• Billet 6061-T6 aluminum pitch stop mounting
• Eliminates slop, twisting, and shudder from the factory rubber bushing
• Built for high-torque, high-power output engines
• Low-compliance bushing technology

Built for Real Torque, Not Just Stock Power

This billet 6061-T6 aluminum pitch stop mounting is built specifically to handle the demands of high-torque, high-power output engines, limiting how much movement the engine and drivetrain can place on the pitch stop under hard acceleration. Factory rubber bushings simply weren't designed with a heavily modified engine's torque output in mind, and that mismatch shows up as slop and shudder exactly when you're trying to put power down cleanly. This insert directly addresses that gap between factory design and a genuinely built engine. It's the kind of upgrade that quietly improves everything else in the suspension too.

A Faster, More Positive Throttle Response

Using low-compliance bushing technology, this insert eliminates the slop, twisting, and shudder found in the OEM rubber bushing, allowing for a faster, more positive, and more responsive feel of power delivery both on and off the throttle. That responsiveness matters most exactly when you're modulating throttle input carefully, whether that's a track session or just spirited driving on a winding road. It's a genuinely functional upgrade for anyone who's pushed their engine's output beyond stock. That's real, functional engineering, not just a marketing claim.

Straight From Subispeed

A smart upgrade for 2002-2021 WRX / 2004-2021 STI if you've increased power output — eliminates the driveline shudder factory rubber bushings introduce under load.

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