01
Technical DrawingBlueprint archive
R293
Rosso Predator Program
Rosso Predator Program takes the 1990 Cougar XR7’s long-hood, fastback profile and treats it like a front‑mid engine prototype—without erasing the car’s original roofline and glass. The widebody is unapologetically functional: 420mm of total track growth, squared box-arch volumes, and hard aero edges that read like a touring car turned up to endurance-hypercar intensity.
Underneath the candy Rosso skin is the real pitch: weight moved rearward via a transaxle, modern double-wishbone geometry, and cooling routed through sidepods and hood NACA ducts like a contemporary GT car. It’s still recognizably Cougar from 50 feet—then the splitter, extractor vents, and dual-wing stack make it clear this one lives for braking zones and high-speed load.
Release Image Studies
Image studies from every angle.
Comparison Shots
Blueprint / Collector Archive
Engineering Artifacts
The technical study and collectible interpretation of one build, preserved together.
02
Rosso Predator Program Collector EditionCollector artifact
A presentation-grade collector artifact created for this release and preserved as part of the Widebody Syndicate archive.
Selected archive goods are available for collectors.
1990 Mercury Cougar XR7 Rosso Predator Program Collectible Poster
Price range: $18.00 through $25.00
1990 Mercury Cougar XR7 Rosso Predator Program Blueprint Poster
Price range: $18.00 through $25.00
1990 Mercury Cougar XR7 Rosso Predator Program Framed Collectible Poster
Price range: $37.00 through $75.00
1990 Mercury Cougar XR7 Rosso Predator Program Framed Blueprint Poster
Price range: $37.00 through $75.00
Technical Dossier
▧
Platform
1990 Mercury Cougar XR7
The 1990 Mercury Cougar XR7 stands as a refined blend of American muscle and personal luxury from the twilight of the Fox Body era. Built on the Fox platform, this Cougar brought aerodynamically sculpted styling and a smooth V6 powertrain to a market craving sophistication without sacrificing performance. It channels the essence of early ’90s grand touring with its poised stance, plush interior, and balanced chassis dynamics—capturing a unique moment when sportiness met comfort in a sleek, signature coupe silhouette.
⌘
Aero Package
210mm extended multi-element front splitter with stacked dive planes per side
Hood central spine with twin NACA ducts feeding charge/oil cooling
Sidepod intakes and skirt shelves to seal and guide underbody flow
280mm-deep rear diffuser with 7 strakes
Dual-element rear wing on tall adjustable pylons with a lower secondary plane
⟡
Chassis
Set up for high-speed circuits where aero efficiency matters as much as tire width—think long straights into heavy braking, then committed mid-corner load. The splitter/dive plane stack builds front bite, while the diffuser and dual-wing stabilize the car when it’s moving fast enough for the underbody to do real work.
◎
Wheels & Tires
OZ Racing forged carbon-composite wheels
20x11 front and rear
Michelin Pilot Sport Cup 2: 315/30ZR20 front
345/30ZR20 rear
Wide-track fitment matched to revised scrub radius and fender extraction paths
▤
Powertrain
Built 5.0L V8 targeting ~700 hp with balanced rotating assembly and track cooling margin
7-speed dual-clutch sequential with rear transaxle layout for improved distribution
Sidepod radiators plus hood-fed auxiliary coolers to stabilize temps in long sessions
Big brake package with dedicated ducting and post-wheel extraction
△
Fabrication Notes
Front-mid engine packaging with revised mounts
firewall/ancillary relocation
and serviceable duct routing
Rear transaxle integration with custom torque tube/driveshaft solution and reinforced tunnel structure
Double-wishbone front/rear conversion with pickup points designed around widened track and low ride height
Flat-floor and diffuser integration requiring rigid subframe ties and heat management around exhaust
×
Design Philosophy
Rosso Predator Program takes the 1990 Cougar XR7’s long-hood, fastback profile and treats it like a front‑mid engine prototype—without erasing the car’s original roofline and glass. The widebody is unapologetically functional: 420mm of total track growth, squared box-arch volumes, and hard aero edges that read like a touring car turned up to endurance-hypercar intensity.
