Fuji Racing Stainless Steel Tubular Exhaust Manifold FREX100 for Subaru WRX/STI Twin Scroll

MANUFACTURED LIKE NO OTHER.

Each of the Fuji Racing Exhaust Manufactured to perfection. Each exhaust manifold is welded by a computer assisted machine to give 100% weld accuracy.

Manufactured from SUS304 stainless steel. Tubing is 1.5 to 2mm thick and 10-12mm thick exhaust flanges depending on the application.

Due to the SUS304 construction, the exhaust manifolds are also significantly lighter than the OEM counterpart.

Exhaust collectors are manufactured using the ‘lost wax’ casting process this means each collector is as smooth as possible to increase exhaust gas flow.

Slip jointed to allow for expansion when hot to reduce the risk of stress cracking.

TECHNICAL INFOMATION.

FREX100 – Twin Scroll Exhaust Headers Manufactured from SUS304 Stainless Steel

12mm Thick Flanges

36-40mm Inner Diameter tubing to help with turbo spool

Ported Exhaust flanges to reduce turbulence in the manifold.

Tubing is 1.5-2mm thick

Less sharp bends than OEM to improve Turbo Spool

Lightweight design 9.7KG. OEM weighs 13.5KG

Application Models. Subaru Impreza Twin Scroll

MODEL APPLICATION:

Suitable for the following models:

Subaru Twin Scroll Turbo Models

If you are unsure of fitment or application then please contact us with your vehicles chassis number.

WHAT'S IN THE KIT:

1 x Exhaust Manifold

1 x Turbo Up Pipe

VIP Motorsport is a UK & European Dealer of Fuji Racing.