Drilled kit image for BKSA020-442COSpecial order · Estimated lead time: typically 2-4 weeks
03-12 Saab 9-3 – Rear 4 Piston Big Brake Kit w/ 14 in. Drilled Rotors - Supercomp
Choose year, make and model to confirm this application-specific product fits — you can add it to your cart either way.
Verify fitment- Procomp calipers for this application
- Two-piece cross-drilled or slotted rotors
- SC1 street brake pads
- Stainless-steel braided brake lines
- Caliper mounting brackets and hardware
Approved application: 2003–2012 Saab 9-3 · 1.8T, 2.0T, 2.0T Aero, 2.8T Aero
Choose an available option for each required item to enable Add to cart: Choose Caliper Color, Street or Race Pads, Center Bell Upgrades. Options marked “Contact for quote” require a KSport quote and cannot be added directly.
- Ships from Mesa, AZ
- 12-month limited warranty
- Special order: typically 2-4 weeks
Specifications — BKSA020-442CO
Product details
Built for the 2003-2012 Saab 9-3, this rear kit names the 1.8T, 2.0T, 2.0T Aero and 2.8T Aero engines as applications on the page. It uses four-piston calipers and two-piece cross-drilled rotors in the 14 in size, with aluminum center bells on each side.
Cross-drilled rotors are the everyday-friendly option in this set. The page notes that the OEM handbrake will not function, which means the parking brake needs its own answer once the swap is finished. SC1 street brake pads, stainless-steel braided lines, caliper mounting brackets and hardware all come with the kit. Those four engine trims are the only applications the page lists for it.
Confirm your trim with the year, make and model checker, and match part number BKSA020-442CO to the rear system being replaced, since the four trims listed share this one kit.
Supported features
Lightweight 6-pot aluminum calipers are standard on 11 in and 12 in front systems; 8-pot calipers on 13 in and 14 in. The opposed-piston design greatly improves pad wear and caliper rigidity over OEM.
Lightweight 2-pot aluminum calipers are standard on 11 in and 12 in rear kits; 4-pot on 13 in and 14 in systems.
Two-piece rotors provide light weight, fade-free performance and grip on the track with comfortable, easy operation under normal driving.
CNC-machined carbon steel brackets let the larger calipers bolt to the OEM caliper bracket location.
Cross-drilled rotors run cooler and are recommended for daily-driven vehicles; slotted rotors are recommended for vehicles that see more track use.
NAOC ceramic street pads (194–1022°F operating range) reduce dust and rotor wear; DOT-compliant stainless braided lines resist expansion for a firmer, quicker pedal.
Standard painted orange, red, black, and yellow; premium high-polish silver, gold, and titanium; glassy and hard-anodized finishes; over 20,000 custom colors on request.
Application details
Choices for this kit
Cross-drilled rotors suit daily driving; slotted rotors suit track use. Each is a separate part number.
Painted KSport orange, race red, caution yellow or jet black at no extra charge. Premium high-polish, glassy and hard-anodized finishes cost extra.
Street pads are standard; race pads, titanium or twin-colour anodized center bells are optional upgrades.
Choose the caliper finish, pads and center-bell configuration above. Every selection and any extra charge is shown before Add to Cart and saved with the order. Contact KSport for a custom color quote.
Installation
Bolt-on installation with the supplied brackets; no vehicle modification on most applications. After fitting, bed the pads in: on a clear road, ten light-to-medium stops from 30–45 mph, three seconds each, at least a quarter mile apart. Some noise before the brakes warm up is normal for big brake kits.
Brake system support and bed-in procedureWarranty & service
12-month limited warranty to the original purchaser against defects in materials and workmanship. Racing use, exterior finish and improperly installed or modified parts are not covered; keep your original invoice for any claim. Small surface cracks on cross-drilled rotors are normal wear and not a defect. Replacement pads, rotors, lines and hardware are sold individually.
Warranty terms and service requestsOther published pages for MPN BKSA020-442CO
These page names share this MPN; they do not confirm fitment. Verify your vehicle before ordering.