Pay in installments of $118.75 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 24 - Jul 29
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
IronSport Brake System Rear 4302133Fits GM 10 12 Bolt (BIH BOA) Small Car Rear Ends w Staggered Rear Shocks Features: Single Piston Caliper Silver Zinc Plated Finish Slot, Drilled, Zinc Plated Rotor Integral Park Brake in Caliper Modern Brake for Smaller Wheels Specs: Axle Rear Axle Flange GM 10 12 Bolt C Clip (Small Car Pattern) Axle Flange GM Small Pattern 10 12 Bolt Bearing on Axle (Buick Olds Pontiac) Axle Flange GM Small Pattern 10 12 Bolt with Flush Mount Bearing Brand Baer
Fits GM 10/12 Bolt (BIH/BOA) Small Car Rear Ends w/Staggered Rear Shocks
Features:
- Single Piston Caliper
- Silver Zinc-Plated Finish
- Slot, Drilled, Zinc-Plated Rotor
- Integral Park Brake in Caliper
- Modern Brake for Smaller Wheels
Specs:
| Axle | Rear |
|---|---|
| Axle Flange | GM 10/12 Bolt C-Clip (Small Car Pattern) |
| Axle Flange | GM Small Pattern 10/12 Bolt Bearing on Axle (Buick/Olds/Pontiac) |
| Axle Flange | GM Small Pattern 10/12 Bolt with Flush Mount Bearing |
| Brand | Baer Brakes |
| Caliper | 1 Iron |
| Caliper Color | Silver |
| Disc Brake Caliper (Rear) Piston Quantity | 1 |
| Disc Brake Caliper (Rear) Type | Floating |
| Disc Brake Pad FMSI Number | D0627 |
| Disc Brake Rotor (Rear) Construction | Vented |
| Disc Brake Rotor (Rear) Outside Diameter | 11.650IN |
| Emission Code | 6 |
| Export Description | Brake Components |
| Hose Material | Stainless Steel |
| Includes Park Brake | Yes |
| Includes Park Brake Cables | No |
| Lug Count | 5 Lug |
| Min Wheel Dia (verify using template) | 15IN |
| Product Line | IronSport |
| Product Type | 11.65 Inch IronSport Rear Brake Kit |
| Prop 65 (C, R or CR) | CR |
| Prop 65 - Long Label | WARNING: This product can expose you to chemicals including Toluene Diisocyanate, and Nickel which are known to the State of California to cause cancer. For more information, visit www.P65Warnings.ca.gov |
| Prop 65 Yes/No | Yes |
| Rotor Diameter | 11.650IN |
| Rotor Thickness | .705IN |
| Solid Or Vented Type Rotor | Vented |
| Surface Type | Slotted, Drilled & Zinc Plated |
| System Notes | Fits applications with staggered rear shocks |
| Template | V107I |
| Title | IronSport Brake System Rear |
| Wheel Lug/Bolt Pattern | 5x4.50IN |
| Wheel Lug/Bolt Pattern | 5x4.75IN |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 22 reviews
Sort
Product Reviews
★★★★★ 5
Fits and looks good
Model: E46-4door, Size: Double Slats-Glossy Black
Fit great, looks good. Would recommend for e46
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 5
Product as described!
Product as described. Nice snug fit for the 325ci!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 3
Doesn’t fit face lift sedan
Model: E46-4door, Size: Double Slats-Glossy Black
Did not fit 2004 330i sedan is a face lift looks nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
★★★★★ 1
Muy grande
No le cae
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
★★★★★ 5
Fresh, Clean Air — Excellent Quality Cabin Filter!
Size: 9.7" x 9.3" x 1.8"
This premium HEPA‑rated filter does an outstanding job of keeping dust, pollen, and tiny airborne particles out of the cabin — much better than standard cabin filters. It’s designed and tested to meet true HEPA filtration standards, effectively capturing up to 99.97 % of particles down to 0.3 microns in size, so the air inside the car feels noticeably cleaner and fresher.
Installation was straightforward and fit exactly in place in my vehicle with no modifications needed. The high‑quality filter media feels dense and well‑constructed, with built‑in structural support to help it hold its shape throughout its service life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 26, 2026