JOINT PIPE FR-S / BRZ

 
Larger diameter for improved exhaust efficiency and precision clearance design
The stock joint pipe is not only narrow, it also has flattened sections which severely limits the performance gains from fitting a high efficiency manifold. However, our new pipe has its sections welded together to maintain a wide Φ60.5 diameter throughout with additional weld beads on the inside for rigidity.
 
KIT CONTENTS
JOINT PIPE (1)
GASKET (2)
FLANGE BOLT (1)
STUD BOLT (2)
FLANGE NUT (4)
BOLT SMOOTH PASTE (1)
Includes all gaskets, nuts, bolts etc. required for installation.
 
APPLICATION : SCION FR-S / SUBARU BRZ
PART NUMBER : 431104
MSRP $240.00 (USD)
Designed for Competition Use only
 
 
TEST RESULTS WHEN FITTED WITH A TOMEI EXHAUST MANIFOLD
 
 
SPECIFICATIONS COMPARISON VS STOCK
EXHAUST MANIFOLD SIDE MUFFLER SIDE
 
MATERIAL
PIPE DIAMETER
(Φ)
PIPE
THICKNESS
(mm)
FLANGE
THICKNESS
(mm)
WEIGHT
(kg / lbs)
STOCK
-
54.0
1.5 10.0 2.0 / 4.4
TOMEI
SUS304
60.5
1.5 11.0 1.5 / 3.3
 
 
OTHER FEATURES
Even with the stock setup, handling around the joint pipe pass-through is challenging given the limited clearance. However, our dedicated engineers have achieved precision clearance even with the wider pipe.
 
 
Other exhaust related parts released together for the FR-S/BRZ
EQUAL LENGTH EXHAUST MANIFOLD UNEQUAL LENGTH EXHAUST MANIFOLD
 
 
 

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