Underneath the candy Rosso skin is the real pitch: weight moved rearward via a transaxle, modern double-wishbone geometry, and cooling routed through sidepods and hood NACA ducts like a contemporary GT car. It’s still recognizably Cougar from 50 feet—then the splitter, extractor vents, and dual-wing stack make it clear this one lives for braking zones and high-speed load.
▧Platform+
1990 Mercury Cougar XR7
The 1990 Mercury Cougar XR7 stands as a refined blend of American muscle and personal luxury from the twilight of the Fox Body era. Built on the Fox platform, this Cougar brought aerodynamically sculpted styling and a smooth V6 powertrain to a market craving sophistication without sacrificing performance. It channels the essence of early ’90s grand touring with its poised stance, plush interior, and balanced chassis dynamics—capturing a unique moment when sportiness met comfort in a sleek, signature coupe silhouette.
⌘Aero Package+
210mm extended multi-element front splitter with stacked dive planes per side
Hood central spine with twin NACA ducts feeding charge/oil cooling
Sidepod intakes and skirt shelves to seal and guide underbody flow
280mm-deep rear diffuser with 7 strakes
Dual-element rear wing on tall adjustable pylons with a lower secondary plane
⟡Chassis+
Set up for high-speed circuits where aero efficiency matters as much as tire width—think long straights into heavy braking, then committed mid-corner load. The splitter/dive plane stack builds front bite, while the diffuser and dual-wing stabilize the car when it’s moving fast enough for the underbody to do real work.
◎Wheels & Tires+
OZ Racing forged carbon-composite wheels
20x11 front and rear
Michelin Pilot Sport Cup 2: 315/30ZR20 front
345/30ZR20 rear
Wide-track fitment matched to revised scrub radius and fender extraction paths
▤Powertrain+
Built 5.0L V8 targeting ~700 hp with balanced rotating assembly and track cooling margin
7-speed dual-clutch sequential with rear transaxle layout for improved distribution
Sidepod radiators plus hood-fed auxiliary coolers to stabilize temps in long sessions
Big brake package with dedicated ducting and post-wheel extraction
△Fabrication Notes+
Front-mid engine packaging with revised mounts
firewall/ancillary relocation
and serviceable duct routing
Rear transaxle integration with custom torque tube/driveshaft solution and reinforced tunnel structure
Double-wishbone front/rear conversion with pickup points designed around widened track and low ride height
Flat-floor and diffuser integration requiring rigid subframe ties and heat management around exhaust
×Design Philosophy+
Rosso Predator Program takes the 1990 Cougar XR7’s long-hood, fastback profile and treats it like a front‑mid engine prototype—without erasing the car’s original roofline and glass. The widebody is unapologetically functional: 420mm of total track growth, squared box-arch volumes, and hard aero edges that read like a touring car turned up to endurance-hypercar intensity.
Underneath the candy Rosso skin is the real pitch: weight moved rearward via a transaxle, modern double-wishbone geometry, and cooling routed through sidepods and hood NACA ducts like a contemporary GT car. It’s still recognizably Cougar from 50 feet—then the splitter, extractor vents, and dual-wing stack make it clear this one lives for braking zones and high-speed load.
Part of
Wave 49
Rosso Rampage
We took some of the most unassuming rides from the past three decades and injected them with a full dose of Ferrari madness — widebodies, wild aero, and powertrains that laugh in the face of factory specs. From a mid-engine Camry that looks ready to lap Nurburgring in Rosso Mirage red, to an alpine-honed F-150 that’s less truck, more hypertruck, these builds juggle identity and insanity with reckless precision.
Explore Wave 49 → 6 BuildsMore builds on this platform
More builds in this series
More builds in this category
▱
Keep Exploring
The archive is always growing. New releases, waves, and blueprints added regularly.