✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Must-have S&s Diesel 305-450sac-r Remanufactured 450% Over Injector | 2003-2004 Dodge Ram 2500/3500 5.9l Cummins Get 30% Off Today [4YTZX8gm]

$63.99 $204.99 -69%

Features: 450% Increased flow rate over stock Impressive fuel delivery Remanufactured injector Proprietary design Industry leading components Sold as a single unit Enhances Fuel Delivery Upgrade 03-04 Ram 5.9L Cummins owners looking to enhance fuel f

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Features:
  • 450% Increased flow rate over stock
  • Impressive fuel delivery
  • Remanufactured injector
  • Proprietary design
  • Industry leading components
  • Sold as a single unit

Enhances Fuel Delivery Upgrade

03-04 Ram 5.9L Cummins owners looking to enhance fuel flow and upgrade injector quality, S&S Diesel's Remanufactured 450% Over Injector offers a significant enhancement in fuel distribution, enhancing engine performance. With an improved design and a unique nozzle honing process, these injectors ensure accurate and consistent nozzle holes. Each nozzle is carefully matched within 1% variance per set, meeting rigorous standards, and custom injector specifications are adjusted to match nozzle flow rates precisely. The injectors are 3% variance flow matched per set. S&S Diesel's injectors are essential for meeting the demands of high-performance applications.

Remanufactured with Industry Leading Standards

S&S Diesel Motorsport fuel injectors are built to the highest quality standards, using industry leading components, and rigorously tested on the world’s best equipment by highly skilled technicians. They also regularly outflow the competition for the same claimed size. There are further body modifications to the injector to improve injection rate shape. Each injector uses either brand new or remanufactured Bosch bodies to ensure quality and performance.

Fits: 2003-2004 Ram 5.9L Cummins

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A great product. A+++ service.

- Marcy A..

January 2, 2026

Absolutely no complaints!

An amazing piece of kit for its price.

- Rebecca M..

January 2, 2026

Absolutely no complaints!

A great item. I'm very, very glad I bought it.

- Juan V..

Write a Review

You Might Also Like

Discover more great products from our collection.

U508-102E17

U508-102E17

(421)
$48.99 $156.99 -69%
VAC III D11

VAC III D11

(334)
$164.99 $527.99 -69%
Luxatemp-Star Am A1

Luxatemp-Star Am A1

(559)
$22.99 $73.99 -69%
Gradual Ovals Diamond Band

Gradual Ovals Diamond Band

(591)
$65.99 $211.99 -69%

Copyright 2026 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY