Installing the Rocket Bunny 3000gt Widebody Kit on a Morgan CSV requires patience, precise measurements, and a clear understanding of fiberglass-to-chassis tolerances. If you're tired of generic styling upgrades that look thrown together, this aerodynamic package changes the entire stance of your car without cutting corners.
When you unpack the kit, you'll notice it includes front and rear over-fenders, matching side skirts, a model-specific front splitter, and an optional rear ducktail spoiler. Unlike universal kits that demand endless fiberglass modification, this setup is engineered specifically for the proportions of the CSV chassis. Let's look at what it takes to transform your vehicle correctly the first time.
Pre-Installation Preparation and Inspection
Before you lift the car, lay out every component on a clean workbench and check them against the factory checklist. Fiber composites can shift slightly during transport, so dry-fitting is non-negotiable before any paint touch-ups happen.
- Inspect surface gel coats for hairline fractures or manufacturing stress marks.
- Verify hardware counts, including self-tapping structural screws, rubber trim gaskets, and threaded rivet nuts.
- Clean the factory body panels thoroughly with a grease-and-wax remover to ensure proper adhesion for rubber seals.
Don't skip the dry-fit phase. Clamping the rear over-fenders loosely with painters tape lets you check wheel offset and suspension clearance before committing to permanent modifications.
Cutting and Modifying Factory Panels
The most nerve-wracking part of any widebody installation is cutting into factory metal. Because the Rocket Bunny kit extends the vehicle's footprint significantly, you'll need to trim the rear quarter panels to prevent tire rubbing under heavy compression.
Mark your cutting lines using the inner edge of the fiberglass over-fender as a template, leaving a safe 10-millimeter margin for folding the inner pinch welds. Use a pneumatic body saw or a high-speed cutoff wheel rather than a plasma torch, which can warp surrounding paint and body panels. Once trimmed, treat the exposed bare metal immediately with a rust-inhibiting primer and structural seam sealer to lock out moisture.
Alignment and Secure Mounting
With the metal prepped, permanent mounting demands precision alignment. You'll want a helper for this stage to hold panels flush while you transfer drill marks to the body.
Drill pilot holes carefully, starting from the center wheel-arch peak and working outward toward the bumpers to prevent panel puckering. Install rubber weatherstripping between the fiberglass edge and the car body; this prevents vibration rattles and keeps trapped moisture from eating away at your paint over time. Torque all fasteners evenly by hand rather than relying on high-speed pneumatic drivers, which can easily crack composite materials.
Wheel Offset and Suspension Adjustments
Adding width without fixing your wheel setup leaves your car looking awkward and handling poorly. Because the widebody kit pushes the fenders outward, your stock wheels will look completely lost inside the new arches.
To fill the widened guards properly, most owners pair the kit with aggressive wheel spacers or custom three-piece wheels featuring deeper offsets. You'll also need a professional four-wheel alignment post-installation. Adjusting your camber settings slightly negative keeps the tires safely tucked inside the new fender lips during hard cornering while maximizing contact patch grip.
Frequently Asked Questions
Can I install this widebody kit myself in a home garage?
Yes, if you have intermediate fabrication skills, proper clamping tools, and a reliable body saw. However, painting and final alignment are usually best left to a professional body shop.
Will the kit affect my vehicle's top speed or fuel economy?
The front splitter and side skirts increase downforce, which slightly increases aerodynamic drag at highway speeds. Most drivers notice negligible changes to daily fuel consumption.
Do I need to modify my suspension after installation?
While not strictly mandatory for fitment, stiffer lowering springs or adjustable coilovers prevent heavy body roll that could cause wider tires to rub against the new fiberglass lips.
Is the modification reversible if I sell the car?
Because cutting the factory rear quarter panels is required, reverting to stock bodywork requires professional metal welding and restoration work. Treat this as a permanent modification.
