How do I adjust the ride height and damping on these coilovers?

You can adjust the ride height by changing the spring perch collars. Rebound damping is adjusted using the knob on top of the damper, with 12 distinct positions to fine-tune the feel.

Are these coilovers rebuildable?

Yes, these dampers are rebuildable. If any issues arise, they can be serviced at a certified AST service center.

Specifications

Brand: AST
Part #: ACC-N2004S
UPC: ACC-N2004S

AST 02-09 Nissan 350Z Z33 RWD 5100 Comp Coilovers w/ Springs & Top Mounts

Name: AST 02-09 Nissan 350Z Z33 RWD 5100 Comp Coilovers w/ Springs & Top Mounts
Brand: AST
SKU: ast-ast-02-09-nissan-350z-z33-rwd-5100-comp-coilovers-w-springs-top-mounts-t14-679749
Price: 5246.08 USD
Availability: BackOrder

$5246.08

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

AST 5100 Competition Coilovers for 2003-2009 Nissan 350Z. Optimize grip and road balance with 1-way adjustable rebound and ride height.

Key Features

Direct fit — verified for 2003-2009 Nissan 350Z
Monotube dampers — use a large piston for precise rebound damping control
1-way adjustable rebound — control the return stroke of the damper for tailored road feel
Adjustable ride height — set your vehicle's stance to your preference
Front and rear coilover design — prioritizes adjustability and performance
Camber-adjustable front top mounts — allow for more wheel alignment adjustments to improve front-end grip

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Will it fit your car?

Fits these vehicles

Nissan 350Z 2003-2009

About this part

Product Details

These are monotube dampers, which means they have a larger piston for better control over rebound damping. This design also prevents aeration and foaming, so the valving stays responsive. Plus, they're rebuildable at a certified AST service center if any issues come up down the road.