GKTech Infiniti Nissan Z33 350Z/G35 Under engine bash plate/bumper retainer - OEM (non Nismo) bumper retainer

The GKTech Under Engine Bash Plate and Bumper Retainer is a dual-purpose upgrade for Nissan 350Z and Infiniti G35 owners running the OEM (non-Nismo) front bumper. Designed to replace the flimsy factory plastic splash guard, this aluminum bash plate offers superior protection for the oil pan and front subframe, while also functioning as a lower bumper retainer to help stabilize the bumper at speed or under aero load.

Constructed from laser-cut and folded aluminum, it provides a strong, lightweight shield that bolts directly to OEM mounting points for easy installation. Whether you’re daily driving, drifting, or tracking your Z or G, this plate adds function, strength, and peace of mind.

Key Features:

• Protects Vital Components: Shields oil pan and subframe from road or track damage

• Bumper Support: Reinforces and stabilizes OEM front bumper

• Lightweight & Durable: Made from high-strength laser-cut aluminum

• Easy Bolt-On Install: Uses factory mounting points—no modifications required

Specifications:

• Material: Laser-cut and folded aluminum

• Finish: Raw or black anodized (varies by availability)

• Install Time: ~30–45 minutes

Compatibility:

• Nissan 350Z (Z33) – 2003–2008 (with OEM non-Nismo front bumper)

• Infiniti G35 Coupe / Sedan (V35) – 2003–2007 (OEM non-Nismo bumper only)
  Not compatible with Nismo bumper setups.

What’s Included:

• (1) Under-engine bash plate / bumper retainer

• (1) Mounting hardware kit

Notes:

• Designed to work with OEM front bumper and underbody mounting locations

• May require adjustment if running aftermarket aero or modified bumper setups

• Ideal for lowered cars, track builds, or street cars needing added protection

Protect your undercarriage and keep your bumper locked down with GKTech’s Under Engine Bash Plate—a smart upgrade that blends protection, fitment, and function in one solid piece.