Description

Tomei Expreme Ti Titanium Muffler for GDB

Tomei typically has stock available the same day. (Their factory/ warehouse is 5 minutes around the corner from us.) However, we will let you know if there are backorders or any delays. If you are looking for parts that are not on our website or want to place a bulk stock order, please contact us via the contact form.

 

MORE POWER, LESS WEIGHT, DRAMATIC CHANGE FOR IMPREZA GDB

High quality production, for true competition use without compromise. Only the best Titanium grade materials are used. From the special racing layout design, made as straight as possible, to the high flow silencer. We have poured our knowledge into it all. When you see our EXPREME Ti system, you can then understand that ours is unrivalled.

 

PRODUCT INFO

APPLICATION P/N NOTES
GDB A/B/C/D ※for JDM 440005
※FOR OFF ROAD USE ONLY.
GDB E/F/G ※for JDM 440010
WRX/WRX STI 02-07 ※for USDM 440006

 

FEATURE / SPEC

TOMEI STD (GDB-C)
MATERIAL TITANIUM IRON
MAIN PIPE DIAMETER Φ80.0 Φ60.5
MAIN PIPE THICKNESS 1mm 1.5ｍｍ
SILENCER DIAMETER Φ152 –
SILENCER THICKNESS 1mm –
EXIT DIAMETER Φ115 Φ100
EXIT THICKNESS 1mm –
FLANGE THICKNESS 2.0mm 2.5mm
WEIGHT 5.1kg 15.5kg
10.4kg DROP!

KIT CONTENTS

for JDM for USDM
  • MAIN PIPE A
  • MAIN PIPE B
  • SILENCER ASSY
  • CLAMP BAND
  • SPRING
  • SILENCER BAND
  • BAND RUBBER
  • FLANGE BOLT M8 L=25
  • FLANGE NUT M8
  • FLANGE BOLT M8 L=55
  • SOUND REDUCER
  • BUTTON BOLT
  • ALLEN KEY
  • MAIN PIPE A
  • MAIN PIPE B
  • SILENCER ASSY
  • STD FRONT PIPE GASKET
  • STD FRONT PIPE FLANGE BOLT M8
  • STD FRONT PIPE FLANGE NUT M8
  • AFTERMARKET FRONT PIPE GASKET
  • AFTERMARKET FRONT PIPE FLANGE BOLT
  • SILENCER ASSY
  • AFTERMARKET FRONT PIPE FLANGE NUT
  • CLAMP BAND
  • SPRING
  • SILENCER BAND
  • BAND RUBBER
  • FLANGE BOLT M8
  • FLANGE NUT M8
  • SOUND REDUCER
  • BUTTON BOLT
  • ALLEN KEY (1)

 

DATA

 

LAYOUT

RACING LAYOUT

For the best exhaust efficiency results minimal bends and curves was the design focus points on this product which aided with the supreme results.

 

3 SECTION PIPE ASSEMBLY

No flanges were fitted for increased weight savings and for a better finish with the race look secure springs and clamp methods.

 

STYLE

  • GDB APPLIED C

  • GDB APPLIED G