Exhaust Parts

ShortMeg 2 Full System 12" Muffler Grom/MSX125 (14-15)

12" megaphone muffler Show-polished finish Maximized power gains on stock and modified engines 2" outlet removable baffle (glass wool/fiberglass) for long life, deep sound Larger diameter outlet provides increased exhaust flow Distinctive...

Alien Head 2 Full System 12" Muffler Grom/MSX125 (14-15)

12" megaphone muffler Show-polished finish Maximized power gains on stock and modified engines 2" outlet permanent baffle (glass wool/fiberglass) for long life, deep sound Larger diameter outlet provides increased exhaust flow Distinctive...

*14" Single Alien Head Slip-On Muffler GSX-R1000 (01-06)

*Dual Alien Head Slip-On Elbow Kit Hayabusa (08-19)

Replacement Muffler Predator Electro-Black GSX-R1000/R (17-25)

Industry exclusive electro-black stainless muffler 2.25" outlet permanent baffle Includes removable dB killer Laser engraved Brock's Performance logo Muffler only (no hardware included) Compatible with Brock's Performance Predator Full System...

Dynojet Power Commander 6-PTI Hayabusa (02-07)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Made specifically for vehicles with an aftermarket forced induction system (includes Dynojet Base Map) Compact design for discrete placement & easy uninstallation to revert to stock settings Easily change...

Dynojet Power Commander 6-PTI Hayabusa (08-20)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Made specifically for vehicles with an aftermarket forced induction system (includes Dynojet Base Map) Compact design for discrete placement & easy uninstallation to revert to stock settings Easily change...

Dynojet Power Commander 6-PTI ZX-14R (06-11)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Made specifically for vehicles with an aftermarket forced induction system (includes Dynojet Base Map) Compact design for discrete placement & easy uninstallation to revert to stock settings Easily change...

Dynojet Power Commander 6-PTI ZX-14R (12-25)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Made specifically for vehicles with an aftermarket forced induction system (includes Dynojet Base Map) Compact design for discrete placement & easy uninstallation to revert to stock settings Easily change...

Dynojet Power Commander 6 (Fuel and Ignition) Honda Grom (21-25)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Brock's Performance Street or Track mapping is available pre-installed to match any Brock's Performance exhaust system (exhaust purchase verification required) Compact design for discrete placement & easy...

Termignoni Round Stainless/Carbon GP Style Slip-On YZF-R6 (06-20) (Fits OEM and Y078 Collector)

The exhaust is characterized by a main structure in stainless steel, a sleeve in carbon fiber, and a stainless steel rear cap. NOTE: This system is compatible with the OEM front section and Y078 racing collector The performance enhancement and weight...

Dynojet Power Commander 6 Z H2 (20-25)

NOT LEGAL FOR SALE OR USE IN CALIFORNIA Attention: The BT Moto Stage 1 and Stage 2 map options must be used in conjunction with our Brock’s Performance BT Moto ECU Flash (no fuel tune). Improper use of these maps may result in engine damage. Do...