Tomei Expreme Series Unequal Length Headers | 2015-2021 Subaru WRX (TB6010-SB04A)
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
SKU: TOM TB6010-SB04A
Expreme Series Unequal Length Header for 2015 - 2021 Subaru WRX by Tomei
Every flaw of the OEM header has been addressed and improvised during the development of the Tomei header, resulting in power gains you can feel throughout the powerband of the car. The OEM headers restrict air flow resulting in loss of power and efficiency. Tomei headers do not restrict air flow resulting in an increase in power and efficiency.
The turbo side of the OEM headers severely restricts the flow of the exhaust gas, resulting in loss of power and efficiency. The collector on the Tomei headers were made using the lost wax method. The lost wax method allows the collector pipes to merge smoothly, therefore eliminating any restrictions on the header.
The OEM headers turbo side port is severely restricted by its 33mm port on the header. The slide adjuster on the Tomei header allows users running thicker head gaskets to appropriately extend the header to accommodate for the thicker head gasket. The flange on the Tomei headers is highly rigid, lightweight, and has a stepless flange.
Features
- Unequal length layout
- Unequal length runners on the headers achieve the unique boxer engine rumble
- SUS 304 stainless steel construction
- The design removes all the multiple narrow restrictions found in the OEM manifold
- Reduced turbo spool time and improved throttle response
- Improves both horsepower and torque
- 2mm piping thickness
- Larger turbo side port ID on the flange compared to stock
Applications
- 2015 - 2021 Subaru WRX
What's In The Box?
- 1 - Unequal Length Header
- 5 - Gaskets
- 1 - Heat Bandage Roll
Warranty
- Manufacturer Standard Warranty
Our History
For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.