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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

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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

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14 Products

Filter products

In stock 14

The highest price is $8,750.00

$ From

$ To

Airdog 2
Alliant Power 3
AM General 39
ARP 14
Autometer 3
BD Diesel 2
Bosch 4
Clevite Mahle 11
Cometic Gaskets 3
Crazy Mater Fab 5
Diamond Eye 2
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 64
SCAT 1
STANADYNE 8

Reset

Fastner 12
Tools 2

Sale

ARP

6.2 6.5L ARP Pro 2000 Head Stud Kit

In stock

Regular price $755.00 USD

Regular price ~~$795.00 USD~~ Sale price $755.00 USD
ARP

6.5L ARP Exhaust Manifold Bolt Kit

In stock

Regular price From $129.99 USD
ARP

6.5L ARP Intake Manifold Bolt Kit

In stock

Regular price $129.99 USD
ARP

6.5L ARP P400 Main Stud Kit

Only 1 left

Regular price $349.97 USD
ARP

6.5L ARP P400 Rod Bolt Kit

In stock

Regular price $224.97 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

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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