Brock's

Oversized BrockSTAND Spring Stud

'Oversized' BrockSTAND spring stud upgrade Increases spring tension for snappier return and stronger retention Incorporated wrench flats for easy installation Machined stainless steel...

Oxygen Sensor 18mm Bung Plug w/ Copper O-Ring Titanium Exhaust

This aluminum plug and copper sealing washer are a direct replacement for the plugs/washers that come pre-installed in our Brock’s Performance titanium exhaust system O2 sensor port. This plug...

Oxygen Sensor Bung & Plug Kit Stainless Steel

18mm Threaded Bung with Plug 304 Stainless Steel Not compatible with OEM O2 Sensors Install on Stainless or Mild Steel Exhausts This kit includes a 304 stainless steel bung and plug to allow the...

Oxygen Sensor Bung Adapter M18 to M12

18mm Threaded Aluminum Bung Plug Plug tapped M12 x 1.25 to accept many OEM (stock) O2 Sensors Includes an aluminum bung to allow the use of an OEM oxygen sensor. If your Brock's Performance...

Oxygen Sensor Bung Plug M12 x 1.25 Steel

12mm threaded bung plug 304 stainless steel Compatible with 12mm O2 sensor bungs Install on stainless or mild steel exhausts Includes a 304 stainless steel bung plug. If your Brock’s...

PAIR Block Off Cap

This replacement cap is designed for use with Brock’s Performance exhaust systems to block off the PAIR (Pulsed Secondary Air Injection) system. By eliminating unwanted air from entering the...

PAIR Block Off Cap S1000RR (10-26)

This replacement cap is designed for use with Brock’s Performance exhaust systems to block off the PAIR (Pulsed Secondary Air Injection) system. By eliminating unwanted air from entering the...

PAIR Block Off Cap ZX-10R (11-26)

This replacement cap is designed for use with Brock’s Performance exhaust systems to block off the PAIR (Pulsed Secondary Air Injection) system. By eliminating unwanted air from entering the...

PAIR Block Off Cap ZX-14/R (06-25)

This replacement cap is designed for use with Brock’s Performance exhaust systems to block off the PAIR (Pulsed Secondary Air Injection) system. By eliminating unwanted air from entering the...

PAIR Block Off Plates GSX-R1000 (09-16)

Eliminate unnecessary components and unlock more precise tuning with Brock’s Performance PAIR Block Off Plates. Designed to replace the factory PAIR (Pulsed Secondary Air Injection) system,...

PAIR Block Off Plates GSX-R1000/R (17-25), GSX-R1000 (01-08), Katana (20-22), GSX-S1000 (16-24), and GSX-S750 (15-22)

Eliminate unnecessary components and unlock more precise tuning with Brock’s Performance PAIR Block Off Plates. Designed to replace the factory PAIR (Pulsed Secondary Air Injection) system,...

PAIR Block Off Plates Ninja H2, Z H2, ZX-14/R, ZX-10R, Z900/RS

Eliminate unnecessary components and unlock more precise tuning with Brock’s Performance PAIR Block Off Plates. Designed to replace the factory PAIR (Pulsed Secondary Air Injection) system,...