FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

Cognito 3” Performance Leveling Kit With Fox PS 2.0 IFP Shocks | 13-23 Dodge 3500
Cognito 3” Performance Leveling Kit With Fox PS 2.0 IFP Shocks | 13-23 Dodge 3500
1 × $1,782.84
Revmax 68RFE-903 68RFE Coated Transmission Pump Plate | 07.5-18 6.7L Cummins
Revmax 68RFE-903 68RFE Coated Transmission Pump Plate | 07.5-18 6.7L Cummins
1 × $99.00
Revmax 68RFE-301B Zeroflex Billet Tow/HD Valve Body | 19-20 6.7L Cummins
Revmax 68RFE-301B Zeroflex Billet Tow/HD Valve Body | 19-20 6.7L Cummins
1 × $1,299.00
ReadyLift 46-19120 1.5” Coil Spring Leveling Kit | 19-23 RAM 2500/3500
ReadyLift 46-19120 1.5” Coil Spring Leveling Kit | 19-23 RAM 2500/3500
1 × $399.95
Cognito 3-Inch Performance Leveling Kit With Fox PS 2.0 IFP Shocks For 13-22 Dodge RAM 3500 4WD
Cognito 3-Inch Performance Leveling Kit With Fox PS 2.0 IFP Shocks For 13-22 Dodge RAM 3500 4WD
1 × $1,782.84
South Bend Heavy Duty Clutch Kit | 00-05.5 5.9L Cummins
South Bend Heavy Duty Clutch Kit | 00-05.5 5.9L Cummins
2 × $948.18
ReadyLift 66-19180 1.75” Leveling Kit | 19-23 6.7L Cummins
ReadyLift 66-19180 1.75” Leveling Kit | 19-23 6.7L Cummins
1 × $229.95
KC Turbos 300106 S300 Turbine Wheel (KC300X Style) | 94097 7.3L Powerstroke
KC Turbos 300106 S300 Turbine Wheel (KC300X Style) | 94097 7.3L Powerstroke
1 × $225.00
South Bend Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
South Bend Street Dual Disc Clutch | 05.5-18 5.9L/6.7L Cummins
1 × $1,338.60
Auto Meter 15010 2-1/16” Single Gauge Steering Column Pod | 99-07 Superduty
Auto Meter 15010 2-1/16” Single Gauge Steering Column Pod | 99-07 Superduty
1 × $57.03
Fuel Pressure Regulator | FASS Fuel Pressure Regulator | FPR-1001
Fuel Pressure Regulator | FASS Fuel Pressure Regulator | FPR-1001
1 × $141.55
Subtotal: $9,252.12
View cart Checkout

Fuel Systems

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • FASS TSD12250G Titanium Signature Series Diesel Fuel System 250GPH | 19-23 6.7L Cummins
    • FASS TSD12250G Titanium Signature Series Diesel Fuel System 250GPH | 19-23 6.7L Cummins

      FASS TSD12250G Titanium Signature Series Diesel Fuel System 250GPH | 19-23 6.7L Cummins

      (0) $799.00

      Vehicle Fitment: 2019-2023 Dodge 6.7L Cummins (Moderate To Extreme)

      Add to cart
    • FASS TSD12290G Titanium Signature Series Diesel Fuel System 290GPH | 19-23 6.7L Cummins
    • FASS TSD12290G Titanium Signature Series Diesel Fuel System 290GPH | 19-23 6.7L Cummins

      FASS TSD12290G Titanium Signature Series Diesel Fuel System 290GPH | 19-23 6.7L Cummins

      (0) $849.00

      Vehicle Fitment: 2019-2023 Dodge 6.7L Cummins (Extreme)

      Add to cart
    • Fuel Pressure Regulator | FASS Fuel Pressure Regulator | FPR-1001
    • Fuel Pressure Regulator | FASS Fuel Pressure Regulator | FPR-1001

      Fuel Pressure Regulator | FASS Fuel Pressure Regulator | FPR-1001

      (0) $141.55       Add to cart
    • Full Send Diesel FASS Fuel Syetm Installation Kit 1998.5-2020 Cummins
    • Full Send Diesel FASS Fuel Syetm Installation Kit 1998.5-2020 Cummins

      Full Send Diesel FASS Fuel Syetm Installation Kit 1998.5-2020 Cummins

      (0) $314.99

      Vehicle Fitment: 1998.5-2020 Dodge 5.9L/6.7L Cummins

      Add to cart
    • Industrial Injection CP4 To CP3 Conversion Kit | 19-23 6.7L Cummins
    • Industrial Injection CP4 To CP3 Conversion Kit | 19-23 6.7L Cummins

      Industrial Injection CP4 To CP3 Conversion Kit | 19-23 6.7L Cummins

      (0) $2,964.69

      Vehicle Fitment: 2019-2023 Dodge 6.7L Cummins

      Select options
    • RCD 0000490001 Fuel Sump
    • RCD 0000490001 Fuel Sump

      RCD 0000490001 Fuel Sump

      (0) $129.99

      Vehicle Fitment: Universal – Most Diesel Fuel Tanks (Cutting Required)

      Add to cart
    • S&S Diesel RAM-CP3-NOTUNE CP4 To CP3 Conversion Kit (With Pump) | 19-20 6.7L Cummins
    • S&S Diesel RAM-CP3-NOTUNE CP4 To CP3 Conversion Kit (With Pump) | 19-20 6.7L Cummins

      S&S Diesel RAM-CP3-NOTUNE CP4 To CP3 Conversion Kit (With Pump) | 19-20 6.7L Cummins

      (0) $2,700.00

      Vehicle Fitment: 2019-2020 Dodge 6.7L Cummins

      Add to cart
    • XDP Fuel Injector Hold Down Bolts (Black-Phosphate) XD536
    • XDP Fuel Injector Hold Down Bolts (Black-Phosphate) XD536

      XDP Fuel Injector Hold Down Bolts (Black-Phosphate) XD536

      (0) $4.95

      Vehicle Fitment: 1998.5-2024 Dodge 5.9L/6.7L Cummins

      Add to cart
    • XDP XD528 Fuel Injector Connector Tube (Stock Replacement) | 07.5-24 6.7L Cummins
    • XDP XD528 Fuel Injector Connector Tube (Stock Replacement) | 07.5-24 6.7L Cummins

      XDP XD528 Fuel Injector Connector Tube (Stock Replacement) | 07.5-24 6.7L Cummins

      (0) $54.95

      Vehicle Fitment: 2007.5-2024 Dodge 6.7L Cummins

      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"]'); }