Fabtech 6" PERF SYS G2 W/DL 4.0 & 2.25 14-18 GM C/K1500 P/U W/ OE FORG STL UCA
Questions about fitment? Live chat or call 866-235-4715
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- Free shippingMost orders $500+
- 30-day returnsSee policy
- Warranty supportWe work with the maker
Questions about fitment?
Talk to a TRU specialist
We’ll help you verify fitment before you buy.
Veteran-owned · Austin, Texas · Mon–Fri 9:30a–11:00a & 1:00p–5:30p CT
Important notes before you order
- Tire size - 35/12.
- 50r20 wheel - 20x9 w/5" bs w/minor trimming; tire size - 325/65r18 wheel - 18x9 w/5" bs w/minor trimming; 1.
- Will not fit models with factory autoride shocks.
- 8.
- Will not fit all wheel drive models.
- 14.
- Can not use oem wheel and tire.
- does not fit standard cab.
- 128.
- Fits models with factory forged black steel upper control arm.
TRU specialist notes
From the Trucks R Us fitment and install team, beyond the manufacturer's information.
- Plan for a professional wheel alignment after installing any lift or leveling kit.
- Going to bigger tires as well? Speedometer recalibration may be needed, and some tire and wheel combinations need trimming. Check the recommended wheels and tires, or ask us before you order.
Specifications
| Brand | Fabtech |
|---|---|
| Part number | K1085DL |
| Country of Origin | US |
| Warranty | Lifetime |
| Weight (lbs) | 361.6 |
California Proposition 65 warning applies to this product. www.P65Warnings.ca.gov
Features
- In-field testing and multiple vehicle fit checks ensure products will fit properly during installation and provide years of trouble free service with superior vehicle ride qualities.
Fitment
| Years | Vehicle |
|---|---|
| 2014-2018 | Chevrolet Silverado 1500 2WD |
| 2014-2018 | Chevrolet Silverado 1500 4WD |
| 2014-2018 | GMC Sierra 1500 2WD |
| 2014-2018 | GMC Sierra 1500 4WD |
Use the fit check above with your truck selected, or ask a specialist if your trim isn't listed.
Installation
Free install support from the Trucks R Us tech team, for you or your shop.
Overview
2014-18 Chevy Silverado 1500 | GMC Sierra 1500 2WD/4WD
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.
Features
- Heavy Duty 1/4″ Thick, High Arched Crossmember
- Front Differential Skid Plate
- Ductile Iron Steering Knuckles
- Rear Block & U-bolt Kit
Part Numbers
| Qty | Part # | Description |
|---|---|---|
| 1 | FTS21170 | Component Box 1 GEN II |
| 1 | FTS21173 | Component Box 2 GEN II – Steel |
| 2 | FTS835082 | Front Dirt Logic 4.0 Coilover Non Resi |
| 2 | FTS810562 | Rear Dirt Logic 2.25 Non Resi |
– California Prop 65 Warning
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FOOTNOTES
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.
Questions
Will this fit my truck?
Select your truck at the top of the page and the fit check will confirm it. If your exact trim is not listed, call 866-235-4715 or live chat and a fitment specialist will check it before you order.
Do you help with installation?
Yes. Our technical team helps you or your shop with installation and troubleshooting after delivery, on top of the manufacturer’s support.
What if the part has a problem?
We work the warranty claim with the manufacturer on your behalf, within the manufacturer’s warranty policy.
Can I return it?
Most items can be returned within 30 days. See our return policy for details.
Do I need an alignment after installing?
Yes. Any lift or leveling kit changes suspension geometry, so get a professional alignment after installation.
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