TOMEI EXPREME Straight Down Pipe - Version 2 - 2009-2014 WRX / 2008+ STI (2015+ Included) - TB6060-SB02B (431106)

Maximum Weight Reduction, Optimum Performance, Catless Design

Tomei Catless Straight Down Pipe dramatically improve exhaust flow and significantly reduce over 53% of weight vs. stock down pipe. Addition to massive torque and power increase, lightness dramatically improve handling.

2 Piece Layout
The newly designed 2 piece Layout promote even weight distribution, minimize dimension changes from heat expansion and complete precise installation.

DESIGNED FOR COMPETITION USE ONLY

KIT CONTENTS
DOWN PIPE A　(1)
DOWN PIPE B　(1)
TURBINE GASKET　(1)
MUFFLER GASKET　(1)
CLAMP BAND　(1)
CAP BOLT　(1)
FLANGE BOLT　(2)
FLANGE NUT　(2)
HEX NUT　(1)
BLIND PLUG　(1)
COPPER WASHER　(1)
DISC SPRING　(1)
BOLT SMOOTH PASTE　(1)

Stock OEM Downpipe vs. Tomei Comparison

STD
MATERIAL : Steel
PIPE DIAMETER （Φ）: 60.5 mm
PIPE THICKNESS (mm) : 1.5
FLANGE THICKNESS (mm) : 10.0 - 8.0
WEIGHT (kg / lbs) : 10.5 / 23.10

TOMEI
MATERIAL : SUS304
PIPE DIAMETER （Φ）: 76.3 mm
PIPE THICKNESS (mm) : 1.5
FLANGE THICKNESS (mm) : 11.0 - 10.0
WEIGHT (kg / lbs) : 4.9 / 10.78