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Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

  • Part #:
    4408042
  • Manufacturer Part #:
    005-4070105-S1

MSRP Price: $899.98

Our Price: $764.98

You Save:
$135.00 (15%)
1 on Hand

Overview of Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

Light weight, impressive performance and modern styling are just a few of the characteristics that make the 2015 Yamaha FZ-07 so appealing. The addition of the Two Brothers Racing S1R full exhaust system enhances these attributes by reducing weight by 10 pounds, bumping up the power by more than three horsepower and further adding to the head turning style. Top it off with that unique TBR sound and you have a naked sportbike ready to dominate the competition

  • Reduces weight by 10 pounds
  • Increases peak power by 3.5 horsepower
  • Increases peak torque by 1.41 ft-lbs
  • Aerospace high-temp carbon fiber
  • Teflon coated magnesium end-cap
  • Spiral-wound perforated core
  • Stamped spring-fit inlet
  • Rubber-lined styled mount
  • Accepts TBR P-Series sound reduction tips


  • Performance Specs:
    Peak HP:
    Stock-67.85 hp TBR-71.35 hp Difference-+3.5 hp
    Max HP: +3.8 @8,200 rpm
    Peak Torque: Stock-46.23 ft-lbs TBR-47.64 ft-lbs Difference-+1.41 ft-lbs
    Max Torque: +3.06 @ 5,400 rpm
    Weight: Stock-16 lbs. TBR-6 lbs. Difference- -10 lbs.
    Catalyst: Stock-yes TBR-no
    O2 Sensor: Stock-yes TBR-yes Difference-none


Included Items:

(1) Carbon fiber slip-on muffler with removable end cap

(1) Slip-tube pipe

(1) Header pipe with flanges

(1) Aluminium muffler bracket

(1) Muffler clamp with rubber liner

(1) 8mm-1.25 x 15mm Flange hex head bolt

(1) 8mm-1.25 Serrated flange hex nut

(2) 6mm-1.00 Serrated flange hex nuts

(2) Springs

(1) Exhaust clamp (27-63MSH)

(1) 18mm O2 Sensor plug

(1) 18mm-12mm O2 Sensor adapter 

(1) 18mm Copper washer

(1) Pack of anti-seize lubricant

Instructions

The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle. Due to these legal restrictions this part cannot be shipped to California.

Specs for Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

Color - Primary Black
Style Canister Muffler
Type 2-Into-1 System
Units Each
Weight 9.55 lbs

Specs for Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

Color - Primary Black
Style Canister Muffler
Type 2-Into-1 System
Units Each
Weight 9.55 lbs

Fitment for Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

See if this part fits your ride

Part 4408042 fits the following machines

Yamaha
  • 2016 Yamaha FZ-07
  • 2015 Yamaha FZ-07
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
2
0
0
0
0
Finish
5.0 / 5
Fit
5.0 / 5
Performance
4.5 / 5
Styling
5.0 / 5
Value
5.0 / 5
Loudness
Very Quiet
Average
Very Loud
Would you recommend this product?
Yes (1)
Finish
5 / 5
Performance
4 / 5
No Review Title Entered By User
This Two Brothers exhaust sounds great on the FZ-07. I have the P1X power tip installed and the exhaust is still quite loud. For a ride of less than an hour I don't wear ear plugs and things are fine. If I were to ride around longer than that or on a freeway for a long time ear plugs would be a good idea. At idle and lower RPMs it has a nice rumble to it. At RPMs above 6500 it has a really nice scream to it that is addictive. I don't have a fuel controller on my bike, and I did notice losing a little torque down low. I'll probably get my ECU flashed or a fuel programmer at some point to help out.
November 6, 2015
Finish
5 / 5
Fit
5 / 5
Loudness
Very Quiet
Average
Very Loud
Performance
5 / 5
Styling
5 / 5
Value
5 / 5
Would you recommend this product?
Yes
ok
ok
September 21, 2017
Purchased
1 month ago
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Instructions and Manuals for Two Brothers Racing S1R Series Carbon Fiber Full Exhaust System - 005-4070105-S1

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