Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
277 products
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20-24 Duramax L5P Stage 3 High Flow Bundle Kit - Gloss White
Regular price $1,795.99Regular price $1,829.00 Sale price $1,795.99Unit price per -
2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit Gloss Black
Regular price $419.99Regular price $419.00 Sale price $419.99Unit price per -
WCF Intercooler Pipes
Regular price $1,106.99Regular price $1,089.00 Sale price $1,106.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Pass. Side Up Pipe w/Gaskets (Single Turbo)
Regular price $337.99Regular price $319.00 Sale price $337.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Passenger Side Up Pipe w/Gaskets (Twin Turbo)
Regular price $337.99Regular price Sale price $337.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L Duramax LB7 2in Stainless Up Pipe Kit w/Gaskets - Single Turbo
Regular price $619.99Regular price $625.00 Sale price $619.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3.5in Intake Horn - Gloss Black
Regular price $153.99Regular price $136.00 Sale price $153.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Down Pipe
Regular price $244.99Regular price $229.00 Sale price $244.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - Gloss Black
Regular price $882.99Regular price $895.00 Sale price $882.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax 3in Y-Bridge Kit - WCFab Grey
Regular price $930.99Regular price $945.00 Sale price $930.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - Gloss Black
Regular price $310.99Regular price $289.00 Sale price $310.99Unit price per -
Wehrli 01-04 Chevrolet 6.6L LB7 Duramax Driver Side 3in Intercooler Pipe - WCFab Grey
Regular price $334.99Regular price $314.00 Sale price $334.99Unit price per -
Wehrli 01-04 Chevrolet Duramax LB7 4in Intake Kit - Fine Texture Black
Regular price $497.99Regular price $499.00 Sale price $497.99Unit price per -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - Gloss Black
Regular price $613.99Regular price $619.00 Sale price $613.99Unit price per -
Wehrli 01-04 Duramax LB7 4in Intake Kit with Air Box Stage 2 - WCFab Grey
Regular price $662.99Regular price $669.00 Sale price $662.99Unit price per -
Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Bronze Chrome
Regular price $1,197.99Regular price $1,220.00 Sale price $1,197.99Unit price per -
Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - Gloss White
Regular price $1,125.99Regular price $1,145.00 Sale price $1,125.99Unit price per -
Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Grey
Regular price $1,197.99Regular price $1,220.00 Sale price $1,197.99Unit price per -
Wehrli 01-04 Duramax LB7 Stage 1 High Flow Intake Bundle Kit - WCFab Red
Regular price $1,197.99Regular price $1,220.00 Sale price $1,197.99Unit price per -
Wehrli 01-04 Duramax LB7 Stage 2 High Flow Bundle Intake Bundle Kit - Bengal Silver
Regular price $1,769.99Regular price $1,799.00 Sale price $1,769.99Unit price per -
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Gloss Black
Regular price $471.99Regular price $473.00 Sale price $471.99Unit price per -
Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - WCFab Red
Regular price $496.99Regular price $498.00 Sale price $496.99Unit price per -
Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)
Regular price $109.99Regular price $95.00 Sale price $109.99Unit price per -
Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit
Regular price $279.99Regular price $260.00 Sale price $279.99Unit price per