J2 Engineering Lightweight Stainless Steel Down Pipe
The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the amount of harmful gases into the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust backpressure. By maximizing exhaust flow, this downpipe allows the turbo to spool up and build boost quicker. The result brings out the vehicle’s performance potential by giving it a free high flowing exhaust system.
Specifics and Benefits:
Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
i.e. Maximizing Smoothest Exhaust Airflow
Dyno Proven Increases Low End Torque and Horse Powers; Instant Gain up to 10 - 15 Hp. / Tq.
TIG Welded CNC Machine Mandrel-Bent Tubing
Downpipe Side Inlet/ Outlet Size: 3.00"/ 3.00"
Downpipe Side Piping Diameter: 3.00"
Dumppipe Side Piping Diameter: 1.625"
1 X Narrow Style (1.00") O2 Sensor and 1 X Wide Style O2 Sensor Bungs Insertion and Metal Gasket Included
100% Brand New
Professional Installation is Highly Recommended (No Instruction Included)
1 X Set of Downpipe Kit
Hardware as Shown in the Picture Above
86-92 Toyota Supra Base/ Turbo
86-91 Toyota Soarer (MZ20/ MZ21)
(Fits Models Above with a 7M-GE/ 7M-GTE 3.0L l6 DOHC Engines ONLY)
Recommended for Racing Only
* Professional Installation Highly Recommended! No instructions included! *
Our products are developed
and intended for off-road racing.
They may not be legal for use on public highways where pollution
control laws apply.
Due to the nature of the use of these products, no warranty
is implied or given.