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Reinforced Inner Window Sash
Redesigned Structural Integrity / Series 1990—2005
Abstract
The factory inner sash component is characterized by high rates of thermoplastic fatigue. MITA Motorsports has re-engineered this assembly, reinforcing critical failure points while utilizing state-of-the-art surface mapping to replicate the original OEM leather-grain texture.
Requirement: Clip Part 90615-SK7-003
Engineering Audit
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Surface Accuracy
High-fidelity replication of the factory leather print ensures visual continuity with original interior panels.
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Point Reinforcement
Redesigned mounting tabs eliminate the common fracture points found in aging OEM thermoplastic.
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Material Longevity
Advanced polymer composition resists UV-induced brittleness and cabin heat-soak.
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Installation Logic
Simplified mounting geometry provides a secure, vibration-free fit without dealership-tier costs.
Service Protocol
Extract the existing sash cover using a polymer prying tool. Cross-reference the Factory Service Manual (FSM) to ensure surrounding trim integrity.
Verify metal clip tension. If signs of fatigue or oxidation are present, replace with part 90615-SK7-003.
Affix clips to the reinforced MITA tabs. Align the assembly with the primary sash holder mounting coordinates.
Apply uniform inward pressure until the assembly is seated flush. Confirm a snug, zero-play interface.
Diagram 4.1: Mounting Coordinate Alignment
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3 reviews for MITA Reinforced NSX Door Window Sash Cover
Jeffrey Converse (verified owner) –
They fit perfect and delivered within a week of purchase. Thanks again
MORGAN P. (verified owner) –
looks close to stock. Good piece.
David M. (verified owner) –
I don’t plan on installing these anytime soon. I’m just hoarding parts. I will say that these are much better and sturdy than the OEM Honda piece.
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