02-07 Subaru WRX & STI GTSPEC Equal Length Header & Uppipe

The new GTSPEC Equal Length Header for the 02-07 WRX & STI is crafted from 14 Gauge SUS-304 stainless steel, GTSPEC's headers are TIG welded inside and out to ensure a perfect flow and fit. Compared to the factory exhaust manifold, GTSPEC's manifold extracts the most power from your Subaru by incorporating a long-tube, equal length design that truly provides improved heat dissipation and noticeable horsepower. Combining an industry leading mandrel-bent 45mm stainless steel piping, .5-inch thick CNC machined SUS304 wax-cut flanges mean a performance part with the quality and craftsmanship you deserve. GTSPEC products are an upgrade exclusively for those seeking the ultimate in engine performance. This header is a direct bolt on for 2.5L WRX & STI models and will work for 2.0 WRX models that have installed the 2.5L oil pan, available separately below.
- Note:
- This product will only fit 02-05 WRX models with the purchase of an 2.5L oil pan, sold below.
- FITMENT:
- Subaru STI 2004-2007
- Subaru WRX 2002-2007
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| GTSPEC Equal Length Header | GTS-PER-1258 | $699.00 | $629.00 | 5 available |
This is an OEM Subaru 2.5L oil pan, required to fit a Perrin Header on a 2002-2005 WRX. The 2.5L oil pan allows for clearance of the crossover pipe on the GTSPEC header. This is the stock oil pan on all 2.5L turbo Subaru models.
| Description | Part # | MSRP | Price | Inventory | |
|---|---|---|---|---|---|
| Subaru 2.5L Oil Pan | 11109AA131 | $143.00 | $95.00 | Usually ships in 2 days |



