The Wilhelm Raceworks Y-Pipe connects Frankenstein Motorworks headers to the Berk Technology muffler. 304 stainless steel TIG welded construction, with 2.25" pipes before the merge and 3" pipe after the merge. Includes stainless steel hardware for connection to both the headers and the muffler, as well as a gasket for the Y-pipe to muffler connection.
If you need a catalytic converter for an emissions test or just don't like the smell of a catless car, I can add a Magnaflow metal core cat to the Y-pipe as shown below. The only catch is, it's a pretty snug fit and the lower most bolt on the rear e153 transmission mount won't fit any longer. However, I have been running my car for over two years without that bolt and so far I have not seen any reason it is necessary. There are four other bolts on that mount! I can also modify existing y-pipes in this manner, please contact me to discuss.
Made in the USA!
Note for International Customers: My site does not calculate international shipping on the Y-pipe. International shipping generally ranges from $90 to $130. I will send an invoice for the actual shipping cost after you order.
For those looking for something a little out of the ordinary, I am now offering a complete (header back) exhaust for the 2GR, featuring a twin tip center exit design and a Borla Pro-XS muffler. Not only does this provide a unique look and awesome sound, it also saves about about 15lb off the back of the car compared to the Berk Technology muffler. Please note that this exhaust requires the rear grill be modified or removed.
This exhaust is a little on the loud side. It was measured at 97db at ~50ft at a local autocross, so please keep this in mind if you have specific sound restrictions to meet. However, cruising on the highway or around town is reasonably quiet in the car with the addition of the Helmholtz resonator as described here. A set of tip silencers drops the WOT sound level by a couple db and quiets the cruise sound levels a little as well. A little work is required to fit them, contact me for details.
Made in the USA!
Center Exit Exhaust with Borla Muffler: $550
Note: I have these built in small quantities, please contact me to confirm stock before order. If not in stock shipping will be delayed by 3-4 weeks.
Note for International Customers: As with the Y-pipe, my site does not calculate international shipping on the full exhaust system. International shipping generally ranges from $100 to $150. I will send an invoice or refund for the actual shipping cost after you order.