Kit includes carbon slip on S1R

Stainless manifold with ports for O2 sensors and clamps

Titan clamp with rubber gasket for slip on

Springs and spring-tool

Fittings for O2 sensors

Stainless bracket

First, OEM system should be removed

Remove EXUP cover to disconnect servo cables

Loosen slip on clamp and unscrew mounting bolt to remove slip on

Next, remove front covers from both sides to unscrew O2 sensors

Mark the O2 sensor to count turnovers up to complete removing

Next, loosen both clamps and remove mounting bolts from both sides and under the right foot peg

The catalyst is used to reduce harmful substances in exhaust gases

OEM slip on bracket is removed

Now, disconnect cables from servo motor

Remove both seats

Remove servo motor and disconnect cables

Servo motor is used to close exude to smooth engine power curve and for better work of catalyst

It should be mounted back, not to have error

Cover and seats are installed in reverse order

OEM system weighs 8.7kg

TWB system weighs 2.3kg

Installation starts with manifold

Don't forget clamps

Tighten mounting bolt and clamps but not completely

Install fitting using copper washer

O2 sensor should be twisted by 7 turns before installation to avoid wire tension

Next install bracket and fit the slip on

The slip on is fastened with clamp and springs

Now tighten clamps and mounting bolts сonsistently

Control the slip on position and correct if necessary

Use only front covers from both sides

TWB S1R increase power by 3.5hp

Reduce weight on 3.5kg And has bass sound

TWB manifold allows to use O2 sensors, so closed-loop control remains

The volume can be reduced by installing DB killer

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