This is the Track build for the WK2 Grand Cherokee SRT and Trackhawk: the deeper front spoiler that runs further forward, paired with the full widebody kit. The most aggressive combination in the range — front lip and arches working together.
This kit pairs the Track aero package with a full FRP widebody kit, giving your SRT or Trackhawk both the wider stance and the carbon detailing in one order. The aero pieces are autoclaved 2x2 pre-preg dry carbon fiber; the widebody is FRP, primed and ready for paint.
Want carbon everywhere, widebody included? See the Carbon Fiber version of this kit. Want the tighter front profile? The Sport version swaps the Track spoiler for the Sport.
Fits the 2017-2021 Jeep Grand Cherokee SRT and 2018-2021 Grand Cherokee Trackhawk (WK2).
What's Included
- Track Front Spoiler — FRL-THTFS (carbon fiber)
- Rear Diffuser — FRL-THRD (carbon fiber)
- Roof Spoiler — FRL-THRS (carbon fiber)
- Rear Mid Trunk Wing — FRL-THRMTW (carbon fiber)
- Side Skirts — FRL-THSS (carbon fiber)
- Widebody Kit — FRL-THFWB (FRP fender flare kit, primed for paint — not carbon fiber). Mounting hardware is not included.
The widebody fits without cutting or trimming the factory body.
Ordered as a kit, these cost about $1,400 less than buying them one at a time in Standard Gloss, and every finish upgrade costs less inside the kit than outside it.
Why Autoclave Pre-Preg Dry Carbon Fiber
Pre-preg carbon arrives with the resin already impregnated into the weave at a controlled ratio, so no resin is added by hand during layup — that is what makes it dry carbon. Curing it under heat and pressure in an autoclave consolidates the laminate and drives out trapped air that would otherwise show as flaws in the finished surface. Other processes introduce the resin at the mold, so the ratio is set during layup rather than before it.
All five carbon pieces come in one order with the widebody, and the finish you choose applies to every carbon piece. Prefer to build in stages? Every piece is also sold on its own.
Please note: the finish you choose applies to the five carbon fiber aero pieces; the FRP widebody ships primed for paint. Matte and Forged Carbon finishes are non-refundable once the order has been placed.
Browse the full Jeep Grand Cherokee SRT / Trackhawk collection.
Free standard shipping on all orders delivered within the 48 contiguous United States.
In-stock parts are prepared for shipment within 1–3 business days. If a part is not currently in stock, the lead time shown under the Add to Cart button applies. Once a shipment leaves our facility, most orders arrive within 3–7 business days, and freight shipments within 5–10 business days.
We also ship to Alaska, Hawaii, U.S. territories, APO/FPO/DPO addresses and internationally by quote — contact us before ordering. Full details in our Shipping policy.
Returns require our approval. Contact us within 5 days of receiving your item to request one. Approved returns are subject to a 30% restocking fee plus return shipping, and original shipping is non-refundable.
Items that have been installed, used or modified cannot be returned. Non-standard carbon finishes are non-returnable once the order has been placed.
If we shipped the wrong part or it has a manufacturing defect, there is no fee and we cover return shipping. Damage in transit must be reported within 24 hours of delivery — see our Shipping policy. Carbon components carry a 6-month structural and finish warranty. Full details in our Refund policy.
