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Stock weight: 10 lbs M4 weight: 4.5 lbs
Valve Removal: NO
Remove CAT: NO
Stock: 88dB @5500
M4: 95dB @5500
M4 with Q7 Installed: 92dB @5500
Is Re-mapping Required: NO
Is This Unit Quiet Insert Compatible: YES
Does This Unit Come With a Quiet Insert: NO

304 Stainless Steel Tubing
Is This Unit Quiet Insert Compatible: YES
Does This Unit Come With a Quiet Insert: NO

Full stainless steel exhaust with a carbon Tech1 canister.
Saves a whopping 29lbs over the stock system.
Adds 12 horsepower @11,000 RPM and adds 13.1 horsepower @ 6,000 RPM.
Performance is 2nd to none!
Great for drag racing!

The GP19 full system really helps transform your Hayabusa into a true high performance machine.
This system removes 30 lbs and produces close to 8 more horsepower over the stock system.
The whole system is constructed from high quality 304 stainless steel, while the canister utilizes a black ceramic coating.

304 Stainless Steel Tubing
Saves 8.2 lbs Over Stock
+8 Horsepower Between 4,000 and 8,500 RPM
Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM
Includes M18 and M12 O2 Bung
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket

Stainless Steel Tubing
GP19 Style Canister
Saves 12 lbs Over Stock
Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM
Pre-Installed with Q1 Quiet Insert
Comes with M18 and M12 O2 Bung

All Titanium Tubing
GP19 Style Canister
Saves 12 lbs Over Stock
Stock 95 dB @7,000 RPM M4 112 dB @7,000 RPM
Pre-Installed with Q1 Quiet Insert
Comes with M18 and M12 O2 Bung

All Titanium Tubing
Saves 11 lbs Over Stock
+8 Horsepower Between 4,000 and 8,500 RPM
Stock 95 dB @7,000 RPM M4 110 dB @7,000 RPM
Includes M18 and M12 O2 Bung
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket

Utilizes Kawasaki’s Titanium Header Assembly to Essentially Create a Full Titanium Race System
10.2 lbs Weight Savings
Removes Stock Exhaust Valve
Titanium CAT Eliminator Slip-On Tube
Compatible with Stock Passenger Foot Peg or Supplied Race Bracket
Comes with M18 O2 Bung
Stock dB/ RPM: 95 dB @ 7,000 RPM
M4 DB/ RPM: 110 dB @ 7,000 RPM
Stock Max HP/ RPM: 170.4 HP @ 11,800 RPM
M4 Max HP/ RPM: 173.32 HP @ 11,800 RPM

Removes Stock Catalytic Converter
Sweet Look, Great Sound and Better Performance
Stage 1 Q9 Quiet Insert Installed
Stainless Steel Tubing

Saves 10.9 lbs Over Stock
Removes Exhaust Valve
Eliminates CAT
Comes with M18 O2 Bung
Stock 95 dB @7,000 RPM
M4 112 dB @7,000 RPM
Stock Max HP 170.4 @11,800 RPM
M4 Max HP 172.7 @11,800 RPM
Comes with Q1 Quiet Insert

Will Fit Up To The Stock Muffler or Most Aftermarket Slip-On’s That Do Not Remove CAT
Stainless Steel Tubing