Don't forget to grab the necessary gaskets!
91-99 3SX rear precat installed - gaskets required
1 x Gasket-7002
1 x Gasket-7015
2 x 3" Exhaust Gasket
Note: If you have a 91-93 you will need to purchase an additional O2 Plug.
Designed to fit All 91-99 Turbo cars
3SX re-introduces our own custom made downpipe to fit the 3000GT VR-4 and Stealth Twin Turbo models! This fully stainless steel pipe features swivel flanges on all three ends to mate to stock or aftermarket pre-cats and the main cat. We also added an extra flex section up front for ease of fit on G1 and G2 Precats. It has 2.5" piping from the pre-cats, mandrel bent to merge the air into a 3" pipe, through a flex-section, and out a 3" rear flange.
By not eliminating any of the catalytic converters, you have the most options for setting up your complete exhaust system. This will mate up to the stock main cat or one of the 3SX high-flow catalytic converters or a test pipe, and you can use the stock pre-cats or pre-cat eliminators if you choose! The flex section means you wont have to worry about exhaust components cracking due to motor movement (we strongly recommend you check your mounts as bad mounts will damage the downpipe due to excessive engine movement). It even uses the stock hanger.
NOTE: We recommend you check your motor mounts if you still have the original mounts. Worn motor mounts can cause damage to the flex section, as well as transmission/axle seals, vacuum lines, and other components attached to the engine.
Add the 3SX High Flow Cat and save over the price of them separately!