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GrimmSpeed 02-07 Subaru WRX / 04+ STI Top Mount Intercooler Y-Pipe Kit - Black


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High-quality replacement TMIC Y-Pipe Kit. Special Fitment Note: Supported fitments include only those vehicles running OEM STI and GrimmSpeed Top Mount Intercoolers. The elbow coupler is sized to fit multiple turbo setups, some trimming may be required. Just bought an aftermarket or STI TMIC that requires an STI Y-Pipe to fit? Want to replace your chewed up and leaking couplers? Maybe you're just looking to freshen up your engine bay with a touch of GrimmSpeed style. Well, there's something for everybody with the GrimmSpeed Y-Pipe Kit.

Quick Specs

One-Piece Aluminum Casting - Precise fit and smooth flow without distortion

Thick Flanges - Prevent heat and vibration from cracking casting

Machined Flanges - Ensures a perfect fit, leak-free seal, every time

5-Ply High-Grade Silicone Couplers - Smooth interior to maximize airflow and minimize restriction

Heat Resistant Reinforcement - Couplers keep their shape, even at high boost levels

Stainless Steel High-Torque Clamps - Rust-proof construction with smooth operation

Black Zinc Coated Hardware - Ditch those nasty OEM fasteners

This year has proven to be a bit different than expected, so we must note that there is the potential for shipping and inventory delays due to scarcity and other factors impacting our world. DRP remains fully committed to pursuing the completion of your purchase within a reasonable manner under the current circumstances. Feel free to contact us to confirm availability of your favorite items!

This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to