All Products – Page 2 – Quadstar Tuning LLC

Skip to the content

We are CLOSED November 23-30, 2024. Happy Thanksgiving!

Facebook
Instagram
YouTube

Click here for our latest general announcements

Quadstar Tuning LLC

Cooling Engine Fuel System Gauges and Monitoring Intake & Exhaust Tuning Transmission and Driveline Turbochargers Miscellaneous

Aluminum Radiator

Engines and Cylinder Heads

Engine Electronics

Engine External

Engine Internals

Gaskets and Seals

Gauges and Monitors

All Intake & Exhaust

High Flow Plenum

Chips and Tunes

All Transmission and Driveline

Turbos and Parts

Miscellaneous and Used Parts

Home
Shop all Products
Blogs
Documentation

Country/region

Country/region

Search for products

Your cart

Your cart is empty

Home
Shop all Products
Blogs
Documentation
Cooling
Engine
Fuel System
- Fuel Injection
Gauges and Monitoring
- Gauges and Monitors
Intake & Exhaust
- All Intake & Exhaust
- High Flow Plenum
Tuning
- Chips and Tunes
Transmission and Driveline
- All Transmission and Driveline
Turbochargers
- Turbos and Parts
Miscellaneous
- Tools
- Miscellaneous and Used Parts

Country/region

Country/region

Sort by:

193 Products

Filter products

In stock 178
Out of stock 18

The highest price is $8,750.00

$ From

$ To

Airdog 2
Alliant Power 3
AM General 44
ARP 14
Autometer 3
BD Diesel 2
Bosch 4
Clevite Mahle 11
Cometic Gaskets 3
Crazy Mater Fab 5
Diamond Eye 1
DieselSite 11
Dipaco 1
Dorman 3
EDGE Products 1
Energy Suspension 1
FASS 1
Flight Systems 2
Fluidampr 2
Harland Sharp 1
Hotshot's Secret 1
Isky 1
Powermaster 1
ProMaxx 1
Quadstar Tuning 63
Quadstar Tuning LLC 2
SCAT 1
STANADYNE 8

AM General

6.5L Center Turbo Upper Intake Manifold Gasket

In stock

Regular price $9.99 USD
AM General

6.5L Connecting Rod

In stock

Regular price $140.00 USD
Clevite Mahle

6.5L Connecting Rod Bearings

In stock

Regular price From $100.96 USD
DieselSite

6.5L Coolant Filter Kit

In stock

Regular price From $159.00 USD
Sale

AM General

6.5L Cylinder Head Dowel Pin

In stock

Regular price $2.25 USD

Regular price ~~$2.36 USD~~ Sale price $2.25 USD
Quadstar Tuning LLC

6.5L DB2 Throttle Cable

Out of stock

Regular price $129.99 USD
Sale

Quadstar Tuning

6.5L DB2-4911 250HP Injection Pump

Out of stock

Regular price $874.99 USD

Regular price ~~$900.00 USD~~ Sale price $874.99 USD
Sale

Quadstar Tuning

6.5L DB2-4911 Injection Pump

Out of stock

Regular price $774.99 USD

Regular price ~~$799.99 USD~~ Sale price $774.99 USD
STANADYNE

6.5L DB2833-6284 Injection Pump

In stock

Regular price $2,150.00 USD
Dorman

6.5L Driver Side Exhaust Manifold

In stock

Regular price $135.00 USD
Dipaco

6.5L DS4 Injector Hard Line Set

In stock

Regular price $287.99 USD
AM General

6.5L Engine Valley Drain Tube

Only 3 left

Regular price $17.99 USD
AM General

6.5L Exhaust Valve Positive Seal Set

In stock

Regular price $26.99 USD
Sale

AM General

6.5L GEP Optimizer Engine Block

In stock

Regular price $4,550.00 USD

Regular price ~~$4,700.00 USD~~ Sale price $4,550.00 USD
Clevite Mahle

6.5L Head Gasket

In stock

Regular price $29.99 USD
Sale

AM General

6.5L HO Oil Cooler Bypass Valve

In stock

Regular price $13.99 USD

Regular price ~~$14.14 USD~~ Sale price $13.99 USD
Quadstar Tuning

6.5L Holset Turbo Downpipe Adapter

In stock

Regular price From $139.97 USD
Quadstar Tuning

6.5L Holset Turbocharger Install Kit

In stock

Regular price $329.99 USD
AM General

6.5L HV Oil Pump

In stock

Regular price $149.99 USD
Sale

AM General

6.5L Injection Pump Drive Gear

In stock

Regular price $69.99 USD

Regular price ~~$73.38 USD~~ Sale price $69.99 USD
Sale

AM General

6.5L Injection Pump Gear

In stock

Regular price $69.99 USD

Regular price ~~$73.38 USD~~ Sale price $69.99 USD
Sale

AM General

6.5L Lifter Guide Plate

In stock

Regular price $6.50 USD

Regular price ~~$6.96 USD~~ Sale price $6.50 USD
Sale

AM General

6.5L Lifter Guide Retainer Plate

In stock

Regular price $8.99 USD

Regular price ~~$9.24 USD~~ Sale price $8.99 USD
Clevite Mahle

6.5L Main Bearings

In stock

Regular price $100.00 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!

Ambassadors
Contact us
Documentation
Refund policy
Terms/Conditions
Terms of service

Payment methods

© 2024, Quadstar Tuning LLC - Powered by Shopify