IMR has developed a set of downpipes to enhance the power of your 3.3L Twin Turbo performance car. This design upgrades the stock pipes by .5+ inches to 2.5" This will allow your the air to flow faster from your engine and through the turbines in your turbo. The end result is faster spool of your OEM or aftermarket turbos. This will compliment our midpipes and cat-back systems which are under development.
-304 Stainless Piping
-304 Stainless Flanges (won't rust and won't warp with proper welding skills
**These are made to order, please give us a 3-4 week lead time**