Description

Tomei began operations in 1968 as a race car tuner in Japan. Over the last 40 years Japan has emerged as one of the leaders in automotive research, racing, and culture. Tomei products have been utilised in nearly every motor sport imaginable. Tomei’s racing heritage means their research and design team have first hand knowledge of the extreme demands racing puts on an engine. Using only the highest quality materials means that Tomei’s products can handle the intense strain and heat a purpose built engine will experience whether it be on the street or the track. Tomei’s attention to detail is second to none. All of their products are thoroughly researched and engineered to achieve optimal efficiency. Because of even minuscule differences in measurements can cause catastrophic engine failure, all Tomei products fall within strict tolerances. Tomei machines all of their engine components to enhance airflow and ensure proper fitment and seal.

Tomei EXPREME TURBO DOWN PIPE RB25DET RB20DET R32 R33 R34 Nissan Skyline

The factory turbine outlet diameter is small which causes the secondary exhaust pressure to rise. This in turn results in a loss of power, response & unstable pressure. The TOMEI outlet has a larger internal diameter for the best optimization of exhaust flow efficiency & helps reduce the exhaust pressure substantially. If used in conjunction with the TOMEI ARMS turbine. You will see large gains in all aspects of performance. The corrosion-resistant stainless steel material used in manufacturing this product is good with heat resistance up to the flange.

As seen in SAMMIT‘s videos the gains of adding this to your skyline before a tune are huge! In his case he saw an increase of up to 70HP from just adding it alone!

**Images are for illustration purposes only

If there are any Tomei parts you’re after that you can’t find on our online store, call or email us to place an order. We sell their entire product range!