-30%
Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System Bilstein
Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System Bilstein
Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System Bilstein
-Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System-Coilovers-Bilstein
-Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System-Coilovers-Bilstein
Click to zoom in

Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System

Bilstein
BIL48-123525
651860660608
Coilovers
10 Units In Stock - Ships Next Business Day
$ 3,712.00 $ 2,569.00
FREE Ground Shipping!
$ 2,569.00

SKU: 48-123525 | UPC: 651860660608

Bilstein B16 2005-2007 Subaru Impreza WRX STI Front and Rear Performance Suspension System

Bilstein 48-123525 B16 (PSS9) suspension kit delivers 9-stage manually adjustable dampers in a direct fit package for 2005-2007 Subaru Impreza WRX STI models. The monotube design pairs with application-specific springs for consistent handling across varied conditions. Zinc-coated threaded bodies allow 30mm to 50mm lowering while resisting road elements.

Key Features

  • 9-Stage Damping: Single click adjusts both rebound and compression for any driving condition
  • Threaded Body: Enables precise ride height changes from 30mm to 50mm
  • Monotube Construction: Provides consistent performance under demanding use
  • Matched Springs: Tuned specifically for the Subaru Impreza WRX STI chassis
  • German Engineering: Tested on the Nurburgring for real-world durability
  • OE Fitment: Direct replacement with zinc coating for corrosion resistance

Specifications

Detail Value
Brand Bilstein
Type Coilover Suspension Kit
Compatibility 2005-2007 Subaru Impreza WRX STI
Part Number 48-123525
Country of Origin Germany
Warranty Manufacturer limited warranty

Whats Included

  • Front coilovers
  • Rear coilovers
  • Adjustment tools

Product Notes

  • Lowers approximately 30mm to 50mm
  • Quick damping adjustment without tools
  • Designed for street and track use

This Part Fits

Year Range Make Model Notes
2005-2007 Subaru Impreza WRX STI Includes Limited models

Why Choose Bilstein?

  • Proven monotube gas pressure technology used by major automakers
  • Adjustable setup for daily driving or performance events
  • Direct fit with no modifications required
  • Long-term durability from Nurburgring testing

Frequently Asked Questions

  • Q: How many damping settings are available?
  • A: Nine manual stages adjust rebound and compression together.
  • Q: What is the lowering range?
  • A: Threaded bodies allow 30mm to 50mm drop from stock height.
  • Q: Is this kit specific to the WRX STI?
  • A: Yes, springs and dampers are tuned for 2005-2007 Impreza WRX STI.

Shipping & Handling

  • Method: Ground shipping
  • Availability: In stock – ships same or next business day
  • Packaging: Factory boxed coilover set

Request For Information

Have questions about Bilstein B16 2005 Subaru Impreza WRX STI Front and Rear Performance Suspension System? Fill out the form below and we'll get back to you by the next business day.
Bilstein

Bilstein

Bilstein shocks and suspension are stocked at Black Ops Auto Works across the full product range, including B4 OE replacement shocks, B6 performance shocks, B8 5100 ride height adjustable shocks, B8 6112 and 8112 suspension kits, B8 TerraSport lift kits, B12 Pro-Kit systems, B14 coilovers, B16 DampTronic suspension, and EVO Series kits. Every product is filterable by year, make, model, trim, and drivetrain so the correct Bilstein part ships the first time. Black Ops Auto Works carries 2,108 Bilstein SKUs spanning trucks, SUVs, crossovers, and European performance platforms. What This Collection Covers Bilstein is a monotube shock and suspension manufacturer known for consistent damping control across a wide range of applications, from OE-style replacement to serious off-road lift setups to European performance suspension. Product Categories B4 OE replacement shocks and struts, B6 performance shocks, B8 5100 and 5160 shocks, B8 6100 and 6112 suspension kits, B8 8100 and 8112 rese...

View Bilstein Products
Coilovers

Coilovers

Coilovers from KW Suspension, Bilstein, FOX, ICON Vehicle Dynamics, Ohlins, Silver's NEOMAX, BC Racing, Fortune Auto, Ridetech, QA1, H&R, and Eibach are stocked at Black Ops Auto Works for street cars, track cars, off-road trucks, lift-application SUVs, and classic muscle car conversions. Every product is filterable by year, make, model, trim, and drivetrain so the correct coilover kit ships the first time. Black Ops Auto Works carries 1,646 coilover SKUs across non-adjustable, single-adjustable, double-adjustable, and remote-reservoir categories. What This Collection Covers A coilover combines a shock absorber and coil spring into a single adjustable unit with a threaded body for ride height adjustment. Coilovers offer purpose matched spring rates and damper valving that a lowering spring on a factory shock cannot replicate. Product Categories Non-adjustable coilovers, single-adjustable coilovers, double-adjustable coilovers, remote-reservoir coilovers, off-road lift coilov...

View Coilovers Products
Coilovers & Components

Coilovers & Components

Coilovers and coilover components are stocked at Black Ops Auto Works for trucks, SUVs, muscle cars, and street performance builds. Shop complete coilover kits, coilover springs, lowering springs, shock boots, dampening adjustment extenders, and suspension hardware for Ford, Toyota, Chevrolet, Jeep, Dodge, and Porsche platforms. Every product is filterable by year, make, model, trim, and drivetrain so the correct coilover setup ships the first time. Black Ops Auto Works carries 2,259 coilover and component SKUs across street, off-road, and track categories. What This Collection Covers Coilovers combine a coil spring and a shock absorber into a single adjustable unit, giving control over ride height and, on many models, damping stiffness. This collection also includes the individual components used to service, upgrade, or protect an existing coilover system. Product Categories Complete coilover kits, individual coilover shocks, coilover springs, lowering springs, protective shock...

View Coilovers & Components Products
Suspension

Suspension

Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...

View Suspension Products
Military & First Responder Discounts

Military & First Responder Discount Program

Black Ops Auto Works proudly honors active duty military, veterans, National Guard, reserves, police officers, firefighters, and EMTs with an exclusive 5% discount on all performance parts and carbon fiber upgrades. Verify instantly and start saving today.

Learn More & Apply

Your cart

×