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Qa1

QA1 MOD Series Coil-Over Shock Absorber - Piggyback - Right Hand - Bearing Mount - 11.5in/16.875in

SKU: QAPM511PR

Coilover Shocks and Struts

QAP Coil Shocks - MOD Series

Qa1

QA1 MOD Series Coil-Over Shock Absorber - Piggyback - Right Hand - Bearing Mount - 11.5in/16.875in

SKU: QAPM511PR

Coilover Shocks and Struts

QAP Coil Shocks - MOD Series

A$2,009.35
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

QA1 MOD Series coilover shocks put the ability to re-valve your shocks—on your car—into the palm of your hand.

These innovative shocks feature QuickTune Technology, an industry-first that provides the ability to adapt to any track, any conditions, any time. The technology consists of interchangeable, dry modular valve pack assemblies, that can be thought of as dozens of finely tuned shocks you can hold in the palm of your hand. They define the valving curve of the shocks and can be changed without interrupting the oil pathways.

Simply unscrew from the shock, bolt-in another one with a new pre-determined valving range—and you're ready to go. There's no mess, no contamination, no air intrusion, and no downtime waiting on someone to re-valve your shocks. Ideal for Circle Track and Street/Strip applications, the shocks are available in a variety of extended and collapsed length models to best fit your vehicle.

Additional benefits and features of QA1 MOD Series shocks:

* Design delivers force, control, and unmatched tenability
* Hard anodized aluminum bodies with PTFE—durable, non-galling surface
* Double-adjustable shocks with low-speed bleed adjustments
* Large solid piston (with blow-off valve)—improved driver feel and control with up to 1,600 lb. force
* High-speed valving adjustment (coarse adjustment)—relates to shock operation during impact events, like hitting a pothole or curb
* 24 clicks/settings—wider range of adjustment than comparable shocks
* Indexable base eyelet—multiple mounting position to optimize knob access and provide more mounting flexibility
* Low-speed valving (fine-tune adjustments)—adjusts ride quality and weight transfer on corner entry/exit; more bleed for softer feel and less bleed for stiffer feel
* Piggyback or remote canister options
* Unique spring adjuster nut and tool
* Thrust bearings included
* Superior thermal performance, as oil is in constant contact with outer body
* One base shock can be upgraded over time to keep up with increased performance levels of your vehicle

Product Overview

soft or firm compression and rebound valve packs also available. Once the desired valving is in place, the unique double adjustable design, with adjustable low-speed bleed, allows for fully independent control over the compression and rebound characteristics. With all these adjustability options, the MOD Series shock achieves an expansive force curve capability and an unprecedented level of tunability. The shock also features mounting adjustability to accommodate a variety of vehicles and mounting configurations. The nitrogen-charged canister is available in a piggyback or remote configuration for ease of installation in tight areas, and the base eyelet is indexable, so you can unbolt it and reattach it at the angle you need for the best shock and canister placement. Like all QA1 shocks, the MOD Series shock is 100% dyno tested and serialized and proudly made in QA1's Lakeville, Minnesota facility.


Features and Benefits

  • 4-way adjustable high and low speed bleed
  • QuickTune Technology: dry modular valve packs that can easily be swapped out
  • Valve packs shock can quickly and easily be revalved without interrupting the oil path or opening the shock up for debris and air contamination
  • Remote or piggyback canister mounting options
  • 100% dyno tested and serialized
  • Made in the USA

Product Details

Brand:QA1
Description:QA1 MOD Series Coil-Over Shock Absorber - Piggyback - Right Hand - Bearing Mount - 11.5in/16.875in
Manufacturer Part Number:M511PR
Part Number:qapM511PR
Prop 65 - Short Label:WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov
Prop 65 Yes/No:Yes
Title:QA1 Shock Absorber M511PR
UPC:806990154033

Part Type

Coilover

Data: v4.2 - Upd: 2026-10-11 13:50:20

Features

  • 100% dyno tested and serialized
  • 4-way adjustable high and low speed bleed
  • Made in the USA
  • QuickTune Technology: dry modular valve packs that can easily be swapped out
  • Remote or piggyback canister mounting options
  • Valve packs shock can quickly and easily be revalved without interrupting the oil path or opening the shock up for debris and air contamination

Specifications

Product Attributes - Brand
QA1
Product Attributes - Manufacturer's Part Number
M511PR
Product Attributes - Part Type
Coilover Shocks and Struts
Product Attributes - Product Line
QA1 MOD Series Coilover Shocks
Product Attributes - UPC
806990154033
Product Attributes - Coilover Shock Type
Double-adjustable
Product Attributes - Shock Body Material
Aluminum
Product Attributes - Shock Body Finish
Black
Product Attributes - Adjustable Valving
Yes
Product Attributes - Number of Valving Selections
576
Product Attributes - Extended Length (in.)
16.88
Product Attributes - Collapsed Length (in.)
11.50
Product Attributes - Upper Mount
Eyelet
Product Attributes - Lower Mount
Eyelet
Product Attributes - Internal Design
Twin-tube
Product Attributes - Gas Charged
Yes
Product Attributes - Bushing Material
Spherical bearing
Product Attributes - Bushing Color
Natural
Product Attributes - Coilover Springs Included
No
Product Attributes - Adjustable Mounting Bracket Included
No
Product Attributes - Hardware Included
Yes
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Piggyback canister mounted to the base of the shock.

Reference Information

Brand Name/s Qa1
StreetFX SKU qapM511PR
SFX Item ID 4094457
Supplier Item Code 4094457
Manufacturer SKU M511PR
Manufacturer UPC 806990154033
Alternative References qa1, QA1-M511PR, 11.5in/16.875in

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Compatibility

Application Data
  • UniversalYes
    UsageStreet/Strip

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