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Chassis Components› Chassis and Frame Components
UMI PERFORMANCE
UMI Performance 98-02 GM F-Body K-Member LSX Rr Roll Center Increase- Red
SKU: U01C 2330-R
Moderate — 2–4 hours
Overview
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Part #: 2330-R
Features:
- Raised roll center height improves roll couple distribution.
- UMI 2309 or 2314 lower a-arms recommended for road race and autocross use.
- 25 lb weight reduction.
- Dual tube construction makes the UMI k-member the strongest tubular k-member in the business.
- Additional bracing ensures road race reliability.
- Factory location rack mounts.
- Durable UMI red or gloss black powder coat.
- Fabricated 100% in-house and always of 100% US Steel.
- A key component in the Corner Max system.
- Race proven in the UMI Performance '99 Camaro.
UMI is Making 4th Gens Fast Again" and the 2330 road race k-member is a key component. This k-member removes 25 lbs off the front and features revised geometry to improve roll center height.
This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Vehicle Symptoms
- heavy front end under hard braking
- excessive body roll in corners
- understeer during high-speed turns
- front end feels vague at speed
- poor turn-in response at autocross
Relevant Conversations
- UMI 2330-R road race k-member 4th gen F-body review
- best k-member for 98-02 Camaro autocross
- how much weight does UMI k-member save
- roll center improvement 4th gen f-body k-member
- UMI k-member vs BMR k-member comparison
- 4th gen F-body k-member install time
- road race suspension upgrade for LS1 Camaro
- will UMI k-member fit with long tube headers
- improve cornering on 4th gen Trans Am
- front end weight reduction for road racing F-body
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
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Specifications
| Brand | UMI PERFORMANCE |
| Part Number | U01C 2330-R |
Videos
Correcting 4th Gen 93-02 F-Body Roll Couple Distribution with UMI CornerMax
Installing UMI Performance Road/Race K Member & QA1 Coilovers!
Installing UMIperfomance Tubular K Member And Upper/Lower A Arms On A Fbody Camaro
Make Your Fourth Gen Fast With Corner Max!
Is a Tubular Cross Member Really Worth It? | Trans Am LTX Swap Ep. 2
Some of our issues with the UMI performance A-Arms, K-member and torque arm setup.
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Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
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