FREE SHIPPING ON ORDERS OVER $199

Rainier Diesel
Rainier Diesel

Cart

ATS Billet Output Shaft | 3049304248
ATS Billet Output Shaft | 3049304248
1 × $750.00
Diamond Eye K4236S-RP 4” Stainless Cat Back Dual Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
Diamond Eye K4236S-RP 4” Stainless Cat Back Dual Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
1 × $675.56
Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420
Bully Dog Triple Dog GT Platinum Diesel Downloader | 40420
1 × $469.00
AFE Pro Dry S Stage 2 Magnum Force Intake System | 51-31342-1
AFE Pro Dry S Stage 2 Magnum Force Intake System | 51-31342-1
1 × $346.00
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
ATS 48Re Overdrive Cancel Switch | 04-05 5.9L Cummins
ATS 48Re Overdrive Cancel Switch | 04-05 5.9L Cummins
1 × $157.50
PPE LB7 2001 Silicone Hose And Clamp Kit Black
PPE LB7 2001 Silicone Hose And Clamp Kit Black
1 × $274.49
ATS 47Re Apps / TPS Signal Conditioner | 98.5-02 5.9L Cummins
ATS 47Re Apps / TPS Signal Conditioner | 98.5-02 5.9L Cummins
1 × $25.00
Diamond Eye K4234A-RP 4” Aluminized Cat Back Single Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
Diamond Eye K4234A-RP 4” Aluminized Cat Back Single Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
1 × $380.00
Diamond Eye K4234A 4” Aluminized Cat Back Single Side Exhaust | 04.5-07.5 5.9L Cummins
Diamond Eye K4234A 4” Aluminized Cat Back Single Side Exhaust | 04.5-07.5 5.9L Cummins
1 × $447.98
XDP Wrinkle Black HD High Output Alternator 2001-2007 GM 6.6L Duramax XD355
XDP Wrinkle Black HD High Output Alternator 2001-2007 GM 6.6L Duramax XD355
1 × $429.95
Diamond Eye K4236A-RP 4” Aluminized Cat Back Dual Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
Diamond Eye K4236A-RP 4” Aluminized Cat Back Dual Side Exhaust (No Muffler) | 04.5-07.5 5.9L Cummins
1 × $534.81
Subtotal: $4,500.24
View cart Checkout

Exhaust Systems & Accessories

Price Range

$95 - $2500

Product rating

Product Categories

Stock

    • 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
    • MBRP 18” Diesel Exhaust Tip
    • MBRP 18” Diesel Exhaust Tip

      MBRP 18” Diesel Exhaust Tip

      (0) $124.99

      Vehicle Fitment: Universal – 4” and 5” Inlets X 5” - 8” Outlets X 18” Length

      Add to cart
    • MBRP 2015-Up Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend Black
    • MBRP 2015-Up Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend Black

      MBRP 2015-Up Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend Black

      (0) $169.99

      Vehicle Fitment: 5” IN X 6” Out X 15-1/2” 30-Degree Bend

      Add to cart
    • MBRP 2015-UP Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend T304 Stainless Steel
    • MBRP 2015-UP Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend T304 Stainless Steel

      MBRP 2015-UP Chevrolet/ GMC 2500/ 3500 Duramax Exhaust Tip 6 Inch O.D. Angled Rolled End 5 Inch Inlet 15 1/2 Inch Length 30 Degree Bend T304 Stainless Steel

      (0) $164.99

      Vehicle Fitment: 5” IN X 6” Out X 15-1/2” 30-Degree Bend

      Add to cart
    • MBRP 3 Inch Turbocharger Down Pipe Carb For 04-10 Silverado/Sierra Duramax 2500/3500 EO Num. D-763
    • MBRP 3 Inch Turbocharger Down Pipe Carb For 04-10 Silverado/Sierra Duramax 2500/3500 EO Num. D-763

      MBRP 3 Inch Turbocharger Down Pipe Carb For 04-10 Silverado/Sierra Duramax 2500/3500 EO Num. D-763

      (0) $224.99

      Vehicle Fitment: 2004.5-2010 GM 6.6L Duramax

      Add to cart
    • MBRP 4 Inch ID To 5 Inch ID Exhaust Pipe Adapter Aluminized Steel
    • MBRP 4 Inch ID To 5 Inch ID Exhaust Pipe Adapter Aluminized Steel

      MBRP 4 Inch ID To 5 Inch ID Exhaust Pipe Adapter Aluminized Steel

      (0) $44.99

      Vehicle Fitment: Universal – All Makes All Models Many Sizes

      Add to cart
    • MBRP 4 Inch ID To 5 Inch OD Exhaust Pipe Adapter Aluminized Steel
    • MBRP 4 Inch ID To 5 Inch OD Exhaust Pipe Adapter Aluminized Steel

      MBRP 4 Inch ID To 5 Inch OD Exhaust Pipe Adapter Aluminized Steel

      (0) $44.99

      Vehicle Fitment: Universal – All Makes All Models Many Sizes

      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"]'); }