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Fabtech 6" Performance System Gen II w/ Front Dirt Logic SS 2.5 Non Resi Coilovers & Rear Dirt Logic SS Shocks - 2014-18 GM 1500 2WD/4WD

Fabtech 6" Performance System Gen II w/   Front Dirt Logic SS 2.5 Non Resi Coilovers & Rear Dirt Logic SS Shocks - 2014-18 GM 1500 2WD/4WD
Fabtech 6" Performance System Gen II w/   Front Dirt Logic SS 2.5 Non Resi Coilovers & Rear Dirt Logic SS Shocks - 2014-18 GM 1500 2WD/4WD

The product images shown are for illustration purposes only and may not be an exact representation of the product.


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This new Gen II system retains the factory track width keeping the tires under the fenders for a clean appearance. With the factory track width retained the front Sway Bar utilizes the stock end links and mounting holes keeping the leverage on the bar proper. There are no CV spacers, impact struts or add a leafs required for installation. The front differential is relocated in a manner so that when driving at higher 4 wheel drive speeds vibration is reduced.

For aggressive offroad driving the GEN II Performance System comes with either Dirt Logic 2.5 Coilovers featuring Eibach coil springs or massive Dirt Logic 4.0 Coilovers. Rear Dirt Logic 2.25's complete this highly tuned system.

All bracketry and the skid plate is constructed of 1/4" thick steel for maximum strength and proven reliability.

This 6" system will level the stance of the vehicle compared to the factory nose down rake. For those customers that want a factory nose down appearance order optional add a leaf, Part # FTS212

The system passes FMVSS 126 standards for stability control functionality as tested by an independent lab.

NOTE- Before ordering visually check your vehicle's factory upper control arm.

Use 35/1250R17 tires w/ 17x8 wheels w/ 5" BS w/ minor trimming
Use 325/65R18 tires w/ 18x9 wheels w/ 5" BS w/ minor trimming
Use 35/1250R20 tires w/ 20x9 wheels w/ 5" BS w/ minor trimming


1. Will not fit models with Factory AutoRide shocks.
8. Will not fit all wheel drive models.
14. Cannot use OEM wheel and tire.
17. Does not fit standard cab.

What's Included

Oty Part # Description
1 FTS21170 Component Box 1 GEN II
1 FTS21173 Component Box 2 GEN II - Steel
1 FTS21207 Front Dirt Logic 2.5 Coilovers
2 FTS810562 Rear Dirt Logic 2.25 Non Resi


2014-2018 Chevrolet, GMC 1500 2WD, 4WD Ext Cab, Crew Cab

Install Instructions


About Us
We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.

Shipping times vary depending on item and immediate availability. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise. Always inspect your items immediately upon receipt and notify us within 5 business days if there are any concerns, damages, or missing items.

All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. For any questions or concerns please email info@customoffsets.com NOTE: Returns not related to a warranty issue may result in a 20% shipping, handling, and restocking fee. Please also note that you have 30 days from the delivery date to inventory and verify lift kit components. You must contact us within this 30 day period in order to have missing/damaged parts sent to you free of charge. After 30 days from date of delivery any missing parts or damaged parts will be the customers expense to replace and/or fix.

WARNING: Cancer and Reproductive Harm - p65warnings.ca.gov.

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