08-10 STI Invidia Standard and Wide Diameter One-Piece Equal Length Header & Uppipe
Regular price $1,049.99
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08-10 STI Invidia Standard and Wide Diameter One-Piece Equal Length Header & Uppipe Standard Header Invidia's one-piece, equal length 08-10 STI header includes an integrated dual tube uppipe for optimal flow, performance and ease of installation. This header and uppipe combo will provide your engine flow with much more efficient internal path providing power and torque gains throughout the rev range. While pricey, rest assured that Invidia's header is constructed of stainless steel with top-quality welds and is designed to make the best gains available from an aftermarket header. Though engine tuning is recommended to realize full potential with any aftermarket exhaust header, Invidia has tested this unit to pull a solid +7.6 whp and +14.6 ft/lbs with absolutely no tuning! Fully tuned and optimized, you can expect 15-25hp on your STI. Large Diameter Header So you have bolted on a big turbo and tuned your Subaru to the max but still aren't hitting the peak numbers you are after? Untangle your skirt and dry those tears. The Invidia large diameter header for the 08-10 STI maintains the all of the great features and design incorporated into all Invidia products, but takes performance one step further by widening each exhaust runner for a product specifically designed for but turbo applications only. Wider diameter runners provide exhaust flow unmatched by any other performance header or port job, supplying your turbo with the smoothest, turbulence free exhaust stream possible. This translates into faster spool, better response and most importantly, more power! If you are looking maximize peak power on your big turbo setup and don't know where else to turn, this is the answer. Please Note: This product is not recommended for stock cars or smaller turbo upgrades. FITMENT: Subaru STI 2008-2010