ Lynk 100EE00C05 OBDII Auto Agent 2 Diagnostic Cable

      EZ Lynk 100EE00C05 OBDII Auto Agent 2 Diagnostic Cable

      (0) $34.99

      Vehicle Fitment: 2008-2010 Ford 6.4L Powerstroke | 2011-2019 Ford 6.7L Powerstroke | 2011-2017 GM 6.6L Duramax | 2013-2018 Dodge 6.7L Cummins

      Add to cart
    • EZ Lynk 100EE00C09 SGM Adapter | 18-24 6.7L Cummins
    • EZ Lynk 100EE00C09 SGM Adapter | 18-24 6.7L Cummins

      EZ Lynk 100EE00C09 SGM Adapter | 18-24 6.7L Cummins

      (0) $49.99

      Vehicle Fitment: 2018-2024 Dodge 6.7L Cummins (Works Only With Auto Agent 3

      Add to cart
    • EZ Lynk 100EE00C13 Auto Agent 3 Legacy Adapter Cable
    • EZ Lynk 100EE00C13 Auto Agent 3 Legacy Adapter Cable

      EZ Lynk 100EE00C13 Auto Agent 3 Legacy Adapter Cable

      (0) $39.99

      Vehicle Fitment: Auto Agent 3 Legacy Adapter Cable Adapts any Auto Agent 2 Cable to the Auto Agent 3

      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"]'); }