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Quadstar Tuning LLC

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213 Products

Filter products

In stock 178
Out of stock 39

The highest price is $9,400.00

$ From

$ To

Airdog 2
Alliant Power 3
AM General 56
ARP 15
Autometer 3
BD Diesel 2
Bosch 4
Clevite Mahle 11
Cometic Gaskets 4
Crazy Mater Fab 5
Diamond Eye 2
DieselSite 15
Dipaco 1
Dorman 3
EDGE Products 1
Energy Suspension 2
FASS 1
Flight Systems 2
Fluidampr 1
Harland Sharp 1
Hotshot's Secret 1
Isky 1
Mahle 1
Powermaster 1
ProMaxx 1
Quadstar Tuning 59
Quadstar Tuning LLC 4
SCAT 1
STANADYNE 9
Total Seal 1

AM General

6.5L Oil Pump Driveshaft Retainer

Only 3 left

Regular price $0.89 USD
AM General

6.5L Oil Spray Nozzle

In stock

Regular price $5.99 USD
Sale

AM General

6.5L P400 Forged Crankshaft

In stock

Regular price $2,149.97 USD

Regular price ~~$2,250.00 USD~~ Sale price $2,149.97 USD
Sale

Quadstar Tuning

6.5L P400 Forged Rotating Assembly

In stock

Regular price $4,650.00 USD

Regular price ~~$4,800.00 USD~~ Sale price $4,650.00 USD
Quadstar Tuning

6.5L Performance Piston Kit

Only 2 left

Regular price $1,500.00 USD
AM General

6.5L Piston Pin Lock Ring

In stock

Regular price $1.99 USD
Clevite Mahle

6.5L Pistons

In stock

Regular price $749.97 USD
DieselSite

6.5L PMD Isolation Kit

In stock

Regular price $345.00 USD
Sale

Quadstar Tuning

6.5L PMD Relocation Kit

Out of stock

Regular price $270.00 USD

Regular price ~~$291.98 USD~~ Sale price $270.00 USD
Clevite Mahle

6.5L Rear Main Seal

Out of stock

Regular price $22.49 USD
DieselSite

6.5L Remote Fuel Filter Kit

In stock

Regular price From $199.00 USD
AM General

6.5L Rocker Arm Assembly

In stock

Regular price $69.99 USD
Quadstar Tuning

6.5L Rocker Arm Retainers

Out of stock

Regular price $45.00 USD
Quadstar Tuning

6.5L Standalone Engine Harness

In stock

Regular price From $699.00 USD
Quadstar Tuning

6.5L Starter Bracket

In stock

Regular price $24.99 USD
AM General

6.5L Timing Cover

Only 3 left

Regular price $129.99 USD
AM General

6.5L Turbo Optimizer Cylinder Head

In stock

Regular price $1,100.00 USD
Clevite Mahle

6.5L Turbo STD NOS Piston

In stock

Regular price $65.00 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

Out of 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

Out of stock

Regular price $10.99 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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