All Products – Page 4 – 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 Timing Cover

In stock

Regular price $129.99 USD
AM General

6.5L Turbo Optimizer Cylinder Head

In stock

Regular price $1,100.00 USD
DieselSite

6.5L VALVE COVER PLATE & STUD KIT

In stock

Regular price $199.99 USD
Sale

AM General

6.5L Valve Pushrod

In stock

Regular price $5.50 USD

Regular price ~~$5.67 USD~~ Sale price $5.50 USD
Sale

AM General

6.5L Valve Stem Oil Seal Set

In stock

Regular price $15.99 USD

Regular price ~~$16.83 USD~~ Sale price $15.99 USD
Quadstar Tuning

6AN Female to 3/8 90 Degree Pushlock Hose Fitting

In stock

Regular price $18.99 USD
Quadstar Tuning

6AN Female to 3/8 Straight Pushlock Hose Fitting

In stock

Regular price $8.30 USD
Quadstar Tuning

8AN Female to 1/2 Straight Pushlock Hose Fitting

Only 2 left

Regular price $10.99 USD
Quadstar Tuning

AirDog 5G to 3/8 Hose Outlet Fittings

In stock

Regular price $22.99 USD
Sale

Airdog

AirDog Lift Pump System

In stock

Regular price $788.00 USD

Regular price ~~$829.40 USD~~ Sale price $788.00 USD
Sale

Airdog

AirDog Raptor 4G Lift Pump

Only 2 left

Regular price $484.00 USD

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

AirDog Raptor 4G to 3/8 Hose Outlet Fittings

In stock

Regular price $22.99 USD
DieselSite

All Aluminum 6.5L Radiator

In stock

Regular price $479.00 USD
Sale

AM General

AMG GEP Optimizer 6500 Long Block

In stock

Regular price From $8,500.00 USD

Regular price ~~$8,950.00 USD~~ Sale price From $8,500.00 USD
Sale

ARP

ARP Big Ass Balancer Bolt

In stock

Regular price $64.99 USD

Regular price ~~$69.99 USD~~ Sale price $64.99 USD
ARP

ARP Crank Pulley Bolt Kit

In stock

Regular price $25.00 USD
ARP

ARP Flexplate Bolts

In stock

Regular price $23.99 USD
Sale

ARP

ARP Head Stud Kit

In stock

Regular price $194.99 USD

Regular price ~~$199.99 USD~~ Sale price $194.99 USD
ARP

ARP M10 Thread Chaser

In stock

Regular price $32.99 USD
ARP

ARP M12 Thread Chaser

In stock

Regular price $59.99 USD
Sale

ARP

ARP Main Stud Kit

In stock

Regular price $348.99 USD

Regular price ~~$369.00 USD~~ Sale price $348.99 USD
Sale

ARP

ARP Starter Bolts

In stock

Regular price $17.99 USD

Regular price ~~$19.99 USD~~ Sale price $17.99 USD
ARP

ARP Torque Converter Bolts

In stock

Regular price $24.99 USD
Autometer

AutoMeter Factory Match Gauge Packages

In stock

Regular price From $600.00 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