Tomei Expreme Ti Titanium Catback Exhaust 2008-2021 WRX Sedan / 2011-2021 STI Sedan

Tomei Expreme Ti Titanium Catback Exhaust 2008-2021 WRX Sedan / 2011-2021 STI Sedan

Tomei's Expreme Ti is a titanium catback for the WRX and STI sedans. Choosing titanium over steel and keeping the routing as straight as possible removes a large amount of weight compared with the stock system. Tomei also uses spring-and-clamp joints in place of conventional flanges to save even more weight, and the result has a loud, sharp exhaust note.

Key features

• Titanium construction
• Near-straight routing to reduce bends and material
• Spring and clamp joints instead of heavy flanges
• Substantial weight reduction over the factory exhaust

Before you order

Fits 2008-2021 Subaru WRX sedan and 2011-2021 STI sedan. If your downpipe outlet differs in diameter from the catback inlet, or there is another mismatch with the existing downpipe, an OEM-downpipe-to-3-inch catback adapter may be needed. Send us your year, model and current setup and we will confirm fitment before you order.

Compare more exhaust systems in car parts.

See also: resonator vs muffler · WRX exhaust guide · titanium vs stainless exhaust · exhaust drone: causes and fixes · all Tomei products · axle-back vs cat-back exhaust · all cat-back exhaust systems · Subaru WRX and STI parts.

Shipping and returns

Shipping is a flat $80.00 per order to US addresses, and returns are free within 15 days of delivery. Questions before you order? Ask a parts specialist.