2016–2018 Chevrolet Camaro ZL1-Style Rear Diffuser
2016–2018 Chevrolet Camaro ZL1-style rear diffuser. Molded in OE-grade polypropylene and primed black for paint, it bolts to the factory mounting points with hardware included. Fits LS, LT, RS, and SS — does not fit ZL1.
or as low as $52.50/mo with Affirm
A ZL1-inspired rear diffuser for the non-ZL1 6th-gen Camaro — molded in OE-grade polypropylene, primed black and ready to paint, bolting to the factory mounting points with the hardware included.
The ZL1's rear valance is one of the cleanest looks the 6th-gen Camaro ever wore, and this diffuser brings that aggressive lower profile to the LS, LT, RS, and SS cars that never got it from the factory. It is engineered as a direct replacement that locates off the existing mounting points, so the fitment stays factory-like and the rear end picks up real depth instead of a tacked-on accessory.
Each diffuser is molded from OE-grade polypropylene for the durability the rear of a car demands, and it ships in a primed black finish that takes paint cleanly. Match it to your body color and the assembly reads as an integrated part of the bumper rather than an add-on. Necessary installation hardware is included, and the part arrives 100% brand new.
What Sets It Apart
ZL1-Inspired Rear Styling
Emulates the aggressive lower-rear look of the Camaro ZL1 to sharpen the profile of compatible LS, LT, RS, and SS models.
Direct Replacement Fitment
Engineered to seat on the factory mounting points for a seamless, OE-style fit on the 2016–2018 Camaro.
OE-Grade Polypropylene
Molded from durable polypropylene OE material built for long-term exterior use and reliable everyday durability.
Primed and Ready to Paint
Arrives in a primed black surface finish that takes body-color paint for a fully integrated rear appearance.
Hardware Included
The necessary installation hardware ships in the box, so the diffuser is ready to mount on arrival.
Non-ZL1 Application
Designed specifically for non-ZL1 Camaro trims that want the ZL1 rear look without swapping the entire bumper.
From Every Angle
Install Notes
Technical Specs
| Spec | Detail |
|---|---|
| Brand | Extreme Online Store |
| Part Number | RBP-CA-004 |
| Type | ZL1-Style Rear Diffuser |
| Material | Polypropylene (OE Material) |
| Finish | Primed Black, Paintable |
| Placement | Rear |
| Fitment Type | Direct Replacement |
| Condition | 100% Brand New |
| Fitment | 2016–2018 Chevrolet Camaro LS/LT/RS/SS (non-ZL1) |
Honest Pricing. Real Support.
We price this exactly where the brand sets it — no markup games — and back it with a team that actually knows these cars. Questions on fitment or finish before you buy? Reach out and a real person answers. Free ground shipping in the contiguous US.
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