Knowledge base

• General

  Swingarms and Extensions

  • Are swingarm extensions used for drag racing?
  • What does a motorcycle swingarm extension do?
  • Will I need a longer chain with a swingarm extension?
  • Do swingarm extensions change motorcycle handling?

  General Questions

  • Can I bring my bike to Brock's Performance for tuning?
  • Can I get replacement parts for my exhaust?
  • Can I put the Brock's Performance logo on my race suit and/or other items?
  • Can you use traction control if you have a Power Commander V?
  • Do I have enough thread engagement on the Radial Mount Front End Lowering Kit?
  • Do I need a shortened kickstand when lowering my motorcycle?

  See all 23 articles

  Brock’s ECU Flash

  • Do I need a PCV, ECU Flash, or BOTH when installing a Brock's Performance Exhaust System?
  • Does a Brock’s ECU Flash require me to run race gas all the time?
  • Does a Brock’s Performance ECU Flash “lock” the ECU?
  • If I flash my own ECU, will Brock's Performance MAPS still work correctly?
  • Why won’t the ABS light turn off after installing your flashed ECU on my 2017 GSX-R1000?
  • Will a Brock FLASH work with a stock or a non-Brock's Performance aftermarket exhaust?

  Clutch Questions

  • Advantages of a Clutch Cushion Kit
  • Are clutch springs interchangeable?
  • Can I dump the clutch at launch after installing an Ultra Clutch Mod?
  • Can I mix Heavy Duty Clutch Springs with stock springs?
  • Can I run a Clutch Mod without a Clutch Cushion Kit?
  • Can I run Brock’s clutch springs, but keep my OEM back-torque limiter?

  See all 33 articles

  Engine Related Questions

  • How does less than zero weight oil perform on the street?
  • How often should I use the Petron Oil Additive when changing my oil?
  • What is the best weight motor oil for my application?
  • Which Alisyn Oil is best for warm climates?
  • Will I gain horsepower with Alisyn <<0 weight oil and Petron additive?

  Fuel Related Questions

  • Can I mix pump gas and racing fuel?
  • Do new cans of race fuel have a shelf life?
  • E85 Fuel - Should I use it in my motorcycle?
  • How long can MR12 be safely left in the gas tank?
  • How much MR12 race fuel should I run?
  • Top Tier Detergent Gasoline

  See all 8 articles

  Power Commander

  • My bike runs horribly; is it the map?
  • Power Commander 6 Information

  Sprint Filter Air Filters

  • My mechanic accidentally oiled my Sprint Filter - What should I do?
  • I see dust in my airbox after installing a Sprint Filter - is this normal?
  • How often should I clean my Sprint Filter?
  • Does Brock’s ECU Flash or Power Commander fuel mapping REQUIRE the use of a Sprint Filter?
  • Do I need a custom map or tune after installing a Sprint Filter?

• Orders & Shipping

  Payment Terms

  • Does Brock's offer a military discount on products?
  • Do you accept International payments

  Returns

  • Can I Return a Custom Order?
  • How do I make a Return?

  Shipping

  • How do I check the status of my order?
  • Do you ship to APO or Military address?
  • Where is my order?
  • How long does international shipping take?

• Wheel Support

  Kineo Wire Spoke Wheels

  • Kineo Wire Spoked Wheels vs. Alloy Wheels - Which Are Better?
  • What is the torque spec. for Kineo wheel spokes?

  BST Carbon Fiber Wheels

  • Where can I find the Serial Number on my BST wheel?
  • Where can I find the hub number on my BST wheel?
  • Can a wide tire be mounted on a narrow rim?
  • How often do I rotate the Cush Drive Rubber Inserts in my BST wheels?
  • What are the slight irregularities in BST wheels?
  • What is the Difference Between Wet Lay-Up and Prepreg Construction in Carbon Fiber Wheels?

  See all 26 articles

• Exhaust Systems

  General Exhaust Questions

  • Are Brock's exhaust systems approved for European Street use?
  • Can I run my exhaust with a missing Oxygen Sensor?
  • Can I upgrade my CT Titanium Exhaust to a QuietKore system?
  • Can I use a header wrap on my exhaust?
  • Do I have an exhaust leak around the header flanges?
  • Do you recommend the exhaust baffle in or baffle out?

  See all 17 articles

  Map Support

  • Can Brock's maps be used with fuels in any country?
  • Can I request Map Support before my exhaust arrives?
  • Can the wrong map damage my bike?
  • Do I need a different map for each setting when using the Suzuki Drive Mode Selector (S-DMS)?
  • Do I need to fill out a Map Request each time I want a new map?
  • Does Brock's Performance provide Dry Nitrous Map Support?

  See all 20 articles

  Alien Head Exhaust

  • Is the Alien Head slip-on a loud exhaust?

  CT Series Exhaust

  • What are the recommended torque spec on the CT Series / TiWinder header flanges
  • ZX-14R Head Studs Do Not Fully Engage the Nut on the CT Series Exhaust

  Penta-Carbon Exhaust

  • Can I expect horsepower gains switching to a Penta-Carbon exhaust system?
  • Do the logo plates and colored end caps match on the Penta-Carbon exhaust systems?
  • Which Exhaust Systems will a Penta-Carbon muffler fit on?
  • Will I need a new map if I switch to a Penta-Carbon muffler?

  Sidewinder Exhaust

  • Are street maps available for sidewinder exhaust systems?
  • Dyno Testing with a Sidewinder - baffle in or baffle out?

  Termignoni Exhaust

  • Can my dealer use his phone/account to set up my T800?
  • Do I need to disconnect the T800 from my motorcycle to prevent draining the battery?
  • Does UpMap have a dedicated FAQ page in English?
  • Where can I find a Termignoni UpMap User Guide?

• Model - American V-Twin

  American V-Twin / Harley-Davidson

  • Can I machine out the Shock Mount Holes on the FXR Swingarm?

• Model - Kawasaki

  Kawasaki ZX-14R

  • ZX-14 Overheats or Spits Antifreeze After Exhaust Installation

  Kawasaki Ninja H2

  • Does oxygenated fuel contribute to the Performance of your Stage 2 Package
  • My Ninja H2 has 'miss' at high RPM's
  • I want to install a wrist kill switch on my Ninja H2, do you know which wire to cut?
  • What is your position on the use of the Ninja H2 overdrive supercharger gears?
  • What Octane Fuel Should I run in my Ninja H2 SX?

• Model - Suzuki

  Suzuki Hayabusa

  • Can I use Hayabusa Gen 1 cams in a Gen 2 engine, and vice versa?
  • Can I use VP MR12 gas in my Hayabusa?
  • Is there a Billet Cam Chain Tensioner spec?
  • What causes blue or white smoke under deceleration?
  • Why does my Hayabusa run poorly at half full throttle?
  • Why is my FI light flashing?

  See all 8 articles

  Suzuki GSX-R1000

  • Does the oil cooler removal kit work for the GSX-R1000?