Sale
MAZ 2024-2026 Ford Mustang S650 R1 Evo Widebody Kit
or as low as $216.67/mo with Affirm
Build-To-Order · 10-20 Week Lead Time
The R1 Evo Widebody is hand-laid by Muscle Auto Zone after your order is placed. This is not a stocked kit — production begins after order placement and is queued in MAZ’s shop.
Build time by configuration: Rear Fiberglass kits ship in 8-10 weeks. Carbon vent variants add 2-4 weeks. Full carbon-fiber kits run 16-20 weeks for the full layup. Freight runs 5-7 business days on top of build time.
Total order-to-delivery: typically 10 to 20 weeks depending on selected configuration. Build slots are assigned at checkout and cannot be expedited.
By placing this order, you acknowledge this is a build-to-order item with the lead time above. Production begins after order placement; cancellation is not available once your slot is in build.
Overview
The R1 Evo is Muscle Auto Zone’s flagship widebody conversion for the 2024-2026 Mustang S650. Inspired by modern GT and time-attack race cars, this kit was developed with a focus on stance, airflow, and real performance function — not exposed hardware or cosmetic-only width.
The full kit increases total vehicle width by 7 inches at the front and 5.5 inches at the rear, delivering a significantly wider track and aggressive presence while maintaining clean OEM body lines through a flush-mounted, rivet-free installation.
All major aero surfaces were refined using CFD analysis. The kit reuses OEM mounting hard points where possible, and ships in raw fiberglass / carbon ready for body shop paint and prep.
Configuration Matrix
Six configurations available across two axes — Coverage (Rear conversion or Full conversion) and Material (Fiberglass / Fiberglass + Carbon Vent / Full Carbon Fiber).
| Coverage | Material | Price | MSRP |
|---|---|---|---|
| Rear | Fiberglass | $2,600 | $3,600 |
| Rear | Fiberglass + Carbon Vent | $3,200 | $4,900 |
| Rear | Carbon Fiber | $4,800 | $7,300 |
| Full | Fiberglass | $4,500 | $6,000 |
| Full | Fiberglass + Carbon Vent | $5,500 | $8,000 |
| Full | Carbon Fiber | $10,000 | $13,000 |
20% Deposit OR Pay In Full
Reserve your build slot with a 20% deposit at order time, or pay in full to skip the balance step. Either way the build slot is locked at MAZ as soon as we receive payment.
| Configuration | 20% Deposit | Pay In Full |
|---|---|---|
| Rear · Fiberglass | $520 | $2,600 |
| Rear · FG + Carbon Vent | $640 | $3,200 |
| Rear · Carbon Fiber | $960 | $4,800 |
| Full · Fiberglass | $900 | $4,500 |
| Full · FG + Carbon Vent | $1,100 | $5,500 |
| Full · Carbon Fiber | $2,000 | $10,000 |
Coverage Options — Rear vs Full
Rear Conversion (+5.5 inches): rear quarter panel widening plus the supporting flares, side skirts, and rear-bumper integration. Pairs well with stock front fascia for a “hot rod” rear-staggered stance.
Full Conversion (+7 inches front, +5.5 inches rear): rear conversion plus front fender flares, front bumper extensions, and front splitter integration. Squared front-and-rear footprint for race-car presence and matched track-width.
Material Construction
Fiberglass: hand-laid fiberglass shell, fully primed and paint-ready. Lightest budget option with fastest build time.
Fiberglass + Carbon Vent: fiberglass body with raw wet-carbon vent insert panels for two-tone OEM-style aesthetics where the body matches paint and the vents stay raw clear-coated carbon.
Full Carbon Fiber: entire kit hand-laid in autoclave-cured carbon fiber. Premium weight savings, factory-spec OEM panel weave, longest build time and highest investment.
Fiberglass — primed shell, paint-ready
Fiberglass + Carbon Vent — FG body, wet-carbon vents
Full Carbon Fiber — autoclave-cured weave
Vehicle Fitment
Direct-fit conversion across all 2024-2026 Mustang S650 trims:
- 2024-2026 Ford Mustang S650 EcoBoost · 2.3L Turbo I4
- 2024-2026 Ford Mustang S650 GT · 5.0L Coyote V8
- 2024-2026 Ford Mustang S650 Dark Horse · 5.0L Coyote V8
Mounts to factory hard points with flush-fit rivet-free installation. Reuses OEM body lines where possible. Full conversion may require fender liner trimming for clearance with wider wheel-and-tire packages.
Flush-fit rear quarter flare seam — no rivets, no exposed hardware
Side profile — clean OEM body lines preserved
Build, Install & Care
Factory finish: ships gel-coated and primed (fiberglass) with raw clear-coated wet-carbon for vent / carbon variants. Body-color paint and color-coat are not included — plan body shop work for paint match and panel prep.
Install: professional body shop install required. Rear conversion typically 12-16 hours. Full conversion 20-30 hours including front fender adaptation and bumper integration. Wheel-and-tire fitment should be planned before paint to confirm clearance.
Care: hand wash only. Avoid high-pressure spray on flare seams and bumper attachment points. Carbon panels benefit from yearly UV protectant application to prevent yellowing of resin clearcoat.
Hand-laid panel layup in MAZ shop
Front fender adaptation prep
Bumper-to-flare seam alignment
Test-fit on 2024 Mustang S650
Rear flare integration
Side skirt-to-flare transition
Pairs Well With
Complete the S650 widebody build with matching MAZ aero parts:
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FREQUENTLY ASKED QUESTIONS
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.
If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.
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1ST CLASS SERVICE
805-267-9762or email Support@FFPerformance.co
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