The Japspeed Stainless Steel Decat Exhaust System is designed to improve exhaust flow and performance on Toyota MR2 SW20 2.0 Non-Turbo models fitted with the 3SGE engine.
Replacing the restrictive factory exhaust and catalytic converter with a larger bore, free-flowing system helps improve exhaust gas flow, reducing back pressure and allowing the engine to breathe more efficiently.
Manufactured from high-quality T304 stainless steel, this exhaust system features a 2.5-inch bore with a 4.5-inch tailpipe, providing improved exhaust flow and a sportier exhaust note compared with the standard factory system.
The system is designed to bolt directly to the existing downpipe, while TIG-welded construction and CNC-machined flanges provide strength, durability and secure fitment.
Supplied with the necessary gaskets, this decat exhaust system is intended for off-road and motorsport applications.
Features
Manufactured from high-quality T304 stainless steel
2.5-inch exhaust bore
4.5-inch tailpipe
Free-flowing decat exhaust design
Eliminates the restrictive factory catalytic converter
Designed to improve exhaust gas flow
Helps improve throttle response and engine performance
Bolts directly to the existing downpipe
TIG-welded construction
CNC-machined flanges
Gaskets included
Suitable for off-road and motorsport applications
Vehicle Fitment
Toyota MR2 SW20 2.0 Non-Turbo 3SGE (1991–1998)
UK and JDM models
Please Note
Suitable for 3SGE engine models only.
Sold for off-road and motorsport use only. This exhaust removes the catalytic converter and will not pass an MOT emissions test.
The supplied information also lists a broader 1989–1999 model range. Please confirm compatibility for vehicles outside 1991–1998 before ordering.
