Is any modification needed to fit the BILSTEIN B16 PSS10 Coilovers for GR STI?

Yes. BILSTEIN states that the rear factory strut mounts must be drilled to fit this kit. It is a one-time job done during installation, and a shop familiar with the STI will handle it routinely. A four-wheel alignment follows once the car is at its final ride height.

How much does the kit lower the 2008 to 2014 WRX STI?

For the 2008 to 2014 WRX STI, BILSTEIN quotes lowering of 20mm to 40mm front and rear compared with the factory ride height. On the GR STI, the threaded bodies set the exact height inside that range. The B16 PSS10 Coilovers for GR are rated for axle loads up to 1,050kg front and 1,040kg rear.

Is the B16 kit too firm for daily driving on the 2008 to 2014 WRX STI?

Not on its softer settings. The 10-stage adjuster spans a range BILSTEIN chose for the 2008 to 2014 WRX STI, so the lower clicks keep a usable ride over rough pavement while the upper clicks add body control for spirited roads or track days. Most GR STI owners settle on a road setting and change it only for events.

Does the kit fit both the hatchback and the sedan?

BILSTEIN lists the Impreza WRX STI from 2008 to 2014, including the Special Edition of 2010 and the Limited from 2011 to 2014. That covers the GR hatchback and, from 2011, the GV sedan. The non-STI WRX of the same years uses different suspension parts.

Who supports the kit after purchase?

Bulletproof Automotive does. BILSTEIN backs the B16 PSS10 kit with its Limited 5-Year Warranty, and any claim for the 2008 to 2014 WRX STI goes through us to BILSTEIN, so the owner has one point of contact from order to support. The kit for the GR STI is made in Germany to the standard BILSTEIN applies to its original-equipment work.

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

Reviews

Product Inquiry

Description

BILSTEIN B16 PSS10 Coilovers for GR / GV Subaru Impreza WRX STI

BILSTEIN’s B16 PSS10 Coilovers for GR / GV Subaru Impreza WRX STI fit the hatchback and sedan STI from 2008 to 2014, the Special Edition and Limited included. This is the generation that moved the STI to a double-wishbone rear, and the kit makes the most of it with threaded monotube dampers, a front tender spring and a 10-click adjuster per corner. Installation asks for one modification, set out in the Notes.

Design and Performance

Linear springs at 405 lbs/in front and 285 lbs/in rear, with a 114 lbs/in front tender, give the STI a firmer, flatter stance without making it skittish on bumpy back roads.

Features

A 10-position adjuster on each GR STI damper, firming or softening rebound and compression in one step
Monotube construction with a zinc-coated threaded body that sets the GR STI ride height and guards against corrosion
Linear springs finished in blue, with rates matched to the front and rear axle loads of the GR STI
Helper springs that hold the GR STI main springs in place as the wheel drops away from the body
BILSTEIN Limited 5-Year Warranty, with the B16 PSS10 Coilovers for GR made in Germany

Specifications

Damping adjustment: 10 stages, rebound and compression together
Damper design: Monotube
Front spring rate: 405 lbs/in, linear
Rear spring rate: 285 lbs/in, linear
Front tender spring rate: 114 lbs/in
Front lowering: 20-40mm
Rear lowering: 20-40mm
Maximum axle load: 1,050kg front, 1,040kg rear
Finish: Zinc-plated dampers, blue springs
Country of origin: Germany
Warranty: BILSTEIN Limited 5-Year Warranty

Applications

Subaru Impreza: GR / GV (including WRX STI, WRX STI Special Edition and WRX STI Limited) | 2008-2014

Notes

BILSTEIN states that the rear factory strut mounts must be drilled during installation
BILSTEIN specifies its coilover spanner wrench for setting the spring seats and lock rings on this kit
A wheel alignment is needed after installation and after any ride height change

Frequently Asked Questions

Is any modification needed to fit the BILSTEIN B16 PSS10 Coilovers for GR STI? Yes. BILSTEIN states that the rear factory strut mounts must be drilled to fit this kit. It is a one-time job done during installation, and a shop familiar with the STI will handle it routinely. A four-wheel alignment follows once the car is at its final ride height.
How much does the kit lower the 2008 to 2014 WRX STI? For the 2008 to 2014 WRX STI, BILSTEIN quotes lowering of 20mm to 40mm front and rear compared with the factory ride height. On the GR STI, the threaded bodies set the exact height inside that range. The B16 PSS10 Coilovers for GR are rated for axle loads up to 1,050kg front and 1,040kg rear.
Is the B16 kit too firm for daily driving on the 2008 to 2014 WRX STI? Not on its softer settings. The 10-stage adjuster spans a range BILSTEIN chose for the 2008 to 2014 WRX STI, so the lower clicks keep a usable ride over rough pavement while the upper clicks add body control for spirited roads or track days. Most GR STI owners settle on a road setting and change it only for events.
Does the kit fit both the hatchback and the sedan? BILSTEIN lists the Impreza WRX STI from 2008 to 2014, including the Special Edition of 2010 and the Limited from 2011 to 2014. That covers the GR hatchback and, from 2011, the GV sedan. The non-STI WRX of the same years uses different suspension parts.
Who supports the kit after purchase? Bulletproof Automotive does. BILSTEIN backs the B16 PSS10 kit with its Limited 5-Year Warranty, and any claim for the 2008 to 2014 WRX STI goes through us to BILSTEIN, so the owner has one point of contact from order to support. The kit for the GR STI is made in Germany to the standard BILSTEIN applies to its original-equipment work.

About BILSTEIN

BILSTEIN was founded in 1873 by August Bilstein in Altenvoerde, now Ennepetal, Germany, where its engineers are still based. In 1957 it fitted the first monotube gas pressure shock absorber to a Mercedes-Benz series production car, and Audi, BMW, Porsche and Volkswagen are among the carmakers that have used its dampers as original equipment since. BILSTEIN develops its suspension on its own test circuit in Papenburg and on the Nürburgring Nordschleife, and it has been part of thyssenkrupp since 2005.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

Reviews

There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.

Product Inquiry

First Name (*required)

Last Name (*required)

Your E-Mail (*required)

Telephone Number (*required)

Country (*required)

Vehicle Year / Make / Model (*required)

Please Explain What do you want to do with your vehicle

Additional Information (optional)

I agree to the terms & conditions and privacy policy and to have Bulletproof Automotive LLC contact me for promotion, marketing and other purposes via email, phone or SMS message.

BILSTEIN B16 PSS10 Coilovers for GR / GV Subaru Impreza WRX STI [48-155830]

Guaranteed Safe Checkout

BILSTEIN B16 PSS10 Coilovers for GR / GV Subaru Impreza WRX STI

Design and Performance

Features

Specifications

Applications

Notes

Frequently Asked Questions

About BILSTEIN

Reviews