15 Lamels performance grill Mansory for Bentley Continental GT GTC V8

15 Lamels performance grill Mansory for Bentley Continental GT GTC V8

The 15-lamel performance grill is the cooling-first answer to the front-end question on the Mansory Continental GT programme. Where the 31-lamel chromed grille goes for fine, dense, formal luxury, this grille goes for wide, open, motorsport-derived flow. Within the Mansory Body Kit for Bentley Continental GT 2nd-Gen (D2A) it is the natural choice for builds that pair the vented engine bonnet II, that have been remapped, or whose owners want a more aggressive front-end read. Fifteen wide lamels in raw carbon, with deliberately generous spacing, are what give this grille both its cooling-flow advantage and its harder visual character.

Construction & Materials

The performance grille is built as a single bonded carbon assembly: a 3K twill frame with 15 individual carbon lamels mechanically keyed and structurally bonded into the frame. There is no plating stage. Both lamels and frame are autoclave-cured prepreg, finished in a 2K UV-stable clear that lets the woven structure show through with full depth and gloss. Choosing raw carbon over plating is partly aesthetic and partly weight: the unplated grille saves around 0.7 kg over the chromed version, which on the front overhang of a heavy GT is small but useful.

Each lamel is shaped as a stretched aerofoil section in plan view. The leading edge is rounded, the trailing edge tapered, which is what makes the bar relatively flow-friendly compared with a flat plate of the same projected area. Internally the lamels are full-depth carbon laminate, not skin-over-foam, so the grille resists impact without flexing under high closing-speed airflow.

The bond between each lamel and the frame is engineered for high-cycle fatigue rather than just static strength. A grille bar sits in front of the cooling pack and sees a low-amplitude high-frequency vibration spectrum from the radiator fan plus a high-amplitude transient load when the car drives over coarse asphalt at speed. The bond uses a structural epoxy paste with a glass-rubber transition tuned for that combined load case, which is why we do not see lamel migration in field-returned grilles even after multiple years of duty.

• Frame: 3K twill prepreg, autoclave-cured, weave aligned diagonally to contrast the horizontal lamel run
• Lamels: 15 individual stretched-aerofoil-section bars, full-depth carbon laminate
• Lamel pitch: wide, approximately 22 mm centre-to-centre, optimised for total open area rather than visual density
• Total assembly weight: approx. 2.9 kg, around 0.7 kg lighter than the chromed sibling
• Open frontal area through the grille: approximately 35% greater than the OEM grille
• Mounting: OEM grille fixing pattern, drops into stock or Mansory front bumper without modification
• Optional debris mesh: fine black mesh insert available for owners who want to filter coarse debris
• Finish: 2K UV-stable clear over both the frame and the lamels, gloss as standard, satin available

Design & Visual Function

This grille is designed to do thermal work first. The wide lamel pitch increases the open frontal area through the grille relative to the OEM piece by roughly a third, and the aerofoil section of each bar reduces local pressure drop across the grille face. In a heavily-tuned V8 build, where the cooling pack's spare capacity has been eaten by extra horsepower and higher steady-state intake-air targets, that extra flow shows up as a measurable reduction in coolant temperature on a long pull. On a fully-stock V8 the headroom is already there, and the grille's contribution is mostly aesthetic, but for owners running maps or heavier track use the cooling delta is the headline benefit.

Visually the grille is the harder, more racing-derived face of the Mansory catalogue. The wide spacing between lamels lets you see through to the cooling pack and the bumper bracketwork behind, which is itself painted black, so the grille reads dark and three-dimensional rather than as a flat wall. Reflection off the carbon weave gives the lamels a subtle highlight that animates as the car moves under directional light, but this is a quieter visual effect than the chrome wall of the 31-lamel grille.

Geometry of the lamels was optimised in CFD against the OEM cooling pack's intake plane: the bar angle is neutral, not deflective, because the cooling pack pulls air axially into the radiator core and any deflection would reduce effective frontal capture. The result is a grille that looks aggressive without being decorative-aggressive; the form follows the function.

It is also worth understanding what this grille deliberately does not try to do. It does not generate downforce; a grille is too far inboard and too small in projected area to be a meaningful aero device on a car of this scale. It does not replace a separate intercooler duct; if the build runs an aftermarket intercooler the customer should still spec a dedicated front-mount duct rather than relying on the grille to do that work. The grille's job is the cooling-pack flow path and the visual character of the front aperture, and inside that brief it is a tightly engineered piece.

Compatibility & Fitment

Fits Bentley Continental GT 2nd-generation D2A platform, V8 and W12, both GT coupé and GTC convertible. Mounts on the OEM grille fixing pattern with no bumper modification. The grille is engineered to drop into either the OEM front bumper or the Mansory front bumper with front lip; both bumpers reference the same grille aperture geometry. For owners running an aftermarket intercooler that sits forward of the cooling pack, the grille's open structure clears the intercooler face without contact.

Installation & Reversibility

Installation is straightforward. Remove the OEM grille, transfer the clip and bracket pattern to the new frame, and refit. Allow around 1 hour for grille-only work, longer if the front bumper is dropped for easier access. Reverting to OEM is non-destructive. We recommend the optional debris mesh insert if the car will see autumn driving on tree-lined roads, because the wide lamel pitch admits leaves and small twigs more readily than the OEM grille's denser pattern.

Pairing within the Mansory Continental GT programme

This grille is the natural partner to the vented engine bonnet II for a coherent inlet-and-extraction story, to the Mansory front bumper with front lip for a fully tuned front aperture, and at the rear to the biplane performance wing with decklid spoiler for a complete performance-direction build.

Maintenance & Durability

Care is the same as any clearcoated carbon panel: pH-neutral shampoo, microfibre dry, periodic SiO2-hybrid sealant. Pay particular attention to the back side of the lamels at quarterly intervals, because the wide pitch lets debris accumulate on the rear surfaces where it would otherwise be filtered out by a denser grille. A simple compressed-air blow-out clears it. Expect 8 to 10 years of UV-stable clear life under normal exposure, comparable to other autoclave carbon parts in the kit.

Lead Time & Warranty

Lead time is typically 2 to 3 weeks, shorter than the chromed grille because there is no plating stage. Twelve-month warranty against laminate defects, lamel-to-frame bond failure, and lacquer manufacturing defects under normal care. Impact damage to a lamel from track debris or roadside impact is excluded but is repairable on a service basis at our shop, often by replacing the affected lamel rather than the full grille.

FAQ

Q: How much extra cooling flow does this grille really give?
A: Around a third more open frontal area than OEM, which translates into a measurable steady-state coolant-temperature drop on remapped or hard-driven cars; on a stock road V8 the gain is invisible.

Q: Can I run this grille without the bonnet II?
A: Yes, the grille is independently functional and visually coherent on its own; pairing it with the vented bonnet II gives a more complete extraction-flow story but is not required.

Q: What about debris and small stones into the cooling pack?
A: The optional fine black mesh insert filters typical road debris while preserving most of the open-area benefit. We recommend it for any car that sees regular long-distance use.

Q: Does this grille fit the W12 the same as the V8?
A: Yes, the grille aperture geometry is identical between V8 and W12 cars on the D2A platform, so a single part covers both engines.

Q: How does the lamel section perform at high speed?
A: The aerofoil-section bars hold their projected area at high closing speeds without flutter; the autoclave-cured full-depth laminate is what enables that stiffness in a thin bar.

Pair this grille with bonnet II and the Mansory front bumper with front lip for the full performance-direction front-end. Configure via WhatsApp +44 7488 818 747 or [email protected].