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Fuel Injection

Pumps, Injectors, Lift Pumps, Filters, additives and everything else!

Fuel Injection

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49 Products

Filter products

In stock 43
Out of stock 8

The highest price is $2,200.00

$ From

$ To

Airdog 2
Alliant Power 1
AM General 3
Bosch 3
DieselSite 2
Dipaco 1
Dorman 1
FASS 1
Flight Systems 4
Hotshot's Secret 1
Quadstar Tuning 23
STANADYNE 7

Electronics 7
Fastner 2
Fitting 4
Fuel Injection 18
Gasket 3
Injection Pump 7
OPTIONS_HIDDEN_PRODUCT 2
Rebuild Kit 2
Seal 1
Throttle Cable 1
Tools 1

Quadstar Tuning

Injection Pump Mounting Nut Kit

In stock

Regular price $9.99 USD
Bosch

Brand New 6.5L Bosch Marine Turbo Fuel Injectors

In stock

Regular price $799.97 USD
Sale

Airdog

AirDog Raptor 4G Lift Pump

In stock

Regular price $484.00 USD

Regular price ~~$509.60 USD~~ Sale price $484.00 USD
Quadstar Tuning

6AN Female to 3/8 Straight Pushlock Hose Fitting

In stock

Regular price $10.25 USD
Sale

Quadstar Tuning

6.5L DB2 Throttle Cable

In stock

Regular price $122.57 USD

Regular price ~~$129.99 USD~~ Sale price $122.57 USD
Sale

AM General

6.2 or 6.5L DB2 Injector Line Set

In stock

Regular price $214.97 USD

Regular price ~~$230.00 USD~~ Sale price $214.97 USD
AM General

Injection Pump Flange Gasket

In stock

Regular price $2.49 USD
Quadstar Tuning

6.5L DB2-4911 250HP Injection Pump

Out of stock

Regular price $975.00 USD
Quadstar Tuning

AirDog 5G to 3/8 Hose Outlet Fittings

In stock

Regular price $22.99 USD
AM General

Injection Pump Gear Bolt Kit

In stock

Regular price $9.97 USD
Quadstar Tuning

6.5L DB2-4911 Injection Pump

Out of stock

Regular price $975.00 USD
Quadstar Tuning

Inline Pre Filter for 1/2" Hose

In stock

Regular price $13.50 USD
STANADYNE

Engine Shut off Actuator DS Injection Pump

Only 3 left

Regular price $177.97 USD
STANADYNE

Overhaul Gasket Kit for DS Injection Pump

In stock

Regular price $94.99 USD
STANADYNE

6.5L DB2833-6284 Injection Pump

In stock

Regular price $2,200.00 USD
Bosch

Brand New 6.5L Bosch Non-Turbo Fuel Injectors

In stock

Regular price $449.99 USD
Quadstar Tuning

AirDog Raptor 4G to 3/8 Hose Outlet Fittings

In stock

Regular price $22.99 USD
FASS

FASS Titanium Signature Series Diesel Fuel System

Out of stock

Regular price $699.00 USD
Sale

Quadstar Tuning

PMD Calibration Resistor

In stock

Regular price $16.99 USD

Regular price ~~$19.99 USD~~ Sale price $16.99 USD
Sale

Hotshot's Secret

Hot Shot's Secret Everyday Diesel Treatment

In stock

Regular price From $19.99 USD

Regular price ~~$20.43 USD~~ Sale price From $19.99 USD
Sale

STANADYNE

Overhaul Gasket Kit for DB Injection Pump

In stock

Regular price $50.00 USD

Regular price ~~$65.00 USD~~ Sale price $50.00 USD
Sale

Flight Systems

5068 DS4 Injection Pump with PMD

In stock

Regular price $899.97 USD

Regular price ~~$930.00 USD~~ Sale price $899.97 USD
Sale

STANADYNE

6.5L DB2 24v 205 HP Turbo Injection Pump

Only 3 left

Regular price $1,749.99 USD

Regular price ~~$1,999.99 USD~~ Sale price $1,749.99 USD
Quadstar Tuning

Stock FSU to 8 AN Adapter Fittings

Out of stock

Regular price $25.00 USD

About us

Quadstar Tuning is a small business focused on providing the highest quality parts for the 6.5L Turbo Diesel platform. We specialize in tuning but also offer a wide selection of other products.

Check back frequently as things are always changing!

Thank you for considering us for your build!

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Temporary Delay Notice

Our main warehouse is currently running a limited schedule

Orders will be shipped on Mondays only

Please read our general announcements page, via the header link, for further details! 🎉