Speed-Element Motorsports Blog

Civic Si 06-11 Coupe and Sedan Tsudo Racing Manifold

Specifications:

• Equal-Length -Y pipe Design for mid-range power and throttle response.
• True 4-2-1 design increases both torque and horsepower, gain 10-15whp!
• Fits stock and any stock-style mid-pipes and catback systems such as Tsudo S2 catback
• Manufactured from 100% stainless steel with silver polished finish.
• T-304 stainless steel will never rust and provides the ultimate durability
• CNC machine mandrel-bent 2.5″ outlet collector for maximum exhaust flow.
• CNC cut flanges and robotic TIG welded.
• 25% lighter than stock OEM exhaust system.
• Includes all necessary flanges, bolts, and gaskets for installation. Stock metal header gasket is reused and will provide the best seal.
• Easy bolt-on installation with typical hand tools, no welding or cutting required.
• Racing header for off-road or track use only

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Complementary Catback Exhaust Systems:

• Sedan
• Coupe

Tsudo 97-05 Subaru impreza 2.5RS EJ Header W/ downpipe

Tsudo 97-05 Subaru impreza 2.5RS EJ Header W/ downpipe Installed

Fits: compatible with Stock OEM or Tsudo aftermarket Catback

Note: This downpipe included with this Headers removes the OEM catalytic converter, which will trigger a CEL (check engine light) because of increased emissions. In this case, CEL fix is included to avoid 98% check engine light to turn, but the light does not affect performance.

Specs:

• Large True 4-2-1 design increases both torque and horsepower, gain 10-15whp
• Manufactured from T304 / SUS304 stainless steel for durability and high corrosion resistance.
• CNC cut flanges and fully TIG welded construction.
• Less welds and bent than the competition for less turbulence and more flow.
• Significant weight reduction compared to OEM exhaust system.
• Utilizes factory 02 sensor position
• CNC machine mandrel-bent 2.5in tubing for maximum exhaust flow on cat-less Downpipe
• Easy bolt-on installation with typical hand tools, no welding or cutting required

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Scion Tc 2011 + Tsudo SE exhaust system.

A Speed-Element Motorsports exclusive!
Speed-Element has come up with the perfect solution for your tC’s quiet, restrictive, and heavy exhaust.
This is yet another Speed Element Motorsports designed exhaust system manufactured by Tsudo Performance

This is a brand new complete Tsudo S2 Cat-Back Exhaust System for the Scion tC.

This catback features high-flow mandrel bent tubing with a straight-through muffler which generates a smooth, deep sound and maximizes performance.

• Features dual-resonated mid-pipe to eliminate rasp
• Slanted muffler outlet for stylish and aggressive look
• Features 63.5mm / 2.50in piping diameter with a 101mm / 4.0in exhaust tip
• Muffler and piping fully polished to a mirror-like finish
• Produces a deep, aggressive exhaust note
• Tuned piping diameter maximizes power gains
• Improves horsepower, torque, throttle response, and fuel mileage
• Manufactured from T304 / SUS304 stainless steel for durability and high corrosion resistance
• CNC machine mandrel-bent stainless steel tubing for maximum exhaust flow
• CNC cut flanges and fully TIG welded construction
• Perforated core muffler design for smooth, unrestricted straight through performance
• Significant weight reduction compared to OEM exhaust system
• Utilizes the factory exhaust hangars
• Includes all necessary hardware (bolts and gaskets) for installation
• Bolt-on installation with typical hand tools
• Includes removable exhaust tip silence

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